Neuronsare cells in the body that are responsible for transmitting electrical signals through the nervous system.
Neuron Anatomy
Neurons are the basic cellular unit of the nervous system.
Pain is an example of an important sensory neuron.
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The flow of electrical impulses is directed from the source of the pain alongnervefibers that connect to sensory neurons.
These neurons coordinate muscle activity.
Differentiating movements based on upper and lower neurons often is used by healthcare providers to describe types ofneurological disorders.
How Motor Neurons Work in Practice
Think of the process of standing up from a chair.
Interneurons
Interneurons are the most abundant neurons in the body.
They act as signal controllers, relaying important information between sensory and motor neurons.
It has been linked todepressionand potential antidepressant treatments.
For this reason, specific injuries to the nervous system are permanent, such asspinal cord injuries.
These cells coordinate bodily functions and movement quickly, often without intentional thought.
They also can be affected differently by health conditions.
Talk with your healthcare provider if you have questions about nerve function or experience concerning symptoms.
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