PPT-Circadian Rhythms and the Biological Clock:

An Historical Introduction Outline What are Circadian Rhythms Why do we call the mechanism that regulates circadian rhythms a Biological Clock What are the Important Characteristics of a Clock. Rhythm . Sleep . Disorders. General criteria for . circadian . rhythm sleep disorders. There is a persistent or recurrent pattern of sleep disturbance due primarily to one of the following:. Alterations of the circadian time keeping system. An Historical Introduction. Outline. What are Circadian Rhythms? . Why do we call the mechanism that regulates circadian rhythms a “Biological Clock”?. What are the Important Characteristics of a “Clock”?. แพทย์หญิง กาญจนา พิทักษ์วัฒนานนท์. อายุรแพทย์ผู้เชี่ยวชาญระบบประสาท. แพทย์ประจำศูนย์สมอง โรงพยาบาลสมิติเวชศรีราชา. Task 1. Outline what is meant by biological rhythms (2 marks). Biological rhythms are cyclical changes in the way biological systems (humans, animals, plants) . behave. (1 mark). . . One of the most obvious is the . & . SLEEP. Psychology 2401, Foundations of Biopsychology. Sarah Arthurs, 2015. A Time for Everything. There is a time for everything,. and a season for every activity under the heavens:. a time to be born and a time to die,. Students can….. Explain why there are environmental rhythms. Explain why plant and animal behaviours are linked to environmental rhythms.. Earth’s Rhythms. Yearly orbit of Earth about the sun, together with the tilt of its axis, cause the seasons. c. apture . Rhythm. (bullet. point key terms). Research. Evaluation . points (including I&D). Lesson Objectives . To . understand . (explain. ), . apply. to (explain) examples . evaluate. . (discuss. Complete paper 2 . (Biopsychology, research methods and approaches). Folder/textbook check. Page 48 exam question. Read through your own exam question on Robert. Highlight where the A01, A02 and A03 are and the PEEL structure within your A03 points. Link to spec 4.2.2. A biological rhythm is a change in the body processes or behaviour in response to cyclical changes within the environment. . Starter. : . Recap Endogenous . P. acemakers and Exogenous . Specification. Biological Rhythms- . Circadian, . Infradian. and . Ultradian. and disruption of rhythms. Sleep- . Stages, Lifespan changes, function of sleep. Sleep disorders- . Explanations for disorder including insomnia, sleep walking and narcolepsy. Biological Rhythms - Circadian Rhythms Link to spec 4.2.2 A biological rhythm is a change in the body processes or behaviour in response to cyclical changes within the environment. Starter : Recap Endogenous Homeostasis, circadian rhythms. and sleep . Homeostasis. Maintenance of equilibrium by active regulation of internal states:. Cardiovascular function (blood pressure, heart rate). Body temperature. Food and energy regulation. ! Discoveries of M olecular M echanisms C ontrolling the C ircadian R hythm The 2017 Nobel Prize in Physiology or Medicine is awarded to Jeffrey C. Hall, Michael Rosbash and Michael W. Young f Why is understanding circadian rhythms useful?. Provide a limitation of research into the disruption of circadian rhythms. What is the difference between . U. ltradian. and . I. nfradian. rhythms? .