'Axons'
The most rapid nerve impulses are carried by myelinated nerve fibers, which have a fatty sheath called myelin that enables faster signal transmission. These fast nerve impulses are crucial for quick reflex actions and communication between different parts of the body. Unmyelinated fibers are slower in transmitting nerve impulses compared to myelinated fibers.
No, axons carry impulses away from the nerve cell body.
Nerve cells carry the impulses around the body to the motor neurons. Nerve impulses are received and transmitted to the cell body by axons.
Short branched extensions that carry impulses towards the nerve cell body are called dendrites.
A drug that inhibits transmission of sensory impulses at a synapse is a nerve block agent. These drugs work by blocking the transmission of nerve signals through the synapse, effectively reducing or eliminating sensation in a specific area of the body. Nerve block agents are commonly used for regional anesthesia and pain management procedures.
The nervous system controls the body through nerve impulses. The endocrine system controls the body through hormones.
Neurotransmitters such as acetylcholine transmit impulses between nerve and muscle cells. These chemical messengers are released at the synapse where nerve and muscle cells meet, allowing for the transmission of signals that trigger muscle contraction.
The dendrites are the root-like structures of a nerve that receive electrical impulses The dendrites then conduct the impulse to the cell body. Dendrites are root-like structures of a nerve cell that receive impulses and conduct them to the cell body.
The extension from a nerve cell that carries impulses toward the nerve is a dendrite
The eye cells transmit nerve impulses to the brain, which translates the signal and transmits nerve impulses to the muscles. Information from sensory organs, including the eyes, ears, tongue, and skin, are transmitted by nerve impulses directly to the brain. The brain acting as the control center of the body interprets the nerve impulses. It then sends out different nerve impulses to other cells of the body if a response to the sensory signals is needed.
Myelin is a fatty substance that surrounds nerves and helps facilitate the rapid transmission of electrical impulses. It helps to speed up and enhance the efficiency of nerve signal transmission in the body. The presence of myelin is crucial for proper nerve function and the coordination of various bodily processes.
Axons are the nerve processes that transport impulses to the cell body.