Processing Stages of Visual Stimuli and Event-Related Potentials

Carolina Saavedra (1) , Laurent Bougrain (1)

1 CORTEX - Neuromimetic intelligence

Event-evoked potentials (ERP) in electroencephalograms reflect various visual processing stages according to their latencies and locations. Thus, ERP components such as the N100, N170 and the N200 which appears 100, 170 and 200 ms after the onset of a visual stimulus correspond respectively to a selective attention, the processing of color, shape and rotation (e.g. processing of human faces) and a degree of attention.

Domaines: Neurosciences

Carolina Saavedra, Laurent Bougrain. Processing Stages of Visual Stimuli and Event-Related Potentials. The NeuroComp/KEOpS'12 workshop, Oct 2012, Bordeaux, France. ⟨hal-00756795⟩