In the brain and spinal cord, areas that are mostly axons are called ___________ which is possible to differentiate pathways or tracts of these axons.

Related MCQs

• ---------- of spinal nerves exit the spinal cord
• ________________ refer to simple, automatic behaviors that are produced by the spinal cord and occur without involvement of the brain.
• ____ in the spinal cord that carry information from the brain to muscles and glands throughout the body.
• The __________________ connects the spinal cord with the rest of the brain.
• The brain structure that is part of the brain stem and is an important relay station that helps coordiante auditory and visual information before sending it on to higher brain centers is called the ___________________.
• The central nervous system is composed of _______ and spinal cord
• ______________ are the simple, automatic behaviors that are processed in the spinal cord.
• The reticular formation has long tracts of fibers that run to the ____________, which channels incoming sensory information to the appropriate area of the cerebral cortex, where that information is processed.
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• _________________ carries sensory information via afferent nerve fibers from receptors throughout the body to the brain and conducts information via efferent nerve fibers from the brain to muscles and glands.