The effector such as a muscle or gland brings about response in the nervous system.
The central nervous system
The central nervous system
The sensory nervous system. This brings information into the cord and to the brain.
Neuron is the unit of structure in the nervous system.
nervous system
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The nervous system coordinates the body's response to changes in the internal and external environments The sense organs are part of the peripheral nervous system..
sympathetic nervous system.
Any internal or external change that brings about a response is called a stimulus. As a key homeostatic regulatory and coordinating system, the nervous system detects, interprets, and responds to changes in external and internal conditions.
sympathetic nervous system.
The nervous system controls the rate of the heart. In turn the cardiovascular system brings oxygen & nutrients to the brain & the removes all the waste.
The parasympathetic nervous system does not stimulate the fight or flight response.