efferent neurons การใช้

• Action potential in a somatic efferent neuron causes the release of the neurotransmitter acetylcholine.
• With a singular neuromuscular junction, each muscle fiber receives input from just one somatic efferent neuron.
• The term'motor neuron'is usually restricted to the efferent neurons that actually innervate muscles ( the lower motor neurons ).
• This process is carried out through the activity of afferent neurons ( sensory neurons ), interneurons, and efferent neurons ( motor neurons ).
• Other types of somatosensory loss include hereditary sensory and autonomic neuropathy, which consists of ineffective afferent neurons with fully functioning efferent neurons; essentially, motor movement without somatosensation.
• In the peripheral nervous system, an "'efferent nerve fiber "'is the nerve fiber ( axon ) of an efferent neuron ( motor neuron ).
• The reflex pathway ( reflex arc ) is a sequence of neurons connecting the sensory input ( afferent neuron ) to the motor output ( efferent neuron ), resulting in a behavioral response.
• Ventral roots only have efferent fibers that arise from motor neurons ( general somatic efferent neurons ) whose cell bodies are found in the ventral ( or anterior ) gray horns of the spinal cord.
• In vertebrates, the enteric nervous system includes efferent neurons, afferent neurons, and interneurons, all of which make the enteric nervous system capable of carrying reflexes in the absence of CNS input.
• The stimulus, therefore, is diverted to the effector organ without entering the neuronal cell body and therefore indicates that the axon reflex is not a true reflex where afferent impulses pass through the central nervous system before stimulating efferent neurons.