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A link between laughter and healthy function of blood vessels was first reported in 2005 by researchers at the University of Maryland Medical Center with the fact that laughter causes the dilatation of the inner lining of blood vessels, the endothelium, and increases blood flow. [18] Drs.
Relief theory suggests humor is a mechanism for pent-up emotions or tension through emotional relief. In this theory, laughter serves as a homeostatic mechanism by which psychological stress is reduced [1] [3] [7] Humor may thus facilitate ease of the tension caused by one's fears, for example.
Laughter-like behavior is not unique to humans, but humans do display a much more consistent and complex use of humor and laughter than other animals. [6] The evolution and functions of laughter and humor have been explored in an attempt to understand how and why humor and laughter have become part of human existence.
These are the best funny quotes to make you laugh about life, aging, family, work, and even nature. Enjoy quips from comedy greats like Bob Hope, Robin Williams, and more. 134 funny quotes that ...
Gelotology (from the Greek γέλως gelos "laughter") [1] is the study of laughter and its effects on the body, from a psychological and physiological perspective. Its proponents often advocate induction of laughter on therapeutic grounds in alternative medicine. The field of study was pioneered by William F. Fry of Stanford University. [2]
Laughter causes the body's muscles to relax which increases blood flow and oxygen intake. [27] Proposed benefits include: Stress management, [28] relaxation, improved mental functions, improved digestion, and pain relief. Some suggest that laughter activates similar brain wave frequencies as a meditative state. [29]
When blood is drawn in a glass container and left undisturbed for about an hour, four different layers can be seen: a dark clot forms at the bottom (the "black bile"); above the clot is a layer of red blood cells (the "blood"); above this is a whitish layer of white blood cells (the "phlegm"); the top layer is clear yellow serum (the "yellow ...
Humour (Commonwealth English) or humor (American English) is the tendency of experiences to provoke laughter and provide amusement.The term derives from the humoral medicine of the ancient Greeks, which taught that the balance of fluids in the human body, known as humours (Latin: humor, "body fluid"), controlled human health and emotion.