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In depressive and bipolar disorders, crying, anger or laughter are typically indicative of mood, whereas the pathological displays of crying which occur in PBA are often in contrast to the underlying mood, or greatly in excess of the mood or eliciting stimulus. In addition, a key to differentiating depression from PBA is duration: PBA episodes ...
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]
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 ...
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 ...
Free from all the trappings of the world. Now, we know better, and yet, we are inseparable. You are the best person I have ever met. ... You make me laugh hysterically and make me feel more like ...
Tanganyika laughter epidemic (1962) – began on January 30, 1962, at a mission-run boarding school for girls in Kashasha, Tanzania. The laughter started with three girls and spread haphazardly throughout the school, affecting 95 of the 159 pupils, aged 12–18. [30] [31] Symptoms lasted from a few hours to 16 days in those affected. The ...
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.
The way people laugh when tickled is “uniquely different” from other laughter such as when hearing a joke, according to a new study.. Researchers at the University of Amsterdam say both ...