Examlex
In the second trimester, the fetus grows from about three inches long to about 14 inches long.
Neural Activity
The electrical and chemical processes in the brain and nervous system that allow for thought, perception, movement, and bodily functions.
Endorphins
Natural chemicals in the body that interact with the brain's receptors to reduce pain perception and lead to feelings of euphoria.
Pain Reduction
Pain reduction involves strategies or treatments aimed at alleviating or managing the intensity of pain experienced by an individual.
Brain's Release
The process by which the brain discharges substances, such as neurotransmitters or hormones, which can influence mood, behavior, and physiological functions.
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