Sei vanhu vachida kurara?

        Iyi inyaya yekare uye itsva isina mhinduro inogutsa parizvino. Mumazuva ekutanga, yaionekwa semhando yekumbomira mukuziva, uye gare gare yaionekwa sekuzorora kwepfungwa kwechinguvana, yakafanana nemhuka dormancy, inova rudzi "disconnection and inactivation" yemasero etsinga. Sezvo electrophysiological tekinoroji, vanhu It zvishoma nezvishoma akazarura yayo "chidzitiro chechakavanzika"

　　 Zvinoitika kuti kurara kwevanhu hakusi kungoita uye kugadzikana sezvakafungwa pakutanga, zvinongokonzerwa nekuenderera mberi kwekupinda kwezvinhu zvakasiyana-siyana muuropi panguva yekuneta kana kumuka. Polysomnografia yakaona kuti kurara kwevanhu inguva uye inogara ichiita physiological process muzvikamu zvakasiyana.

        Zvinoenderana nehunhu hweakatsanangurwa electroencephalogram, kufamba kwemaziso uye electromyography, inogona kukamurwa kuita ziso rinokurumidza Dynamic sleep (yakapfupikiswa seREM) uye isiri-kukurumidza ziso kurara (yakapfupikiswa seNREM).

        Muchikamu chekurara cheREM, kufamba kwemaziso nokukurumidza uye kusina nguva kunogona kuwanikwa, kufema uye kurova kwemwoyo kunowedzera, BP inokwira, uye inzwi retsandanyama rinoderera; Kurara kwemeso kusiri nekukurumidza kunogona kukamurwazve kuita 1, 2, 3 4. Mukati menguva ina, nguva dzose uye hunhu hwemagetsi emagetsi ehuropi akadai sekurara spindle uye yakakwirira-amplitude inononoka uropi mabasa emagetsi anogona kuonekwa panguva iyi. Uye kurara kweREM uye kurara kusiri kweREM kunosanganisira kutenderera kwehope, maminitsi angangoita 60-90, anenge 4-7 kutenderera kwakadai muhusiku humwe, vechidiki vanorara husiku hwese, kurara kweREM kunotora 20% -25%, uye kwete. -kurara kwekukurumidza kwekufamba kwemaziso kunokwana 75% -80%.

        Dzimwe ongororo dzakaona kuti muchikamu chekurara cheREM, kurara kunoramba kuchiita kunoburitsa kumuka kupfupi nguva nenguva, izvo zvinobatsira kuti muviri urambe wakangwarira kuchinja kwenzvimbo yakapoteredza, uye kuwedzera protein synthesis muvacheche nevana, uye zvinobatsira chengetedza basa retsinga muvakuru. Pedzisa, kutora chikamu mukushandurwa uye nekubatanidzwa kwendangariro. Mune iyo isiri-REM yekurara nhanho, inowanikwa kuti simba rekushandisa remuviri rakaderedzwa, uye secretion yeakasiyana mahormone epituitary inowedzera, uye secretion yekukura kwehomoni inosvika padanho rechina, saka inogona kubvisa. muviri'kuneta uye kudzorera simba remuviri.

Muchidimbu, kurara kwakakosha zvakanyanya kune hutano hwepanyama uye hwepfungwa hwemuviri wemunhu. Vanhu vanofanira kuronga upenyu hwavo nesayenzi, kuva nepurogiramu dzenguva dzose, kuva nehope dzakanaka, uye kunakidzwa noupenyu hunofadza.