The center–surround receptive-field organization in retinal ganglion cells is widely believed to result mainly from lateral inhibition at the first synaptic level (in the outer retina).

A ganglion cyst is a fluid-filled capsule that can cause swelling on the hand or wrist. It is the most common cause of a lump on the hand. These cysts are benign (not cancer) and will not spread ...

Dr. Bert Perey, MD, FRCPC, Orthopedic Surgeon, talks about what a ganglion cyst of the dorsal wrist is.

An abnormal form of the tau protein found to accumulate in the brains of Alzheimer's disease patients also accumulates in the ...