Biology, asked by princeofhearts, 1 year ago

what is the role of andoplasmic pathway of nerve to brain

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Answered by Anonymous
1
The pathway of a nerve impluse includes the stimulus (first event in sequence). ... from the sensory receptor(s) to the central nervous system (CNS), i.e. the brain and spinal cord.

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Answered by Anonymous
0
A neural pathway connects a part of the nervous system to another using bundles of axons called tracts. The optic nerve is an example of a neural pathway because it connects the eye back to the brain.

A neural pathway, is a series of connected together neurons to enable a signal to be sent from one brain region to another.Neurons are connected by a single nerve fibre or by bundles of nerve fibres known as tracts . A neural pathway that serves to connect relatively distant areas of the brain or nervous system is a bundle of neurons, known collectively as white matter. A neural pathway that spans a shorter distance between structures, such as most of the pathways of the major neurotransmitter system , is usually called grey matter.
In the hippocampus  there are neural pathways involved in its circuitry including the perforated pathway , that provides a connectional route from the entorhinal cortex to all fields of the hippocampus formation , including the dentate gyrus , all CA fields (including CA1), and the subiculum.

Descending motor pathways travel form the cerebral cortex to the lower spinal cord
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