Examlex
Men in mining towns greatly outnumbered women.
Medulla
The innermost part of an organ or structure, especially the central part of the brainstem, responsible for regulating vital body functions such as breathing and heart rate.
Regulating Breathing
The process by which the body controls the rate and depth of respirations, primarily through the respiratory center in the brainstem.
Low Birth Weight
A term used when a newborn weighs less than 2,500 grams (5 pounds, 8 ounces) at birth, which can be indicative of health issues or developmental concerns.
Classical Conditioning
A learning process in which an association is made between a previously neutral stimulus and a stimulus that naturally elicits a response.
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