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White matter is organized into ascending and descending tracts called?
White matter is organized into ascending and descending tracts called pathways. These pathways consist of bundles of nerve fibers that transmit signals between different regions of the central nervous system. The ascending pathways carry sensory information towards the brain, while the descending pathways carry motor commands from the brain to the muscles and glands.
What are descending pathways of the CNS composed of?
Descending pathways of the central nervous system are primarily composed of motor neurons that carry signals from the brain to the spinal cord and peripheral nerves. These pathways are responsible for executing voluntary movements, regulating reflexes, and coordinating motor functions throughout the body.
What system provides pathways to and from the central nervous system?
the synapses
What are the two distinct branches in the nervous system?
The central nervous system (composed of the brain and spinal cord) and the peripheral nervous system (composed of the rest).
Which nervous system is composed of the brain and cord?
The central nervous system.
Which division of the nervous system is composed of all the nerves that branch from the brain and spinal cord?
The central nervous system is composed of all of these nerves. The central nervous system is responsible for many of the reactions we experience daily, because it integrates the nerves and reactions from every part of the human body.
Differences between the nervous system and the central nervous system?
The nervous system is all parts of the system while the Central Nervous system is composed of the brain and the spinal cord which contains your central nerves.
What is the central nervous system composed of?
The central nervous system is composed of the brain and the spinal cord. It is responsible for processing information from the sensory organs, coordinating motor movements, and controlling cognitive functions.
What is the nervous system subdivision that is composed of the brain and spinal cord?
Center nervous system
Is the efferent tract the major ascending tract?
No, the efferent tract is not the major ascending tract. The efferent tract is responsible for carrying nerve signals away from the central nervous system to muscles or glands, while ascending tracts carry sensory information from the peripheral nervous system to the brain.
How is the afferent and efferent pathway important for sensation in your body?
Afferent pathways communicate sensory information (e.g. pain, cold) from your sensory organs to your central nervous system. Efferent pathways communicate information from your central nervous system to your effector organs (e.g. muscles and glands).
Part of the nervous system consisting of the brain and spinal cord?
The central nervous system is composed of the brain and spinal cord.
