Fever, anorexia, nausea and vomiting, lymphadenopathy and skin hyperpigmentation may occur. There can be pleural effusions and lobar infiltrates (1257). [neuroophthalmology.ca]

Cheyne's nystagmus a peculiar rhythmical eye movement resembling Cheyne-Stokes respiration in rhythm. congenital nystagmus may be a primary functional defect or secondary to lesions in the visual pathways, sometimes associated with albinism. [medical-dictionary.thefreedictionary.com]

Cold or warm water flushed into the ear canal will generate motion signals from the inner ear. The eyes will respond to this signal with nystagmus if the pathways are intact. Causes and symptoms There are many causes of nystagmus. [medical-dictionary.thefreedictionary.com]

Our present understanding of the genetics of hereditary nystagmus is somewhat limited. Few published medical sources have documented the existence of true cases of sex-linked hereditary nystagmus. [ncbi.nlm.nih.gov]

See Caloric nystagmus, Irritative nystagmus, Paralytic nystagmus, Recovery nystagmus, Opticokinetic nystagmus, Seesaw nystagmus. nys·tag·mus ( nis-tag'mŭs ) Rhythmic oscillation of the eyeballs, either pendular or jerky. [medical-dictionary.thefreedictionary.com]

If the nystagmus is horizontal, the eye movement is usually "to-and-fro". [disorders.eyes.arizona.edu]

Although the nystagmus frequency was also gaze-angle dependent, it was equal in both eyes. In the null region both nystagmus amplitude and frequency were minimal and equal for the two eyes. [journals.lww.com]

Associated with congenital blindness. optokinetic nystagmus nystagmus induced by looking at objects moving across the field of vision. oscillatory nystagmus pendular nystagmus. pendular nystagmus that which consists of to-and-fro movements of equal velocity [medical-dictionary.thefreedictionary.com]

Differences in phase or amplitude between eyes is often seen in acquired pendular nystagmus. Acquired pendular nystagmus may be temporarily suppressed by saccades. [tchain.com]

Identifier 163-9-4 Title Familial Nystagmus Ocular Movements Congenital Nystagmus; Horizontal Pendular Nystagmus; Infantile Nystagmus Syndrome; Familial Congenital Nystagmus Creator Shirley H. [collections.lib.utah.edu]

Dissociation is common with pendular nystagmus. Acquired pendular nystagmus is dysconjugate in both size and direction in half of cases (Video “acquired pendular nystagmus” ). [neuroophthalmology.ca]

Pendular nystagmus) Characterised by slow pendular oscillations generally the wave form is very variable. Established pendular nystagmus (by about 6 months in congenital visual deprivation) has a poor visual prognosis. Rarely ever better than 6/36. [slideshare.net]

Most of the affected individuals also showed absent optokinetic nystagmus and a hyperactive vestibulo-ocular response. Only two similar families have been reported previously. Full Text Download PDF Full Text Cite This Citation Marmor MF. [jamanetwork.com]

The horizontal VOR is hyperactive (1276,1278) or normal (1283) Caloric tests frequently show increased responses, though a few may have absent caloric responses (1275). [neuroophthalmology.ca]

weakness; Neck pain; Arm pain; Cranial nerve anomalies; Burning pain in the limbs; Loss of pain and temperature in a cape-like distribution; Touch, vibration, and limb position may or may not be affected; Segmental sensory loss, especially of pain and [genome.jp]