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Recently, ultradian rhythms of arousal lasting approximately 4 hours were attributed to the dopaminergic system in mammals. [5] When the dopaminergic system is perturbed either by use of drugs or by genetic disruption, these 4-hour rhythms can lengthen significantly into the infradian (> 24 h) range, sometimes even lasting for days (> 110 h ...
Empirically, it is an ultradian rhythm of approximately 90 minutes (80–120 minutes [2]) characterized by different levels of excitement and rest. The cycle is mediated by the human biological clock.
The dance was "a kind of moving meditation" for her. [14] Christine Ottery, writing in The Guardian in 2011, states that "ecstatic dancing has an image problem" and "encompasses everything from large global movements such as 5Rhythms and Biodanza to local drum'n'dance meet-ups". She suggests that readers may "find 5 Rhythms a good place to ...
So, siestas and afternoon naps take advantage of this normal rhythm by allowing a person to take a daytime rest when the body is most receptive to its benefits. The current culture of siestas.
The rhythm dance (RD) is the first segment performed in all junior and senior ice dance competitions, performed before the free dance (FD), at all International Skating Union (ISU) Championships, Junior and Senior ISU Grand Prix events and finals, Winter Youth Olympic Games, qualifying competitions for the Winter Olympic Games, and Olympic Winter Games. [1]
Ultradian rhythms, which are cycles shorter than 24 hours, such as the 90-minute REM cycle, the 4-hour nasal cycle, or the 3-hour cycle of growth hormone production. [citation needed] Tidal rhythms, commonly observed in marine life, which follow the roughly 12.4-hour transition from high to low tide and back.
Entrainment in the biomusicological sense refers to the synchronization (e.g., foot tapping) of organisms to an external perceived rhythm such as human music and dance. Humans are the only species for which all individuals experience entrainment, although there are documented examples of entrained nonhuman individuals.
Roni & Rhythm are is an Israeli dancer-dog duo whose skillful duets on the dance floor have made them favorites on the show "America's Got Talent."