facial tic

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Related to facial tic: Facial spasm


 [tik] (Fr.)
an involuntary, compulsive, rapid, repetitive, stereotyped movement or vocalization, experienced as irresistible although it can be suppressed for some length of time; occurrence is increased by stress and reduced during sleep or engrossing activities. Tics may be of psychogenic or neurogenic origin and are subclassified as either simple, such as eye blinking, shoulder shrugging, coughing, grunting, snorting, or barking; or complex, such as facial gestures, grooming motions, coprolalia (obscene language), echolalia (repeating the most recently heard word or sound), or echokinesis (imitation of another's movements).
tic douloureux a painful disorder of the trigeminal nerve, characterized by severe pain in the face and forehead on the affected side, extending to the midline of the face and head, triggered by stimuli such as cold drafts, chewing, drinking cold liquids, brushing the hair, or washing the face. Called also trigeminal neuralgia.

Treatment. Medical treatment is usually preferred, since surgical correction results in complete loss of sensation in the areas served by the nerve. The drugs employed include trichloroethylene administered by inhalation, niacin, potassium chloride, diethazine, and most recently carbamazepine. When surgery is resorted to, the patient must be watched for signs of corneal infection, which frequently occurs, usually because of loss of the corneal reflex, which normally provides a warning when foreign material or other injurious agents enter the eye. Postoperative instructions must be given so that the patient can take necessary measures for the protection of the eye after discharge from the hospital.
facial tic spasm of the facial muscles.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

fa·cial tic

involuntary twitching of the facial muscles, sometimes unilateral.
Farlex Partner Medical Dictionary © Farlex 2012

fa·cial tic

(fā'shăl tik)
Involuntary twitching of the facial muscles, sometimes unilateral.
Synonym(s): Bell spasm, facial spasm, palmus (1) , prosopospasm.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012


Sir Charles, Scottish surgeon, anatomist, and physiologist, 1774-1842.
Bell law - the ventral spinal roots are motor, the dorsal are sensory. Synonym(s): Bell-Magendie law; Magendie law
Bell-Magendie law - Synonym(s): Bell law
Bell palsy - paresis or paralysis, usually unilateral, of the facial muscles, caused by dysfunction of the 7th cranial nerve. Synonym(s): peripheral facial paralysis
Bell phenomenon - upward movement of the eye on attempted eyelid closure in a patient with peripheral facial paralysis.
Bell respiratory nerve - Synonym(s): long thoracic nerve
Bell spasm - involuntary twitching of the facial muscles. Synonym(s): facial tic
external respiratory nerve of Bell - Synonym(s): long thoracic nerve
Medical Eponyms © Farlex 2012

fa·cial tic

(fā'shăl tik)
Involuntary twitching of facial muscles, sometimes unilateral.
Synonym(s): Bell spasm, palmus (1) .
Medical Dictionary for the Dental Professions © Farlex 2012
References in periodicals archive ?
Meanwhile, Democrat presidential candidate and former Secretary of State Hillary Clinton displayed facial tics and speech pauses, and had difficulty standing and recalling words during the 2016 campaign.
Kicking it up a few notches, he's also saddled him with facial tics and, more sympathetically, a tendency to bury his face in his hands.
For thousands of soldiers, the fear and paranoia brought on by mass, mechanized killing led to shell shock: paranoia, hysterical crying, terrible nightmares, mutism, fatigue, facial tics, and tremors.
Grant coasts on his usual facial tics - doing that thing with his eyebrows in almost every scene - but he's affable company and utterly believable as the jaded has-been now seeking solace in booze and younger women.
That your facial tics, pauses, frozen face or breathless repeating of the first syllable will either inspire mirth or pity, but always a guaranteed awkwardness.
Yet despite the medias boilerplate argument that abortion is regrettable but necessary in a society now convinced that sexual self-control causes facial tics and deep psychological problems, what they don' t seem to understand is that they too have been victimized by all the lies and perverted notions of the so-called "sexual freedoms" that are part of the routine leftist indoctrination that passes for education at today' s mainstream universities.
Last year, a group of female students from the same high school in New York state developed twitches, facial tics and had verbal outbursts.
And the candidates' performances are scrutinized less on the substance of their arguments than on their presentation, body language, facial tics, unguarded sighs, smiles, sneers and inadvertent eye rolling.
Sean Penn gives the performance of his life as a man who is dressed like a new version of The Cure's Robert Smith with the strangest tone of voice, an odd sense of humor and facial tics you never knew existed.
In the months that followed, more girls from the same school, all cheerleaders, started suffering from facial tics and shaking.