A wave in ERG is due to activity

NEET PG Ophthalmology
#1

A wave in ERG is due to activity of –

    1. Pigmented epithelium
    1. Rods and cones
    1. Ganglion cell
    1. Bipolar cell

0 voters

EXP:

  • Waves in ERG are :
  1. Negative ‘a’ wave represent the activity in rods and cones.
  2. Positive ‘b’ wave arises in inner retinal layers.
  3. Positive ‘c’ wave is associated with the pigmentary epithelium.