MeSH definition : Spiny processes on DENDRITES, each of which receives excitatory input from one nerve
ending (NERVE ENDINGS). They are commonly found on PURKINJE CELLS and PYRAMIDAL CELLS.;
Spiny processes on DENDRITES, each of which receives excitatory input from one nerve
ending (NERVE ENDINGS). They are commonly found on PURKINJE CELLS and PYRAMIDAL CELLS.