Menene biorhythms?

Yau, masana kimiyya sun ƙarasa da cewa duk matakai a cikin jiki faru a kai a kai. Human nazarin halittu rhythms nasaba daban-daban tafiyar matakai. Dangane da wannan, akwai wata babbar lamba na su. Wasu suna saboda da sãɓãwar dare da rana (maimaita lokaci na barci da kuma wakefulness), yayin da wasu dace da zamani na da watã , ko da lokaci na shekara. Cyclical (Ina nufin, da lokaci tsakanin maimaita matakai) ne m da periodicity na kira kari factor.

A haƙuri da sakamako na maimaita canje-canje a cikin external yanayi ne a hankali dangantaka da physiological matakai na jiki. Wannan shi ne dalilin da ya sa nazarin halittu rhythms ana kiyaye shi har idan ƙarshe na bada da kuma haramta motsa exogenous factor. Irin wannan cyclical yanayin zai iya faruwa na dogon lokaci. Masana kimiyya da dama imani da cewa karbuwa iya haifar da wani canji da kuma sake fasalin kudin karkashin sabon maimaitawa. Akwai musamman inji abin da ya sa cikin tsari na kari kuma taimaka wani mutum zuwa ba kawai jin (Feel), amma kuma don auna lokaci zuwa lokaci. Wannan dabarar da aka kira wani nazarin halittu nan kowane lokaci.

Yau, masana kimiyya yi imani da cewa nazarin halittu rhythms ba musamman kwayoyin, amma kuma mutum Kwayoyin da kungiyoyin. Na girma ban sha'awa ne rhythms a kan jinkiri game da ranar. Suna da ake kira circadian.

Circadian rhythms ne halayyar ba kawai ga mutane amma kuma ga dabbobi, shuke-shuke, fungi, kuma ko da kwayoyin. Daily periodicity ne halin ba kawai da barci-farkawa sake zagayowar, amma kuma sauran physiological canje-canje. The mutum ne ba kawai mafarki, amma kuma da yawa wasu siffofin ne batun circadian rhythms. Wannan ya musanya matakin na jini, yanayin jiki, da aikin ayyuka na daban-daban gabobin.

Halittu rhythms a jarirai kuma akwai kusan babu tasowa kawai zuwa goma sha biyar mako na rayuwa. Wannan shi ne da farko saboda gaskiyar cewa cyclical ci gaban na ciki matakai na taimaka wa kari na matakai na muhalli.

Sake gina periodicity na maimaita matakai a cikin jiki ne yiwu ta shafe tsawon daukan hotuna zuwa canje-canje a cikin waje kari. Duk da haka, akwai wasu iyaka na irin canje-canjen. Saboda haka masana kimiyya gwaji, an gano cewa, wani mutum tare da wani perceptual kwanaki, 24 hours, za a iya daidaita zuwa ga ji na ashirin da biyu - sa'o'i ashirin da bakwai da yini a matsayin dukan, amma manyan canje-canje ba za a iya cimma.

Halittu rhythms ne mafi akai-akai ne mafi wuya ga tsayar. Wadannan maimaita lokaci za a iya dangana Lunar da kuma yanayi. A halin yanzu, masana kimiyya sun saukar da wani ban sha'awa alama - shi dai itace, mai tsanani daga cikin rhythmic matakai na iya zama daban-daban da mutane da daban-daban (fiye ko žasa pronounced). Wannan shi ne dalilin da ya sa akwai hasashe cewa wasu mutane shafi watã lokaci, da kuma a kan sauran - babu.

Seasonality (ko kari), saboda da canji na yanayi (hunturu da kuma bazara), halin da m canje-canje a cikin physiological jihar na jikin mutum. Saboda haka, a lokacin rani lokaci (an yi imani da cewa saboda da ya karu daylength) suna kunne kuma kara duk physiological matakai (msl, metabolism). A cikin hunturu lokaci na shekara (saboda da taqaitaccen hasken rana hours), duk tafiyar matakai na rayuwa suna ragae saukar, aiki na gabobin da kuma tsarin aiki na dukan kwayoyin rage-rage muhimmanci.

Saboda haka, da nazarin halittu rhythms taka muhimmiyar rawa a rayuwar yau da kullum da kuma masu alhakin wani yawan maimaituwa canje-canje. Sau da yawa, wadannan siffofin da ake dauka la'akari da ma'aikatan kiwon lafiya. A mafi yawan aiki - dietitians, wanda ya yi la'akari da canje-canje a cikin metabolism wajen samar da mutum magani shirye-shirye.