Question

What are sensory neurons and what are there fuction

Answer 1

Sensory neurons are nerve that transmit sensory information (sight, sound, feeling, etc.). They are activated by sensory input, and send projections to other elements of the nervous system, ultimately conveying sensory information to the brain or spinal cord. In complex organisms, when stimulation of a peripheral sensory neuron (a first-order sensory neuron) sensory receptor|receptor]] exceeds a set level of intensity, an electrical impulse travels down the nerve fiber to the central nervous system, where it may activate a motor neuron or another sensory neuron (a second- or third-order neuron), or both. In less complex organisms, such as the hydra, sensory neurons transmit data to motor neurons or ganglia. Different types of receptor respond to different kinds of stimulus.

function:
Sensory nerves carry signals from organs that respond to stimuli to the spinal cord and brain. The information that travels from one point to another does so via the central nervous system.

 

Answer 2

Answer:

Sensory neurons are nerve that transmit sensory information (sight, sound, feeling, etc.).

Function:

Sensory nerves carry signals from organs that respond to stimuli to the spinal cord and brain.