Ipsilateral refers to structures or functions that are on the same side of the body. In contrast, contralateral refers to structures or functions that are on the opposite side of the body. These terms are commonly used to describe how neural pathways and connections function in the central nervous system.
The easiest way to define the peripheral nervous system is to first define the central nevous system. the central nervous system consists of the brain and spinal cord. the peripheral nervous system is everything else. The peripheral nervous system (or PNS) is divided into the autonomic (involuntary like smooth muscle peristalsis in the gut) and somatic (voluntary, like flexing your arm to show off your muscles) nervous systems. The autonomic nervous system is again further subdivided into the parasympathetic nervous system (rest and digest) and the sympathetic nervous system (fight or flight).
Yes and no, it depends on how you define brain. The insect nervous system has a central ganglion in the head that serves the function of the brain, but it does not have the structure of the brains of "higher" animals.
Any chemical agent used for the direct effect it exerts upon the central nervous system to modify thoughts, feelings, or actions.
The nervous system consists of the central nervous system (brain and spinal cord) and the peripheral nervous system (nerves that extend from the central nervous system to the rest of the body). The peripheral nervous system is further divided into the autonomic nervous system, somatic nervous system, and enteric nervous system.
Context clues help you define the definition of the word.
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Definition clue - a context clue that directly provides the meaning of the word.
its just a good context
Synonym
Explanation
Sensory Êmotor is aÊnerve cellÊ that transmit impulses from the central nervous system to muscular or glandular tissues. On the other hand a connecting neuron is a nerve cell that connects sensory and Êmotor neuron.