The sympathetic division is also called the thoracolumbar division because the preganglionic neurons are located along the spinal cord from segments T1 to L 2, basically in the middle section of the length of the spinal cord.
Thoracolumbar division of the autonomic nervous system that is in rate to initiate physical stress response (“flight or fight”) Preganglionic neurons. Neurons of the intermediolateral column of the spinal twine, observed in the stages T1-T12 and L1-L3.
In the sympathetic worried system, the cell bodies of the preganglionic neurons are located within the lateral horns of the gray matter of the 12th thoracic and first 2 lumbar segments of the spinal cord. therefore, the sympathetic system is likewise known as the thoracolumbar department.
The sympathetic nervous system arouses the frame and expends energy. it's far responsible for our fight and flight response.
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