Compression of the optic chiasm causes an optic neuropathy that may be associated with
reversible visual loss often immediately following surgical decompression. While the precise …

Various visual electrophysiologic tests are useful to the ophthalmologist, each with different
indications. The flash ERG is most useful in diffuse retinal disorders, whereas the multifocal …

Clinical electrophysiological assessment of optic nerve and retinal ganglion cell function can
be performed using the Pattern Electroretinogram (PERG), Visual Evoked Potential (VEP) …

Background Pituitary tumors account for approximately 15% of primary intracranial
neoplasms and often are diagnosed incidentally. Common sellar lesions are pituitary …

Purpose Uveitis is the inflammation of the uveal tract, which usually also affects the retina
and vitreous humor. The electrophysiological examination is an objective ocular …

Postoperative visual outcome is a major concern in transsphenoidal surgery (TSS).
Intraoperative visual evoked potential (VEP) monitoring has been reported to have little …

Background and methods Based on the available literature, it is suggested, in the clinical
evaluation of the chiasmal tumors, that the following electrophysiological tests: visual …

Purpose: To verify whether multifocal visual evoked potential (mfVEP) can differentiate eyes
with temporal hemianopia due to chiasmal compression from healthy controls. To assess the …

Objective The purpose of the present study is to investigate longitudinal changes in Visual
evoked potential (VEP) parameters as an objective test after transsphenoidal surgery, its …

Purpose: To investigate the effect of optic neuritis (ON), ischemic optic neuropathy (ION) and
compressive optic neuropathy (CON) on multifocal visual evoked potential (mfVEP) …