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Motor nerve leaves anterior horn.
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∙ 6y ago
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Is it true that the motor impulses leave the dorsal horn of the spinal cord?
True
What is a motor neuron attached to?
A Motor neuron is a neuron that carries impulses from the spinal cord to muscle cells.A Motor neuron is a neuron that carries impulses from the spinal cord to muscle cells.
How do sensory neurons and motor neurons act in opposite ways?
Sensory neurons carry impulses from the sense organs to the brain and the spinal cord . Motor neurons carry impulses from the brain and spinal cord to muscles or glands.
What type of impulses enter and leave from opposite sides of the spinal cord?
Afferent impulses enter the spinal cord from the posterior section. They may get processed by interneurons. And, in most cases they exit the spinal cord through the efferent neurons in the anterior section. The reason that they refer to this as being opposite sides has to do with what are called the 'horns' inside the spinal cord. The afferent impulses enter the dorsal horns in the back and the efferent impulses exit in the front, the anterior horns. This may be why your reference, your teacher, or a book, says that impulses enter and leave from opposite sides of the spinal cord.
What neurons carrry impulses from the brain or spinal cord out to the other organs and please answer?
Motor or efferent neurons.
What are the neurons that carry impulses from the brain or spinal cord to other organs and cause muscles to contract?
motor neurons
What neurons carry impulses from the brain or spinal cord to other organs and cause muscles to contract?
Impulses from the brain go mostly through the channels in the spinal cord and control most everything that goes on in the body. It is a two way street with information generated chemicals being carried throughout the body.The brain uses neurons to decide what information is acted upon.
Primary motor area sends impulses via to control skeletal muscles?
The primary motor cortex send nervous impulses via the pyramidal cells, down the pyramidal tracts in the spinal cord.
What nerve carries impulses through the spinal cord?
The spinal cord and the abdomen, limbs, and chest. Spinal nerves carry impulses between the spinal cord and the abdomen, limbs, and chest. Cranial nerves carry impulses between the brain and the neck and head.
Do descending fiber tracts of the spinal cord carry sensory or motor information?
The ascending tracts carry information to the brain.
How many types of neurons?
There are three types of neurons. 1.Sensory neurons: which carry impulses from the sense organs to the brain and spinal cord. 2.Motor neurons : which perform an opposite function to that of sensory neurons by carrying impulses from the brain and spinal cord to muscles and glands. 3. Inter neurons : which connect sensory and motor neurons and carry impulses between them.
What carries impluses towards the brain and spinal cord?
The sensory neurons carry impulses through the spinal cord to the brain.
