1. the electrical discharge that travels along a nerve fiber; - Example: "they demonstrated the transmission of impulses from the cortex to the hypothalamus" [syn: nerve impulse, nervous impulse, neural impulse, impulse]
WordNet (r) 3.0 (2006):
nerve impulse
n 1: the electrical discharge that travels along a nerve fiber;
"they demonstrated the transmission of impulses from the
cortex to the hypothalamus" [syn: nerve impulse, nervous
impulse, neural impulse, impulse]