The ascending tracts (upward) contain sensory nerves, that pass sensory information from the body to the brain.
The descending tracts (downward) contain motor nerves that activate the muscles in the body according to the brain's "commands".
The ascending tracts (upward) contain sensory nerves, that pass sensory information from the body to the brain. The descending tracts (downward) contain motor nerves that activate the muscles in the body according to the brain's "commands".
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An ascending tract goes upward. The descending tract goes downward.
The nerves of the gastrointestinal tract are referred to as the enteric nervous system. It controls the movement of food and secretions within the digestive system independently of the brain and spinal cord.
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Fasciculus ceneatus is a tract of nerves that are located in the spinal cord. Its main function is to transmit information from the arms.
The bundle of nerves that travels down through your vertebrae is called the spinal cord. It is a long, cylindrical structure that carries signals between the brain and the rest of the body, controlling movement and sensation.
The major descending motor tract FROM the cerebrum is the corticospinal tract. The major ascending sensory tracts TO the cerebrum are the sensorimotor tract and the dorsal column lemniscal system.
to the spinothalamic tract
If the name of a spinal tract begins with the root "spino-," it typically indicates that the tract is involved in transmitting sensory information from the spinal cord to the brain. For example, the spinothalamic tract carries pain and temperature sensations, while the spinocerebellar tract conveys proprioceptive information to the cerebellum. Essentially, "spino-" suggests a pathway that originates in the spinal cord.
tectospinal tracts
Rubrospinal