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What is the function of the nerves in the spine diagram?
The nerves in the spine diagram transmit signals between the brain and the rest of the body, allowing for communication and control of bodily functions and movements.
What are sensory and motor nervers called?
Sensory nerves are called afferent nerves, and motor nerves are called efferent nerves. Afferent nerves carry sensory information from the body to the central nervous system, while efferent nerves carry signals from the central nervous system to the muscles and glands to initiate a response.
The part of the peripheral nervous system that controls the movement of your legs when you walk?
The part of the peripheral nervous system that controls the movement of your legs when you walk is the somatic nervous system. This system is responsible for voluntary movements of skeletal muscles. The nerves in this system receive signals from the brain to initiate and coordinate leg movements during walking.
Do nerves send signals?
No, nerves do not send signals. They transmit signals produced by receptors or the brain or spinal cord.
Are nerves in your head connected to your arms?
Yes, nerves in your head are connected to your arms through the central nervous system. Signals from your brain travel down the spinal cord and out to your arms through the nerves, allowing you to control movements and feel sensations in your arms.
What muscle must be supplied by a somatic motor nerve?
All skeletal muscles in the body must be supplied by somatic motor nerves. These nerves carry signals from the brain to the muscles, controlling voluntary movements.
What is a signal that is sent from the brain and goes down?
A signal that is sent from the brain and travels down is typically a motor command. These signals originate in the motor cortex, where they initiate voluntary movements by sending electrical impulses through the spinal cord to peripheral nerves. This process enables communication between the brain and muscles, allowing for coordinated actions.
What are the names of the nerves that are responsible for transmitting signals between the brain and the rest of the body?
The nerves responsible for transmitting signals between the brain and the rest of the body are called the cranial nerves and the spinal nerves.
What is the role of spinal nerves in the transmission of sensory and motor signals throughout the body?
Spinal nerves play a crucial role in transmitting sensory information from the body to the brain and sending motor signals from the brain to the muscles. They act as communication pathways that allow the brain to receive information about sensations and control movements throughout the body.
Which type of nerves initiate voluntary movement?
somatic nervous system
What do the nerves in the somatic nervous system control?
These nerves control voluntary movements.
How do signals from the recepter cells get to the brain?
nerves
