uses the same motor neuroms as in the ventral spinal cord

only contains motor neurons

uses sensory neurons in dorsal root ganglia

lies between the liver and small intestine

has its own sensory neurons

when a neuron reach threshold, a negative feedback loop for opening sodium channels is established

the reatest density of voltage-gated sodium channels is located in basal dendrites

when the threshold is reached the membrane potential becomes less negative

each depolarisation that reaches axon hillock will generate an action potential in a neuron

when the stimulus reache the axon hillock and depolarise the membrane to +50mV, an action potential will occur

hypothalamic motor neurons.

enteric nervous system.

spinal glial cells.

osmoreceptors in the dorsal root ganglia.

muscle spindles.