Visual investigations

As many processes may present the same symptomathology, it is a must to carry out a topodiagnosis, premature and acute, with particular reference to the neuroophthalmological area. That is to say, the study of the optical pathway as from retina, optical nerve, brain and the answer of the ocular muscles.

Retina: Visual Field
Electroretinogram - (ERG)
Electro-oculogram - (EOG)
Fluorescein angiography (RFG)
Optic Nerve: Visual Field
Visually Evoked Potentials (VER)Stimulus: Pattern Reversal / Flash
Visual Cortex: Visual Field Mapping of Visually Evoked Potentials (BEAM-VER)
Stimulus: Pattern Reversal / Flash; Brain Electrical Activity Mapping (BEAM) under visual stimulation; Virtual Reality Brain Electrical
Activity Mapping (VR-BEAM); Brain Electric Tomography
Ocular Muscles: Lancaster test; Computer Nystagmography (CNG)
Tracking test - Saccadic test