functions is to coordinate not just appropriate movement, but the appropriateness of emotional expression. If the touch theory is correct, then laughter can function as a kind of social reward. The psychologist Marina Ross compared the noises made by different species of ape and found that it was the sound of bonobos at play that comes closest to human laughter, again, when play-fighting or tickling. Touch the most vulnerable, heavily defended surfaces of the body and you can count on something more spectacular. The laughter wasnt cynical, or hard-hearted it was changing the atmosphere, giving courage and a sense of togetherness, helping patients, doctors and relatives adapt to a new reality, when words no longer seemed enough. These days we use it mainly to communicate a friendly lack of aggression rather than outright subservience. 25 26 Laughter can be classified according to: intensity: the chuckle, the titter, the giggle, the chortle, the cackle, the belly laugh, the sputtering burst. This zone is not fixed in size: if youre nervous, it grows; if youre relaxed, it shrinks. It helps to convince others that youre non-threatening. Evolution favours animals that can read and react to those signs, and it favours animals that can manipulate those signs to influence whoever is watching. The skin around the left eye pursed.
Why Laughter Feels So Good 13 September 2011 New York Times science section. Its evidently a physical process breathing is disturbed, the face becomes flushed, and weve all known the feeling of our sides aching with laughter. Comparison essay, laughter is all free essay writing, and medicine; find product information, but he who died: an essay on laughter. "Laughter is Good for Your Heart, According to a New ummc Study". We would have to find the ox head in the letter. Why might that be? Those movements leak information about your inner state. MacDonald,., "A Chuckle a Day Keeps the Doctor Away: Therapeutic Humor Laughter" Journal of Psychosocial Nursing and Mental Health Services(2004) V42, 3:18-25. Physiology Behavior describe a room essay (2003) 79:533-547. It was as though the entire skin was covered with invisible bubbles, each one monitored by a neuron. As we stepped frame by frame through our videos, I couldnt help but notice a spooky similarity: defensive movements looked an awful lot like the standard set of human social signals.