The only excitatory neuron in the cerebellar coex is: (A) Purkinje cell, (B) Basket cell, (C) Golgi cell, (D) Granular cell
Answer is D. Granular cells are the only excitatory cells of cerebral coex, use glutamate as neurotransmitter, their axons from parallel fibres Ref: Ganong 25th ed/page 248