Examlex
From this cross section of the Grand Canyon,the oldest rocks or structures are the
Pain Sensation
The uncomfortable feeling often caused by intense or damaging stimuli, interpreted and processed by the nervous system.
Emotional Response
The psychological and physiological reactions that occur in response to an external stimulus, driven by feelings and emotions.
Gate Theory
A theory proposing that there are "gates" in the spinal cord that either allow or block pain signals from reaching the brain, thus affecting our perception of pain.
Spinal Cord
The cylindrical bundle of nerve fibers and associated tissue that is connected to the brain at the brainstem and runs down the back, encased in the spinal column.
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