Topic: OFF-alpha transient

In the retina, multiple processing steps contribute to the neuronal signals sent to higher visual centers. Retinal ganglion cells (RGCs) are the final output neurons in the retinal pathway; their output is thought to be mainly determined by presynaptic inputs; however, recent evidence suggests that the biophysical properties of RGCs such as the axon initial segment (AIS) also play an important part in signal modulation.Whole-cell patch-clamp experiments were performed to measure the spiking responses of ON-alpha sustained (ON-αs), OFF-alpha sustained (OFF-αs), and OFF-alpha transient (OFF-αt)