Autonomic Nervous System — Flashcards

Chemical synapses are usually _____directional

Major relay of the second order neuron of the _____-spinothalamic pain pathway is thalamus

_____ cells are the only cells to develop propagated action potential

Sympathetic neurons have _____ pre-ganglionic and long post-ganglionic neurons

The reticular activating system recieves collaterals from the _____ pathways

Parasympathetic neurons have _____ pre-ganglionic and short post-ganglionic neurons

The image shows decerebrate rigidity, in which there is _____ excitation

Clonus is due to sustained hyperactivity of _____ motor neurons.

_____ are sudden, jerky eye movements that occur as the gaze shifts from one object to another, performed to bring image of an object quickly on the fovea.

_____ is the main inhibitory neurotransmitter of the CNS