'Normal' and 'abnormal' crossed asymmetry in monocular visual evoked potentials.
To restate the above, in the population of 29 normal subjects tested by us, 'normal' crossed asymmetry occurred in one-fifth on the FVEP study and in none on the PSVEP study; this 'normal' crossed asymmetry was always undirectional, larger Wave III being contralateral to the stimulated eye. Deviations from these observations, namely a larger Wave III ipsilateral to the stimulated eye, or a crossed asymmetry of P100 on the PSVEP study are probably examples of 'abnormal' crossed asymmetries. However, a 'normal' crossed asymmetry may occur in some abnormal situations as well, e.g. diseases and syndromes with optic misrouting as noted earlier.
D000238:Adenoma, Chromophobe / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D000328:Adult; D000368:Aged; D005074:Evoked Potentials, Visual; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009799:Ocular Physiological Phenomena; D010775:Photic Stimulation; D012658:Sella Turcica; D012888:Skull Neoplasms / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D013223:Statistics as Topic; D014057:Tomography, X-Ray Computed