Showing posts sorted by relevance for query Benzodiazepine. Sort by date Show all posts
Showing posts sorted by relevance for query Benzodiazepine. Sort by date Show all posts

Thursday, August 11, 2022

Benzodiazepine

Benzodiazepine (pronounced ben-zoh-dahy-az-uh-peen)

A family of chemical compounds used as minor tranquilizers that act against anxiety and convulsions and produce sedation and muscle relaxation; marketed, with variations, under a number of brand-names and trademarks such as Diazepam (Valium) and chlordiazepoxide (Librium).

1934: Word is a chemical construct, from benzo (word-forming element used in chemistry to indicate presence of a benzene ring fused with another ring) + di (from the Ancient Greek δίς (dís) (twice) + az (nitrogen-substituted) + epine (from the French hepta (seven-membered).

Benzodiazepines are a class of therapeutic agents capable of producing a calming, sedative effect and used in the treatment of fear, anxiety, tension, agitation, and related states of mental disturbance.  Among the most widely prescribed drugs in the world, the first benzodiazepine was chlordiazepoxide (Librium), followed by a large variety of agents, including diazepam (Valium) and alprazolam (Xanax), each with slightly different properties.  Benzodiazepines work by enhancing the action of the neurotransmitter gamma-aminobutyric acid (GABA), which inhibits anxiety by reducing certain nerve-impulse transmissions within the brain.

Before the development of the benzodiazepines, the only available anti-anxiety drugs were the barbiturates and meprobamate and, relative to these, the benzodiazepines had fewer unfavorable side effects and a reduced potential for abuse.  The thus quickly became the preferred treatment for anxiety, used also to treat insomnia, general stress, calming muscle spasms and preparing patient for anesthesia or dental surgery.  Side effects include sleepiness, drowsiness, reduced alertness, and unsteadiness of gait but benzodiazepines are not lethal even in very large overdoses, having the tendency only to increase the sedative effects of alcohol and other drugs.  Dependence may however occur, even in moderate dosages, with withdrawal symptoms observed even after short-term use and for long-term users, almost half may suffer withdrawal symptoms which can take months to subside.  As a consequence, some long-term users continue to take the drug not because of persistent anxiety but because the withdrawal symptoms are too unpleasant.

Valium was introduced by the Swiss Roche Labs in 1963.  It was the first billion-dollar medicine and ushered in the era of brand-name drugs, the model of later marketing campaigns for products such as Prozac and Viagra.  In its halcyon years between 1969 and 1982, more prescriptions were written for Valium than any other drug.  The name Valium (which in US trademark law was Hoffmann-La Roche’s proprietary name for diazepam, first registered in 1961) was a creation of the corporation, not, as is often claimed, from a Latin word or formation meaning "to be strong and well".  Valium was no different from Telstra and Optus, creations by consultants needing a word both unique and different enough from others to withstand legal challenge while being something which hints, however vaguely, at what’s being sold.  In Latin, there was validum (strong; powerful; efficacious), vallum (a fortification) and the plant valerian (a herbal sedative), all of which were probably in the corporate mind.  Some with medical connections such as vulnerary (used for or useful in healing wounds), valetudinarian (a person of a weak or sickly constitution) and valetudo (one's state of health (good or bad)) might have been a bit remote so the closest inspiration was likely valere (a Latin verb meaning “to be strong”; “to be well”).  Best of all the sardonic industry jokes was a connection with the Latin vale (goodbye; farewell) although Valium wasn’t much use in suicide attempts, fatal overdoses, while not impossible, were rare.

Xanax tablets.

Xanax is the brand name for the drug alprazolam which is a benzodiazepine.  It is a prescription medication primarily used to treat anxiety disorders, panic disorders and (more controversially) depression.  A fast & short-acting benzodiazepine, Xanax works by enhancing the activity of a neurotransmitter called gamma-aminobutyric acid (GABA), which helps to reduce anxiety and promote relaxation.  Xanax is regarded as effective for treating anxiety and related disorders when used as prescribed but can be habit-forming, leading to dependence and addiction.  Lindsay Lohan released (or "dropped" in the fashionable parlance) the track Xanax in 2019.  With a contribution from Finnish pop star Alma (Alma-Sofia Miettinen; b 1996), the accompanying music video was said to be “a compilation of vignettes of life”, Xanax reported as being inspired by Ms Lohan’s “personal life, including an ex-boyfriend and toxic friends”.  Structurally, Xanax was quoted as being based around "an interpolation ofBetter Off Alone, by Dutch Eurodance-pop collective Alice Deejay, slowed to a Xanax-appropriate tempo.

Wednesday, March 17, 2021

Anxiety

Anxiety (pronounced ang-zahy-i-tee)

(1) Fear, foreboding, worry, disquiet, distress, uneasiness or tension caused by apprehension of possible future misfortune, danger etc, often to a degree that normal physical and psychological functioning is disrupted (can occur without an identifiable cause in which case the patient may be diagnosed with an anxiety disorder).

(2) Earnest but tense desire; eagerness; an uneasy or distressing desire for someone or something.

(3) In psychiatry, a state of intense apprehension or worry often accompanied by physical symptoms such as shaking, intense feelings in the gut etc, common in mental illness or after a distressing experience; a generalised state of apprehension and psychic tension occurring in some forms of mental disorder.

1515–1525: From the Middle English anxumnesse (apprehension caused by danger, misfortune, or error, uneasiness of mind respecting some uncertainty, a restless dread of some evil), from the Old English angsumnes, from the Latin anxietatem (nominative anxietas) (anguish, anxiety, solicitude) a noun of quality from anxius (uneasy, anxious, solicitous, distressed, troubled in mind) from angō (to distress, trouble), akin to the Ancient Greek γχω (ánkhō) (to choke).  The construct of the Latin anxietās was anxi(us) (anxious) + -etās, a variant of -itās used if appearing before a vowel.  The -itas suffix was from the Proto-Italic -itāts & -otāts (-tās added to i-stems or o-stems, later used freely) and ultimately from the primitive Indo-European -tehats.    Synonyms include foreboding, uneasiness, perplexity, disquietude, disquiet, trouble, apprehension, restlessness & distress and it’s become a popular modifier (range anxiety, climate anxiety, separation anxiety, performance anxiety etc).  Anxiety is a noun; the noun plural is anxieties.

Xanax tablets.

Xanax is the brand name for the drug alprazolam which is a benzodiazepine.  It is a prescription medication primarily used to treat anxiety disorders, panic disorders and (more controversially) depression.  A fast & short-acting benzodiazepine, Xanax works by enhancing the activity of a neurotransmitter called gamma-aminobutyric acid (GABA), which helps to reduce anxiety and promote relaxation.  Xanax is regarded as effective for treating anxiety and related disorders when used as prescribed but can be habit-forming, leading to dependence and addiction.  Lindsay Lohan released (or "dropped" in the fashionable parlance) the track Xanax in 2019.  With a contribution from Finnish pop star Alma (Alma-Sofia Miettinen; b 1996), the accompanying music video was said to be “a compilation of vignettes of life”, Xanax reported as being inspired by Ms Lohan’s “personal life, including an ex-boyfriend and toxic friends”.  Structurally, Xanax was quoted as being based around "an interpolation of" Better Off Alone, by Dutch Eurodance-pop collective Alice Deejay, slowed to a Xanax-appropriate tempo.

Generalized anxiety disorder (GAD) and panic disorder (PD) were formalized when the third edition of the American Psychiatric Association's (APA) Diagnostic and Statistical Manual of Mental Disorders (DSM-III) was released in 1980 although among clinicians, GAD had for some years been a noted thread in the literature but what was done in DSM-III was to map GAD onto the usual pattern of diagnostic criteria.  In practice, because of the high degree of co-morbidity with other disorders, the utility of GAD as defined was soon a regular topic of discussion at conferences and the DSM’s editors responded, the parameters of GAD refined in subsequent releases between 1987-1994 when GAD’s diagnostic criteria emerged in its recognizably modern form:

By the time the terminology for mental disorders began in the nineteenth century to be codified, the word anxiety had for hundreds of years been used in English to describe feelings of disquiet or apprehension and in the seventeenth century there was even a school of thought it was a pathological condition.  It was thus unsurprising that “anxiety” was so often an element in the psychiatry’s early diagnostic descriptors such as “pantophobia” and “anxiety neurosis”, terms which designated paroxysmal manifestations (panic attacks) as well as “interparoxysmal phenomenology” (the apprehensive mental state).  The notion of “generalized anxiety”, although not then in itself a diagnosis, was also one of the symptoms of many conditions including the vaguely defined neurasthenia which was probably understood by many clinicians as something similar to what would later be formalized as GAD.  As a distinct diagnostic category however, it wasn’t until the DSM-III was released in 1980 that GAD appeared, anxiety neurosis split into (1) panic disorder and (2) GAD.  When the change was made, the editors noted it was a response to comments from clinicians, something emphasised when DSM-III was in 1987 revised (DSM-III-R), in effect to acknowledge there was a class of patient naturally anxious (who might once have been called neurotic or pantophobic) quite distinct from those for whom a source of anxiety could be deduced.  Thus, the cognitive aspect of anxiety became the critical criterion but within the profession, some scepticism about the validity of GAD as a distinct diagnostic category emerged, the most common concern being the difficulty in determining clear boundaries between GAD, other anxiety-spectrum disorders and certain manifestations of depression.

The modern label aside, GAD has a really long lineage and elements of the diagnosis found in case histories written by doctors over the centuries would have seemed familiar to those working in the early nineteenth century, tales of concern or apprehension about the vicissitudes of life a common thing.  As psychiatry in those years began to coalesce as a speciality and papers increasingly published, it was clear the behaviour of those suffering chronic anxiety could culminate in paroxysmal attacks, thus it was that GAD and panic attacks came to be so associated.  In English, the term panophobia (sometimes as pantaphobia, pantophobia or panphobia) dates from 1871, the word from the Late Latin pantŏphŏbŏs, from the Ancient Greek παντοφόβος (all-fearing (literally “anxiety about everything”)).  It appears in the surviving works of medieval physicians and it seems clear there were plenty of “pantophobic patients” who allegedly were afraid of everything and it was not a product of the Dark Ages, Aristotle (384-322 BC) in the seventh book of his Nicomachean Ethics (350 BC) writing there were men “…by nature apt to fear everything, even the squeak of a mouse”.

The first edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-I (1952) comprised what seems now a modest 130 pages.  The latest edition (DSM-5-TR (2022)) has 991 pages.  The growth is said to be the result of advances in science and a measure of the increasing comprehensiveness of the manual, not an indication that madness in the Western world is increasing.  The editors of the DSM would never use the word "madness" but for non-clinicians it's a handy term which can be applied to those beyond some point on the spectrum of instability.

Between Aristotle and the publication of the first edition of the DSM in 1952, physicians (and others) pondered, treated and discussed the nature of anxiety and theories of its origin and recommendations for treatment came and went.  The DSM (retrospectively labelled DSM-I) was by later standards a remarkably slim document but unsurprisingly, anxiety was included and discussed in the chapter called “Psychoneurotic Disorders”, the orthodoxy of the time that anxiety was a kind of trigger perceived by the conscious part of the personality and produced by a threat from within; how the patient reacted to this resulted in their reaction(s).  There was in the profession a structural determinism to this approach, the concept of defined “reaction patterns” at the time one of the benchmarks in US psychiatry.  When DSM-II was released in 1968, the category “anxiety reaction” was diagnosed when the anxiety was diffuse and neither restricted to specific situations or objects (ie the phobic reactions) nor controlled by any specific psychological defense mechanism as was the case in dissociative, conversion or obsessive-compulsive reactions. Anxiety reaction was characterized by anxious expectation and differentiated from normal apprehensiveness or fear.  Significantly, in DSM-II the reactions were re-named as “neuroses” and it was held anxiety was the chief characteristic of “neuroses”, something which could be felt or controlled unconsciously by various symptoms.  This had the effect that the diagnostic category “anxiety neurosis” encompassed what would later be expressed as panic attacks and GAD.

A: Excessive anxiety and worry (apprehensive expectation), occurring more days than not for at least 6 months, about a number of events or activities (such as work or matters relating to educational institutions).

B: The patient finds it difficult to control the worry.

C: The anxiety and worry are associated with three (or more) of the following six symptoms:

(1) Restlessness or feeling keyed up or on edge.

(2) Being easily fatigued.

(3) Difficulty concentrating or mind going blank.

(4) Irritability.

(5) Muscle tension.

(6) Sleep disturbance (difficulty falling or staying asleep, or restless, unsatisfying sleep).

The key change really was for the criteria for GAD requiring fewer symptoms. Whereas with the DSM-IV-TR (2000) individuals needed to exhibit at least three physical and three cognitive symptoms for a diagnosis of GAD, under DSM-5 (2013), only one of each was required so not only was the accuracy and consistency of diagnosis (by definition) improved, the obvious practical effect was better to differentiate GAD from other anxiety disorders and (importantly) the usual worries and concerns endemic to the human condition.  The final significant aspect of the evolution was that by the time of DSM-5, GAD had become effectively a exclusionary diagnosis in that it cannot be diagnosed if the anxiety is better explained by other anxiety disorders and nor can GAD be caused directly by stressors or trauma.

Leonard Bernstein's Symphony No 2 (The Age of Anxiety) was inspired by WH Auden's long poem of the same name.

WH Auden's (1907-1973) The Age of Anxiety: A Baroque Eclogue (1944) divided critics, said by some to be "his best work to date" and by others to be "dull and an obvious failure", some of whom rubbed in the critical salt by adding Leonard Bernstein's (1918-1990) Symphony No 2 (1948-1949), inspired by the poem, was the finer piece of art.  It was better received in the US where it was written, winning the Pulitzer prize but whether or not influenced by the reaction, Auden would never again complete an epic-length work.  Like HG Wells' (1866-1946) Mind at the End of its Tether (1945), it was very much a work of the unhappy time in which Auden found himself and in some ways picked up from his lament September 1st, 1939 (a poem he later renounced).  As a poem, The Age of Anxiety is a delight for structuralists, its six sections (prologue, life-story, dream-quest, dirge, masque & epilogue (and emulated by the six movements in Bernstein's symphony (each movement sub-divided))) able to be deconstructed even mathematically but, the most common complaint is that although his four protagonists (three men and a woman) are very different people and all from a world of vernacular American English, their thoughts on the human condition and their own are expressed as if each had once gone up to Oxford to take a degree in English, as Auden in his youth had done.  Such voices in poems are not unusual but the critics go further in claiming that anyone new to the work, were the characters' names to be concealed, could not possibly guess which of the four is talking.  While it becomes clear the abstractions he maps upon his four represent thought, intuition, sensation & feeling, while helpful as a device through which his word-view can be discussed, as flesh & blood characters they are vague indeed.  Still, literature should perhaps be enjoyed for what it is rather than what it's not; one doesn't need to find plausible what Philip Roth (1933-1918) thinks might be the thoughts of a woman to find pleasure in the text and it's the same with Auden's The Age of Anxiety.  Those interested in poetry as art will read such cleverness with relish, ticking the boxes on the path to technical ecstasy.  Those who want to feel something should stick to Sylvia Plath (1932-1963).      

We would rather be ruined than changed
We would rather die in our dread
Than climb the cross of the moment
And let our illusions die.

WH Auden in The Age of Anxiety (1944).

Friday, April 22, 2022

Interpolate & Extrapolate

Interpolate (pronounced in-tur-puh-leyt)

(1) To introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate; to make additions, interruptions, or insertions.

(2) In mathematics, to estimate (a value of a function) between the values already known or determined.

(3) To alter a text by the insertion of new matter (with a long history of being applied especially if done deceptively or without authorization but technically a neutral term and can be used either way).

(4) To insert (additional or spurious material) in this manner.

1605–1615: From the Latin interpolātus, past participle of interpolātus & interpolāre (to make new, refurbish, touch up; to give a new appearance to), the construct being inter- (between, among, together) + -polā- (verb stem (akin to polīre (to smooth or polish) + -tus (the past participle suffix) from polare, from the primitive Indo-European root pel- (to thrust, strike, drive), the connecting notion being "to full cloth".  The sense evolved in Latin from the neutral "refurbish" to the slightly more loaded "alter appearance of" to the actually accusative "falsify” (especially or specifically by adding new material".  By the early fifteenth century Middle English had gained interpolen in a similar sense and by the 1650s also interpolator, from the Late Latin interpolator (one who corrupts or spoils), agent noun from past participle stem of Latin interpolāre.  The noun interpolation (that which is interpolated) dates from the 1670s and appears to have evolved both from the seventeenth century French interpolation and directly from the Latin interpolationem (nominative interpolatio) from the past participle stem of interpolāre.  Interpolate, interpolated & interpolating are verbs, interpolater (or interpolator) & interpolation are nouns, interpolable, interpolatory, interpolative are adjectives and interpolatively is an adverb.

Extrapolate (pronounced ik-strap-uh-leyt)

(1) To infer (an unknown) from something that is known; an evidence-based conjecture.

(2) In statistics, to estimate (the value of a variable) outside the tabulated or observed range.

(3) In mathematics, to estimate (a function that is known over a range of values of its independent variable) to values outside the known range.

(4) To perform extrapolation.

1830s: The construct was extra- + -polate (extracted and borrowed from interpolate).  The verb extrapolate in the sense of “make an approximate calculation by inferring unknown values from trends in the known data" became popular among astronomers, statisticians, economists & mathematicians after appearing in an 1862 Harvard Observatory account of Comet Donati (Donati's Comet (C/1858 L1 & 1858 VI)) in 1858).  In contemporary accounts, it was said to have been a word used since the 1830s by English mathematician and astronomer Sir George Airy (1801-1892).  Extrapolation (an approximate calculation made by inferring unknown values from trends in the known data) dates from 1867 and was the noun of action from extrapolate by analogy with the long-established interpolation although the original sense was "an inserting of intermediate terms in a mathematical series", the transferred sense of "drawing of a conclusion about the future based on present tendencies" adopted since 1889.  Extrapolate, extrapolated & extrapolating are verbs, extrapolater (or extrapolator) & extrapolation are nous, extrapolable, extrapolatory, extrapolative are adjectives and extrapolatively is an adverb.

Extrapolation and Interpolation

The common root of the words is the Latin verb (polīre) meaning “to polish” which in this context means “adding finish” to a data-set by adding what’s missing but the prefix is most useful in distinguishing between the two, inter- meaning “between” or “among,” and extra-, “outside” or “beyond”.  The two words look similar and at first glance it’d be not unreasonable to assume they might be antonyms but, although related in use and tangled in history, they are used in different ways and, one highly nuanced and the other sometimes applied correctly but inducing the drawing of erroneous or at least misleading conclusions.  Interpolation refers to inserting something between other things, while extrapolation is the act of drawing conclusions about something unknown based on what is known.  In mathematics, the meanings are uncontroversial in that interpolation is the process of determining an unknown value within a sequence based on other points in that set, while extrapolation is the process of determining an unknown value outside of a set based on the existing data (often expressed as a “curve”).  Interpolation is a commonly used tool of mathematicians, statisticians and others in the data-based sciences where it’s necessary to determine a function’s value based on the value of other points, an unknown value within the sequence is determined based on what else is in the sequence.

Interpolation, used beyond mathematics can be a loaded word because it’s the act of introducing something (additional or extraneous) between other parts, usually in text or musical notation and thus the technical equivalent of “insert” or (sometimes) “interject or interpose”.  Interpolation can thus be a merely neutral description but because of the history of the word (in Latin it evolved from the neutral "refurbish" to the slightly more loaded "alter appearance of" to the actually accusative "falsify” (especially or specifically by adding new material"), can imply that what has been inserted is spurious, false, misleading or done with some other nefarious purpose.  It’s thus a word which needs to be used with caution lest implications be drawn where no inference was intended.

A big word with lots of syllables, interpolate may be unfamiliar to many and that’s maybe why sometimes it’s been used apparently in an attempt to impart some sense of gravitas or perhaps disguise what’s really happening.  In pop music, sampling, the interpolation of other people’s music into one’s own is now probably a sub-genre and it’s well understood although, despite the involvement of courts and copyright lawyers, the distinctions between sampling, interpretation and actual appropriation although well-trimmed, remain frayed at the margins and all three can be interpolated.  One derided as a form of plagiarism, sampling seems to have gained respectability, at least among those who practice the art, the critical legal device apparently being to sample by using a fragment from a previously recorded song, but re-recording rather than directly copying the original.  The origin of the practice appears to be as the work-around for when the copyright holder refuses to license the original for sampling purposes.  Use in this way, only a publisher’s permission is required although in some common-law jurisdictions, the original can be subject to a compulsory licensing regime.

Extrapolation is related to deduction, an act of drawing a conclusion about something unknown based on what is known so the verb extrapolate is often used synonymously with infer and deduce.  However, in mathematics, while the act of interpolation involves a closed data set with defined low and high values, extrapolation involves estimating the value of a variable or function outside an observed range so it can be necessary to understand the context (social, economic etc) of the numbers being used in the exercise.  A Roll-Royce dealership which has a good month and sells ten cars should probably not from that data-set extrapolate that in the year ahead they will sell 120; other factors need to be considered beyond the simple math.

Xanax (Alprazolam), a fast-acting benzodiazepine.  It is marketed as anti-anxiety medication.

Lindsay Lohan released the track Xanax in 2019.  With a contribution from Finnish pop star Alma (Alma-Sofia Miettinen; b 1996), the accompanying music video was said to be “a compilation of vignettes of life”, Xanax reported as being inspired by Ms Lohan’s “personal life, including an ex-boyfriend and toxic friends”.  Structurally, Xanax was quoted as being based around "an interpolation ofBetter Off Alone, by Dutch Eurodance-pop collective Alice Deejay, slowed to a Xanax-appropriate tempo.


Lindsay Lohan risked going straight to Hell by creating a promotional meme featuring Pope Francis (b 1936; Roman Catholic Pope since 2013).  Cryptically captioned Blessed Be The Fruit, it included an image of the art-work used for her debut album Speak (2004).  Given the problems he's expected to manage, solve or conceal (depending on the circumstances), most would forgive the pope if he popped the odd Xanax.


The original photograph (top left) was taken in 2013 during a mass conducted in the Catedral Basílica do Santuário Nacional de Nossa Senhora Aparecida (Cathedral Basilica of the National Shrine of Our Lady Aparecida) in Aparecida, Brazil.  His Holiness was at the time administering communion.  It has since proved a popular photograph for meme-makers interpolating optical discs.

Xanax by Lindsay Lohan

I don't like the parties in LA, I go home
In a bad mood, pass out, wake up alone
Just to do it all over again, oh
Looking for you

Only one reason I came here
Too many people, I can't hear
Damn, I got here at ten
Now it's 4 AM

I can't be in this club
It's too crowded and I'm fucked
Ain't nobody here for love
Ain't nobody care about us
I got social anxiety, but you're like Xanax to me, yeah
Social anxiety, when you kiss me, I can't breathe
No, I can't be in this club
It's too crowded and I'm fucked
Ain't nobody here for love
Ain't nobody care 'bout us
 
I got social anxiety, but you're like Xanax to me, yeah
Social anxiety, when you kiss me, I can't breathe, yeah
 
But you're like Xanax to me
When you kiss me, I can't breathe
 
I try to stay away from you, but you get me high
Only person in this town that I like
Guess I can take one more trip for the night
Just for the night
 
Only one reason I came here
Too many people, I can't hear
Damn, I got here at ten
Now it's 4 AM
 
I can't be in this club
It's too crowded and I'm fucked
Ain't nobody here for love
Ain't nobody care about us
I got social anxiety, but you're like Xanax to me, yeah
Social anxiety, when you kiss me, I can't breathe
No, I can't be in this club
It's too crowded and I'm fucked
Ain't nobody here for love
Ain't nobody care 'bout us
 
I got social anxiety, but you're like Xanax to me, yeah
Social anxiety, when you kiss me, I can't breathe, yeah
 
But you're like Xanax to me
When you kiss me, I can't breathe
 
But you're like Xanax to me
When you kiss me, I can't breathe

Xanax lyrics Universal © Music Publishing Group


Saturday, April 18, 2026

Bang

Bang (pronounced bhang)

(1) A loud, sudden, explosive noise (such as the discharge of a firearm).

(2) A resounding stroke or blow.

(3) In informal, use, a sudden movement, show of energy or instance of something suggesting great value, energy, vitality or spirit (source of many idiomatic forms such as “started with a bang”, “went off with a bang”, “great bang for the buck” etc).

(4) Suddenly and loudly; abruptly or violently.

(5) In figurative use, precisely; directly; right (such as “bang on” or “bang in the middle” (ie exactly correct” or “bang to rights” (caught red-handed; guilty as sin).

(6) In informal use, a sudden or intense pleasure; thrill or excitement (now less common).

(7) In slang, various senses of precision such as “bang off” (instantly; right away) or “bang on” (marvelous; perfect; just right).

(8) In vulgar slang, the act or instance of sexual intercourse (with many variants, the most infamous the gangbang).

(9) In the jargon of mining, civil engineering etc, the physical explosive product.

(10) In the slang of drug users, an injection or other form of dose of a narcotic; a shot of heroin which proved lethal.

(11) In US criminal class clang, to participate in street gang criminal activity.

(12) In the slang of typology & the printing trade, an exclamation point, a variant being the interrobang (a punctuation mark (‽) which merges the question mark (?) and the exclamation mark (!) to indicate a query made as an interjection).

(13) In Irish slang, a strong smell (often used of halitosis (chronic bad breath)).

(14) In regional slang (limited apparently to the New England region in the US), an abrupt left-turn by a road-user (Boston, Massachusetts) or a left, right or U-turn (more generalized); the typical use is “bang a left/right/uey”. The equivalent use in Australia & New Zealand is “hang a left/right/uey” although there a U-turn is known also as a “U-bolt”.

(15) In regional slang (limited apparently to urban areas in Nigeria), to fail an exam.

(16) In mathematics, a factorial (on the basis the factorial of n is often written as n!)

(17) In the jargon of financial markets, rapidly or in high volumes suddenly to sell (an equity, commodity, currency etc), causing prices to fall.

(18) In the jargon of hairdressing, as bangs, a number of variants of the fringe.

(19) In reggae music, an offbeat figure played usually on guitar and piano.

(20) In vulgar slang, to have sexual intercourse with (sometimes with the implication of “without consent”.

(21) To strike or beat resoundingly; to pound; to strike violently or noisily.

(22) To hit or painfully to pump.

(23) To throw or set down roughly; to slam.

1540-1550: From the Middle English bangen, from the Old English bangian or borrowed from the Old Norse banga (to pound, hammer), both from the Proto-Germanic bangōną (to beat, pound), from the primitive Indo-European ben- (to beat, hit, injure).  It was cognate with Scots bang & bung (to strike, bang, hurl, thrash, offend), the Icelandic banga (to pound, hammer), the Old Swedish bånga (to hammer (from which modern Swedish gained banka (to knock, pound, bang), the Danish banke (to beat) & bengel (club), the Low German bangen, & bangeln (to strike, beat) (the German dialect banken may originally have been imitative), the West Frisian bingel & bongel, the Dutch bengel (bell; rascal) and the German Bengel (club) & bungen (to throb, pulsate).  Bang is a noun, verb & adverb, banged is a verb & adjective, banger is a noun, banging is a noun, verb & adjective; the noun plural is bangs.

Of the universe

The origin of the term “Big Bang Theory” (which describes a model accounting for the origin and most of the dynamics of the (present) universe during the last 14 billion years-odd) is traced to a chance remark by English astrophysicist Sir Fred Hoyle (1915–2001) on BBC Radio in 1949 but it wasn’t until the late 1960s it came widely to be used in scientific circles and a few more years before it was part of the common public language.  Hoyle always denied he’d intended to be disparaging of what was then a theory some 30 years old and this most historians came to accept although certainly he was unconvinced of the idea’s soundness and for some decades clung to his preferred “steady state” model of the universe.  The steady state position is sometimes misunderstood as something like “twas ever thus” but is better understood as “constant process”, the crucial difference that while the steady staters held matter constantly was being created as the universe expands, the big bangers believed the distance between the matter which came into existence a fraction of a second after the big bang increased as the universe expanded from its one-time singularity.  Hoyle never quite became a big banger but as the evidence mounted, he modified his model to become what was dubbed “a quasi steady stater” although his increasingly convoluted explanations forcing observations to somehow fit his belief convinced few.  The criticism of Hoyle was he made cosmology into a kind of theology.

Noted golfer Paige Spiranac (b 1993) is active on Instagram and recently posted a “Life update” to her four million followers, advising “I have bangs now”.  Hopefully, she will keep us informed and there will be more to come.  For golfers, she has posted a set of invaluable short clips called Paige Quickies which are guides for both the experienced wishing to hone their techniques and those taking up the sport.  Being highly qualified, she filled one gap in the instructional market with a collection of tips for “busty golfers” (specific weight distribution a significant element as the body pivots when swinging a club).  On Instagram, in less than 24 hours, the clip garnered over 2.6 million views.

Hoyle's use of the term “big bang” while it did graphically emphasise the difference of opinion between the two schools of thought, was unfortunate as a contribution to public understanding because of the connotations of the words  “big” & “bang”, most imagining the origins of the universe as starting with a huge, noisy explosion whereas what was envisaged by the theorists was a sudden cosmic inflation” (of space), a process which continues and was in the 1990s found to be accelerating although not everywhere equally.  The big bang theory is now the orthodoxy in the mainstream scientific community though some questions remain unanswered including the mystery of why, based on a number of calculations which explain many other things, over 90% of the universe’s matter is “missing” (or at least can’t be observed).  The fudge to “explain” that has been the twin concepts of “dark matter” and “dark energy” which are more “speculative concepts” than a theoretical model and best understood as an elegant way of saying “don’t know”.  There have been a number of suggestions to account for the “missing matter”, the most intriguing being the notion the calculated “matter number” might be too high because of “drag effect” created by the operation of time itself.  Time obviously is important otherwise everything would happen at the same time and who knows what else it does; recently, particle physicists reported having witnessed pinpricks of darkness moving faster than the speed of light without breaking the laws of relativity so there's much still to be understood.

Of cars

Big banger and old banger: John Greenwood (1945-2015) in “Spirit of ’76” Chevrolet Corvette, Le Mans 24 Hour, June 1976 (left) and a despondent Lindsay Lohan with Herbie while in “old banger” state, Herbie: Fully Loaded (2005), the Corvette an “8-banger” and the Beetle“4-banger”.  The Corvette was powered by a 427 cubic inch (7.0 litre) big-block V8 and although forced to retire after a failure in the fuel delivery system, while it was running, nothing in the field could match the mark of 222 mph (354 km/h) it set thundering down the then 6 km (3.7 mile) Mulsanne straight.  In 1976, Mulsanne had yet to be distorted by the silly chicanes added in 1990 at the behest of the FIA (Fédération Internationale de l'Automobile (the International Automobile Federation, world sport's dopiest regulatory body)).

With cars, “banger” proved productive.  Because an ICE (internal combustion engine) always includes a “power stroke” (or its equivalence), in which the fuel-air mix explodes (the combustion causing “a bang” which sequentially is the sound from the exhaust system; to aficionados sometimes a pleasing tone, sometimes not), in slang, vehicles came to be described by the cylinder count thus (most frequently “4-banger”, “6-banger” or “8-banger”).  However, a car could also be a “big banger” (one with a large displacement ICE, usually a V8 with the appellation coming from the “big-block” era of the post-war years when Detroit mass-produced engines with pistons the size of paint cans) or an “old banger” (one old, worn out or battered”.  Old banger was synonymous with “clunker”, “beater”, “hooptie”, “jalopy”, “wreck”, “crock”, “shitbox”, “rustbucket” etc and the dubbing came either from the appearance (“banged up” in the sense of being dented or damaged) or the “banging” noise (backfiring, a damaged exhaust system etc) the dilapidated machines emanated.

Of sausages and such

Bangers & Mash by the Daring GourmetNot everyone garnishes their B&M with chopped parsley.

Unrelated to ICEs, a banger could be (1) one who bangs (in any sense (sex, violence etc), (2) the penis (3) a sausage (the use reputedly based originally not on any resemblance to a penis but, dating from the time when they were produced by encasing the contents in the intestine casings of slaughtered animals (often sheep), the combination of excess water in the mix and the impervious skin making them susceptible to exploding if not punctured prior to being cooked), (4) the breasts of a female (and thus usually in the plural) and (5) in popular music a highly rated song (some of which would be enjoyed by (6) headbangers (that subset of music fans who “dance” by violently shaking their heads in time to the music)).

Rolling Stone magazine No.169, September 12, 1974.  Rolling Stone and Playboy magazine in the 1960s & 1970s attracted a large audience of the market segments attractive to advertisers and alongside the content with which both most were associated, they attracted respectable authors to write about politics and interview subjects such as celebrity philosophers and Nazi war criminals.

As well as being a noun plural “Bangs” is also a proper noun as a surname, the most noted being Lester Bangs (1948–1982) who in the late 1960s began to write reviews of popular music, prompted by an advertisement in Rolling Stone magazine inviting reader submissions.  He wouldn’t have thought what he criticized was “pop” and Rolling Stone magazine (first published in 1967) was one of a number of titles that created an ecosystem in which classifications proliferated with clear “hierarchies of respectability” evolving among those who regarded “pop” as a serious musical form and Bangs definitely was one of them; before the mid-1960s, popular music usually wasn’t written about with the tone of reverence afforded to jazz, opera, the avant-garde and such.  Bangs died a drug-related death although not the traditionally “messy” one associated with the field he critiqued.  Having contracted influenza, he was self-medicating with an opioid analgesic and a benzodiazepine; his overdose was ruled “accidental”.

Of hair

In hairdressing, the noun “bangs” is used to describe a number of variants of the fringe (or sections of hair) cut straight across the forehead, the derived verb used as “to bang the hair”.  Sometimes there are “left and right” bangs but even when a style wholly is a conventional fringe the convention is to speak of “bangs”, although hairdressers, especially when constructing something asymmetric, will refer to the “left” or “right” bang.  Although there are on the internet claims the use is based on the notion of a clipped hair “bursting out” (ie “explosively” in a figurative sense and thus based on “bang” in the sense of something sudden), verified evidence confirms “bangs” joined the rich jargon of hairdressing late in the nineteenth century as a clipping (get it?) of “bang-tail”, a term then used for decades in used in equestrian circles to described a horse’s tail being allowed to grow long and then cut (docked) straight across (the painless cut called a “bang-off”).  Apparently with origins in Scotland before spreading south and across the Atlantic, it joined “gee-up” as a phrase with equine roots enjoying a re-purposing for wider use.  The OED cites the first use of “bang” for the cutting of human hair to 1878 and within half-a-decade US newspapers and periodicals had adopted the plural form “bangs” when referring to a straight-across cut of hair on the forehead.  It was in the late 1880s the imaginative use “lunatic fringe” was coined (a century later to become a popular name for hairdressing salons) and “fringe” remained the dominate use in the UK and much of the Commonwealth while the US opted for the punchier “bangs”.  As a tool of US linguistic imperialism, the internet in the twenty-first century did its job and throughout the English-speaking world, bangs now peacefully co-exists with fringe with youth tending to the former.

Takes on Cleopatra with bangs long & short.

Elizabeth Taylor (1932–2011) in Cleopatra (1963, left) and Lindsay Lohan (b 1986) in Liz & Dick (2012).  Based on period sculptures, it seems likely the queen had curly hair but because of the prevalence of their appearance on women in surviving art from Ancient Egypt, bangs became entrenched in the public’s imagination of Cleopatra and film directors accordingly complied.  While it's true that the look (on men and women) does appear on much surviving imagery from Ancient Egypt it must be remembered that then, as now, public art was not necessarily representative of the appearance of the wider population although it probably did align with that of the elites.  Also, the as the archaeological records make clear, the consistency of style (straight-cut bangs (ie a horizontal fringe) across the forehead with hair apparently perfect (often shoulder-length and symmetrical) which appears dense, geometric, and highly regular was achieved with the use of wigs of human hair, wool, or plant fibres.  Carefully constructed and styled into clearly repeatable forms, the blunt bangs, at least among certain parts of society, must have been an enduring fashion statement.

The “bang” technique with origins in equine grooming is used with ponytails and is called the “straight blunt cut”; for this purpose the only substantive difference between a “pony's tail” and a “ponytail” is scale.

While, whether of human fringes or horses' tails, “bangs” might be a nineteenth century coining, the hair style is as ancient as humanity, the prehistoric origins doubtlessly a simple expedient to keep the hair from dangling in the eyes, the trim presumably a tiresome task in the era before scissors.  From that humble beginning evolved eventually the array of styles now available, at least some of which allegedly have been a political statements of group solidarity.  A fine “brief history of bangs” is maintained by Odele Beauty (their “Rinse Blog” an indispensable source of technical information) and there it’s claimed Cleopatra’s (Cleopatra VII Thea Philopator (Κλεοπάτρα Θεά Φιλοπάτωρ (“Cleopatra father-loving goddess” in the Koine Greek); circa 69 BC–circa 10 BC, Queen of the Ptolemaic Kingdom of Egypt from 51-30 BC and the last active Hellenistic pharaoh) “famous fringe is apparently a myth” although on the basis of surviving art, it seems likely Ancient Egyptians “wore blunt-cut bang wigs as early as 3000 BC” and whether or not they were the “influencers”, the look spread north to the Greece and Rome of Antiquity, Odele Beauty noting Augustus (Gaius Julius Caesar Augustus (known also as Octavianus (Octavian)); 63 BC-14 AD, founder of the Roman Empire (27 BC-476 AD) and first Roman emperor 27 BC-14 AD) “wore his hair combed into a short, forehead-framing fringe, setting a new trend (later dubbed the “Caesar cut”) that future emperors would follow.  

Jeanne d'Arc (Joan of Arc, 1901), oil on canvas by Albert Lynch (1860–1950).  The short bangs were always present in older paintings of Joan of Arc but it wasn't unusual for modern artists to be influenced by contemporary trends.  Monsieur Lynch left no notes so it's not known if he had in mind the circa 1901 style what of what later would come to be known as a bloshie young woman”.  Joan of Arc (circa 1412–1431) sometimes was depicted bangs blunt and not but artists had her variously blonde or brunette and with hair wild or coiffed and their images may reflect what male artists thought such a woman should look like.

Surviving European art from the Medieval to Modernity confirms bangs seem never to have gone away and the emergence of the word late in the 1800s suggests they must then have been a quite a thing.  By then, bangs had survived seventeenth century disapprobation of the church, priests finding fashion trends symbols of ungodly vanity and inappropriate for modest, pious women.  However what cemented bangs in their cultural place seems to have been the social ripples from World War I (1914-1918), the so called flappers of the “roaring twenties” taking to them as an adjunct to the other forms of fashion minimalism they adopted as earlier, restrictive conventions were shrugged-off.  Although it had earlier also enjoyed some less pleasing connotations, “flapper” in the sense of the “bright young things” of the era is thought a re-adaptation of the nineteenth century Northern English slang meaning “teen-age girl” and it referenced the hair not routinely being “put-up” in the adult manner and instead kept in plaits or braids, left to “flap about” as she moved.  The 1920s re-cycling of “flapper” retained the connection with “lively young girl” and had nothing to do with hair; bangs had been around for millennia before the flappers but they made them one of their signature looks.  Since the 1920s, trends have ebbed and flowed in the cyclical way fashion works and bangs variously have been softened, blunted, gained wispy curls (not to be confused with the dreaded “fly-away bits”), bulked up as “bumper bangs”, trimmed back to be the “baby bangs” of pixie cuts and evolved in the twin streams of the “curtain bangs” which seductively would drape over the eyes and the dramatic, “set piece installations” made famous by Farrah Fawcett (1947-2009) which for years provided hairdressers with a solid income stream as young ladies everywhere demanded the same thing.

Although it’s not uncommon to see headlines like “Bangs are back”, that’s misleading because they never went away; like hairdressers, headline writers have their own methods of operation.  It would be more accurate were the sites to headline which bangs are trending and that’s now a global thing because it matters not whether a trend is noted as happening in Seoul, Sydney, Seattle and Santiago because on the internet everything is happening at the same time and looks now wax, wane or die in global unison and while the imaginative can doubtless describe some variants, beyond than the basic, self-explanatory forms (short, straight, blunt), there are really five distinct bangs:

Air bangs (seen here in conjunction with long side bangs also favored by goths).

(1) Air bangs are characterized by being light and sparse.  First defined as an element of K-beauty (the aesthetic of South Korea which encompasses hair, clothes, cosmetics music) etc these are known also as “Korean bangs” but their alternative name (see-through bangs) better describes the look.  Despite the name, they are not ideally suited to those with thin or wispy hair and like just about every style, work best with thick locks which provide a better contrast and more scope for styling.  Professional stylists caution those at home crafting air bangs from a conventional fringe to do the process slowly because it's easy to over-estimate to much need to be cut (specialized tools are available).  One advantage of air bangs compare with a straight cut is that in using unequal-length strands, that aspect of precision is avoided but the look does work best if there's a perception of consistency in the spacing. 

Baby bangs: On Pinterest, this was described as a statement cut” and on that the content provider didn't expand but one suggested statement might be: “admission of guilt”.  Still, the bangs do mean attention is drawn to her lovely sanpaku eyes so there's that.

(2) Baby bangs are short, straight or blunt-edged bangs which are used usually in coordination with the shorter flavours of bob, the reason for that being that if paired with more voluminous cuts, the bangs tend to “get lost” or worse, look like mistakes.  Micro bangs are also “bangs writ small” but differ in that the look is used with styles other than bobs and is identified by being ; not usually considered conventionally attractive, it appears more on catwalks and in photo-shoots than on the street although some do (unwisely) pick up the look.  Baby bangs really suit only a tiny sub-set of the population (most of whom are aged under 15) and should be thought the Pontiac Aztec (2001-2005) of hair-styles in that they're functional, offer good visibility and undeniably are distinctive but are ugly.  All that can be said for both is that on the inside, looking out, one doesn't have to see them. 

Lindsay Lohan with curtain bangs, done in the “twin-hemispheric” or “double polyspheric mode”.

(3) Curtain bangs are long bangs, parted in the centre (although there have been asymmetric interpretations) and designed to resemble a two-drape curtain tied at the side, partially to reveal the face.  The leading edges of the most artfully styled sit just at the point where the eye color is visible and devoted fashionistas wear them with a “curtain reveal top” in which the curve of the garment matches that of the bangs, something which can be as hard to achieve as it sounds.  With a change of as little as a half inch (12.5 mm), stylists can use curtain bangs to change the perception of the shape of a face, the most popular visual trick being elongation, making a “round” face appear something more sought (heart, diamond or inverted triangle).  Combined with skilfully applied makeup, the transformation can be dramatic. 

An emo selfie with classic emo bangs.  The expression is emoesque but the vibrancy of the colors on clothes and bandana is untypical, emos tending more to goth-flavored looks with black and gray although purple seems now less of an emo thing.

(4) Emo bangs are less concerned with shape and symmetry, the important thing being the sweep of hair from the forehead fully covering at least one eye and maybe partially obscuring the other.  Amateur psychiatrists and other students of the emo (a distinct sub-set of humanity) probably have their own thoughts on whether the emo’s goal is to limit what they see of the world or to limit how much others see of them.  Emos are however pragmatic and although their have the honor of an eponymous style, they're also sometimes seen with various bangs. 

There seems little to suggest bangs are a reliable marker of TERFdom and those wishing to assert where they stand on TERFness should probably don an appropriate T-shirt.

(5) Not all agree TERF bangs should be thought a distinct class but they are short, straight, blunt-edged bangs seen usually with shorter cuts (not necessarily bobs).  The term is said to have originated on the microblogging platform Tumblr (which vies with MySpace for as the social media site to have suffered the greatest loss between its high-valuation and most recent sale) when in 2014 a user posted the suggestion such bangs seemingly were exclusive to TERFs (Trans Exclusionary Radical Feminists).  That obviously was impressionistic and it was never clarified whether the suggestion was intended humorously but if not, it’s an example of a gaboso (pronounced gah-boh-so).  A gaboso (Generalized Association Based On Single Observation) (also as the verb gabosoed) is the act of taking one identifiable feature of someone or something and using it as the definitional reference for a group; it ties in with logical fallacies.  While it’s doubtful many professional hairdressers have TERF bangs in the lexicon, it seems novel enough to warrant a mention.