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Bodrstvovanie sostoyanie aktivnosti somaticheskoj nervnoj sistemy yavlyayusheesya protivopolozhnostyu sna kotoryj prednaznachen dlya otdyha etoj sistemy U vzroslyh lyudej bodrstvovanie i son dva osnovnyh fiziologicheskih sostoyaniya voznikayushie ciklicheski prichyom primerno 2 3 sutok prihoditsya na bodrstvovanie Sostoyanie bodrstvovaniya kak i son mozhno izuchit obektivno zaregistrirovav bioelektricheskuyu aktivnost mozga Bodrstvovanie harakterizuetsya vozniknoveniem v EEG voln alfa i beta Podderzhanie bodrstvovaniya mozgomBodrstvovanie proishodit putem slozhnogo vzaimodejstviya neskolkih nejromediatornyh sistem voznikayushego v stvole mozga i prohodyashego cherez mozg gipotalamus talamus i bazalnyj otdel perednego mozga Zadnij gipotalamus igraet klyuchevuyu rol v podderzhanii korkovoj aktivacii lezhashej v osnove bodrstvovaniya Neskolko sistem voznikayushih v etoj chasti mozga kontroliruyut perehod ot bodrstvovaniya v son i sna v bodrstvovanie Gistaminovye nejrony v nekotoryh otdelah zadnego gipotalamusa proeciruyut na ves mozg i identificiruyut v mozge probuzhdayushuyu ot sna sistemu Drugaya klyuchevaya sistema ta chto obespechivaet vyrabotku oreksinov takzhe izvestnyh kak gipokretinov vliyayushih na nejrony Nedostatok oreksinov byl nazvan prichinoj narkolepsii Bylo predpolozheno chto plod ne bodrstvuet U nego nastupaet sostoyanie bodrstvovaniya lish pri rozhdenii iz za stressa processa rodov i aktivacii golubogo pyatna Sm takzheOperativnyj pokojPrimechaniyaBrown R E Basheer R McKenna J T Strecker R E McCarley R W Control of sleep and wakefulness angl Physiological Reviews 2012 July vol 92 no 3 P 1087 1187 doi 10 1152 physrev 00032 2011 PMID 22811426 ispravit Takahashi K Lin J S Sakai K Neuronal activity of histaminergic tuberomammillary neurons during wake sleep states in the mouse angl The Journal Of Neuroscience The Official Journal Of The Society For Neuroscience 2006 4 October vol 26 no 40 P 10292 10298 doi 10 1523 JNEUROSCI 2341 06 2006 PMID 17021184 ispravit Chemelli R M Willie J T Sinton C M Elmquist J K Scammell T Lee C Richardson J A Williams S C Xiong Y Kisanuki Y Fitch T E Nakazato M Hammer R E Saper C B Yanagisawa M Narcolepsy in orexin knockout mice molecular genetics of sleep regulation angl Cell 1999 20 August vol 98 no 4 P 437 451 doi 10 1016 s0092 8674 00 81973 x PMID 10481909 ispravit Lagercrantz H The birth of consciousness angl Early Human Development 2009 October vol 85 no 10 Suppl P 57 58 doi 10 1016 j earlhumdev 2009 08 017 PMID 19762170 ispravit BibliografiyaBoguslaw Kazimierz Golab Wladyslaw Zygmunt Traczyk Michal Karasek Anatomia i fizjologia czlowieka podrecznik dla studentow farmacji Warszawa Panstwowy Zaklad Wydawnictw Lekarskich 1986 s 401 ISBN 83 200 1075 6
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