Oh no! Grammaropolis is currently experiencing problems with our video streaming service. Until service has been restored, please check out the music videos on our YouTube page.
1 A neurotoxin is a toxic agent or substance that inhibits, damages or destroys the tissues of the nervous system, especially neurons, the conducting cells of your body's central nervous system. 2  This is an example of a cytotoxin.
neuron neuÂ·ron (nur'Ån', nyur'-) or neuÂ·rone (-Ån') n. Any of the impulse-conducting cells that constitute the brain, spinal column, and nerves, consisting of a nucleated cell body with one or more dendrites and a single axon. Also called nerve cell, neurocyte.