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Neurons are only capable of carrying a message in one direction. Sensory neuronsare afferent neurons, meaning they only relay information to the brain. Motor neuronsare efferent neurons, meaning they carry information from the brain to the target.
In certain instances, it would take too long for information to go to the brain and then come back with an action in response. Instead, relay neurons, or interneurons relay information from sensory neurons to motor neurons, bypassing the brain. Think about touching a blazing hot stove. If the signal went all the way to your brain and back, your hand would be much more damaged than the instant jerk away from the stove that normally happens.
What else can I help you with?
What is the function of a relay neron?
transmission of nerve impulses from the sensory neuron to the motor neuron,located in the central nervous system.
What is the function of sacral nerve?
Autonomic nerve function in body
What is the function of median nerve?
what is the function of the median nerve
What is the function of static relay?
function of static relay
What is function of static relay?
function of static relay
What is the main function of the digital nerve?
The digital nerves are found in the hands and feet. Their main function is to relay signals from the sensory and autonomic nerves in those areas to the central nervous system.
What is the relay station for nerve impulses?
The relay station for nerve impulses is the thalamus in the brain. It receives sensory information from various parts of the body and relays it to the appropriate areas of the cerebral cortex for processing.
Is the vagus nerve sympathetic or parasympathetic in its function?
The vagus nerve is primarily parasympathetic in its function.
What is the function of vagus nerve?
sympathetic fuction and the motor function mainly on the production of voice. http://www.answers.com/topic/vagus-nerve
What does the auditory nerve does?
Their main function is to connect the central nervous system to the limbs and organs. It essentially serves as a communication relay going back and forth between the brain and the extremities.
List the reasons for performing a peripheral nerve functions assessment?
A peripheral nerve function test is performed to test the nerve function in the peripheral nerve. This test is often performed to when there is pain or weakness in the limbs.
The association nerve cells relay information from sensory nerve cells to motor nerve cells?
Actually, association nerve cells, also known as interneurons, primarily function to form connections between sensory and motor nerve cells, helping to integrate and process information within the nervous system. They play a crucial role in determining how the body responds to sensory information and in coordinating complex behaviors.
