Ultradian

Timing Of Women's Labor May Determine Effectiveness Of Pain Medication

...babies and requested spinal-epidural pain medication. The biological rhythms studied include the circadian rhythm, the 24-hour body clock, and the ultradian rhythm, shorter-than-24-hour-cycles, which determine sleeping and eating patterns and can also affect blood pressure, heart rate and body temperature....

Ultradian in Medical Technology

Clinical Trial Results on the Sleep-Promoting Effects of Vanda Pharmaceuticals' Circadian Regulator Tasimelteon (VEC-162) Published in The Lancet

...l Bulletin. 2008; 86 (1): 23-32. (4) Perez-Lloret, Santiago; Garcia Aguirre, Alejandro; Cardinali, Daniel P.; Toblli, Jorge E. "Disruption of ultradian and Circadian Rhythms of Blood Pressure in Nondipper Hypertensive Patients." Hypertension . 2004; 44: 311-315. (5) Colten, Harvey R.; Altevo...

Ultradian in Medical Definition

Ultradian

Ultradian denotes biologic activities that recur in physiological cycles of 20 hours or less. They are independent of illumination factors. The descriptive term ultradian is used in sleep research to describe individual stages of sleep that occur within intervals of an organism's circadian ...

Ultradian in other areas

Ultradian - Wikipedia, the free encyclopedia

Ultradian rhythms are recurrent periods or cycles repeated throughout a 24-hour circadian day. In contrast, infradian rhythms, such as the human menstrual cycle, have periods longer than a day.

Ultradian Diagnostics LLC Logo

ULTRADIAN Diagnostics is updating its website, it will be back online in the Spring of 2009. ... We are located at: Ultradian Diagnostics, LLC 5 University ...

ultradian: Definition from Answers.com

ultradian adj. Relating to or exhibiting periodic physiological activity that occurs more than once every 24 hours ... of the other ultradian cyclings of the ...

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Ultradian rhythms and trance explained thoroughly for hypnosis. ... between disruptions of the ultradian cycle by stress during psychosomatic illness are profound. ...

Ultradian Rhythms in EEG Literature

Ultradian rhythms in task performance, self-evaluation, and ... To test for the presence of ultradian rhythms, the data were subjected to a Fourier analysis. ...

Hormone Cycling Found to Affect Gene Activity - National Cancer Institute

Intermittent signaling by steroid hormones can affect the way genes are expressed in rodents, according to research by ... or ultradian, pattern, which ...