receptor
a stimulus may be continous, an impulse ha a defined timeline
First stimulus received through the senses, Sense changed stimulus to an impulse than a sensory nerve capture the impulse, conducts the impulse to the spinal cord than the brain stem to the brain, then from the brain to the brain stem through the spinal cord to a motor nerve to a muscle or gland
Light
light
it is change to impulse
stimulus
The stimulus is your bodies reaction to something, say you burnt your hand, this is the stimulus. The reaction is your bodies response to it. In this sense the stimulus will be sensed by sensory neurones which pass an electrical impulse through relay neurons until the impulse gets to the Central Nervous System. This then, gives out another impulse which travels down a Motor Neuron to the muscle telling your hand to be removed from the surface.....
A sensory Neuron picks up the stimulus from the environment and changes it into a nerve impulse.
a stimulus is an external factor that causes the nerve endings in your sesnse organ to send an electric impulse
A sensory Neuron picks up the stimulus from the environment and changes it into a nerve impulse.
to provide a counter stimulus to neurons to transmit a negative feedback impulse to maintain homeostasis to decrease the external stimulus
from the point of the impulse to the brain through neuronsAcetylcholine- a neurotransmitter released at the neuromuscular junction triggers a muscle action potential, which leads to muscle contraction2000+words. A+ Answer. 100% Correct.Download the complete answer from following web linkwww.tinyurl.com/stepuponstepEnjoy