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Laughter is a pleasant physical reaction and emotion consisting usually of rhythmical, usually audible contractions of the diaphragm and other parts of the respiratory system. It is a response to certain external or internal stimuli. Laughter can rise from such activities as being tickled, [1] or from humorous stories, imagery, videos or ...
Laughter in animals other than humans describes animal behavior which resembles human laughter. Several non-human species demonstrate vocalizations that sound similar to human laughter. A significant proportion of these species are mammals, which suggests that the neurological functions occurred early in the process of mammalian evolution. [ 1 ]
Paradoxical laughter has been consistently identified as a recurring emotional-cognitive symptom in schizophrenia diagnosis. Closely linked to paradoxical laughter is the symptom; inappropriate affect, defined by the APA Dictionary of Psychology as "emotional responses that are not in keeping with the situation or are incompatible with expressed thoughts or wishes". [3]
“Laughter has also been shown to lower blood pressure and reduce muscle tension, which makes it a powerful anti-stress agent, and even just a moment of laughter in a tense situation can allow us ...
The main sign of a gelastic seizure is a sudden outburst of laughter with no apparent cause. [1] The laughter may sound unpleasant and sardonic rather than joyful. The outburst usually lasts for less than a minute. During or shortly after a seizure, an individual might display some twitching, strange eye movements, lip smacking, fidgeting or ...
Nervous laughter is considered analogous to a courtesy laugh, which may be rendered by more of a conscious effort in an attempt to move a situation along more quickly, especially when the comedian is pausing for laughter. Nervous laughter is a physical reaction to stress, tension, confusion, or anxiety.
This summer, the acronym LOL has gone out of style amongst Gen-Z-ers and has been replaced in popularity by IJBOL, which stands for “I just burst out laughing”.
Appearance on Twemoji, used on Twitter, Discord, Roblox, the Nintendo Switch, and more. Face with Tears of Joy (😂) is an emoji depicting a face crying with laughter. It is part of the Emoticons block of Unicode, and was added to the Unicode Standard in 2010 in Unicode 6.0, the first Unicode release intended to release emoji characters.