"Differences Between Physiologic and Pathologic Nystagmus". Spencer S. Eccles Health Sciences Library. Retrieved 22 November ... downbeat nystagmus, upbeat nystagmus, seesaw nystagmus, periodic alternating nystagmus. These descriptive names can be ... The direction of nystagmus is defined by the direction of its quick phase (e.g. a right-beating nystagmus is characterized by a ... Postrotatory nystagmus: if one spins in a chair continuously and stops suddenly, the fast phase of nystagmus is in the opposite ...

Clonus Migraine Epilepsy Pathologic nystagmus Physiologic nystagmus Psychogenic non-epileptic seizures Saccade Ocular flutter ...

... pathologic nystagmus, physiologic obex oblique muscles obturator canal obturator externus muscle obturator foramen obturator ... nucleus nucleus accumbens nucleus ambiguus nucleus fastigius nucleus of Luys nucleus pulposus nucleus solitarius nystagmus, ...

... nystagmus, physiologic MeSH G11.697.716.260.378.500 - nystagmus, optokinetic MeSH G11.697.716.260.453 - pursuit, smooth MeSH ... physiologic MeSH G11.427.792.560.100.478 - maxillofacial development MeSH G11.427.792.560.100.729 - osteogenesis MeSH G11.427. ...

Physiologic vertigo may occur following being exposed to motion for a prolonged period such as when on a ship or simply ... In vestibular neuritis the onset of vertigo is sudden, and the nystagmus occurs even when the person has not been moving. In ... The HINTS test involves the horizontal head impulse test, observation of nystagmus on primary gaze, and the test of skew. CT ... The Dix-Hallpike test typically produces a period of rapid eye movements known as nystagmus in this condition. In Ménière's ...

Symptoms include ataxia, nystagmus, and dysmetria. There is very little difference between the minimum effective dose and ... the expulsion of tears without any emotional or physiologic reason) Rare (< 0.1% frequency): Anaphylaxis Allergic reactions ...

Physiologic hypotheses propose that it is the unique structure and function of extraocular muscles that predispose them to ... other clinical signs of ocular MG include gaze-evoked nystagmus (rapid, involuntary, oscillatory motion of the eyeball) and ...

Physiologic Optics: Dioptrics of the Eye, Functions of the Retina, Ocular Movements and Binocular Vision Kirschen DG, Laby DM ( ... This creates involuntary abrupt eye movements (nystagmus) as the brain attempts to track the moving stripes. There is a good ... Acuity and color vision, despite being mediated by the same cells, are different physiologic functions that do not interrelate ... A simple but less-used technique is checking oculomotor responses with an optokinetic nystagmus drum, where the subject is ...

α2δ is nicknamed the "Gabapentin receptor". At physiologic or resting membrane potential, VDCCs are normally closed. They are ... nystagmus, abuse, dizziness, weakness, nervousness, euphoria, overstimulation, and dependence. Uncommon but potentially severe ... nystagmus), memory issues, uncontrollable jerking motions, auditory hallucinations, erectile dysfunction, and myoclonic ...

This condition is believed to occur secondary to the decreased normal physiologic magnesium inhibition of the ROMK channels in ... Symptoms include tremor, poor coordination, muscle spasms, loss of appetite, personality changes, and nystagmus. Complications ...

Most of these anatomic and physiologic processes follow a gradual decline. With aging, the quality of vision worsens due to ... The Optokinetic reflex (or optokinetic nystagmus) stabilizes the image on the retina through visual feedback. It is induced ...

Jankovic J, Fahn S (September 1980). "Physiologic and pathologic tremors. Diagnosis, mechanism, and management". Ann. Intern. ... Cerebellar tremor may be accompanied by other manifestations of ataxia, including dysarthria (speech problems), nystagmus ( ...