Ƙarin fahimtar Ƙungiyar RUK da REM da barci

Bayanan barci Ya gano nau'o'in Bambanci da ke kan Brain Waves a kan EEG

Don godiya da aikin barci na yau da kullum da kuma yadda yawancin barci yake faruwa, yana da muhimmanci a fahimci ainihin matakan barci. Alal misali, menene bambanci tsakanin wadanda ba REM da barci REM ba?

Wani mataki na barci ya fi zurfi? Yaushe ne aka sake dawo da jiki ko ƙwaƙwalwar ajiya? Yaushe mafarki ya faru? Gano amsoshin waɗannan tambayoyin na kowa.

Yawancin matakan barci suna rarrabe, kuma ana iya gano su ta hanyar amfani da EEG iyaka. EEG, wanda aka yi a lokacin nazarin barci na gari ( polysomnogram ), shine aunawa na yanayin kwakwalwar kwakwalwa , ko aikin lantarki na kwakwalwa. Ana yin wannan ta wurin sanya na'urorin lantarki ba tare da fatar jiki ba tare da takarda mai sarrafawa wanda zai taimakawa wajen gano ma'anar kayan lantarki.

Za a iya rarraba aikin da aka rubuta a cikin matakai guda biyu - watsi da hanzari (NREM) da kuma barci na ido (REM).

Fayil na zane-zane, ko EOG, yana daidaita aikin haɗin lantarki da ke hade da ido a yayin barci. Zai iya saka idanu akan motsa ido a lokacin lokutan REM da wadanda ba REM ba.

Mene ne barcin NREM?

Rigar hanzari (NREM) barci, ko barci maras RUWA, ya ƙunshi matakai uku (N1, N2, N3), kuma kowannensu yana da alamar kwakwalwa ta kwakwalwa. NREM yana ƙaddamar da mafi yawan ɓangaren haɗarin barci.

NREM tana nuna raguwar jini zuwa kwakwalwa da ƙwayar ƙwalji. Akwai kuma rage rage zuciya, karfin jini da kuma ƙarar iska mai motsiwa cikin kuma daga cikin huhu.

Mene ne barci na REM?

Ra'ayin ido mai sauri (REM) yana faruwa sau da yawa a lokacin barci, amma ya ƙunshi mafi ƙanƙanci rabo daga cikin barcin ku. Ya zama sananne don ci gaba da hanzarin hanzari (REM), wanda shine motsi mai sauri a idanunku a wasu wurare daban daban yayin kuna barci. Wannan mataki ne na barci tare da aiki mai tsanani a wasu sassan kwakwalwa.

Ana yin rikodin EEG, wanda aka tsara a farkon lokuta, ya zama deynchronized a lokacin REM kuma ya bayyana kamar wakefulness.

Wannan shi ne mataki na barci lokacin da mafarki mai ban mamaki ya faru, kamar fim ɗin da ke cikin tunaninka. Zai zama mahimmanci ga sarrafawa da ƙwaƙwalwar ajiya.

Banda gatan ku da diaphragm, ba ku da motar motar lokacin REM. Wannan hasara na sautin tsoka a lokacin barci REM zai iya kare makamashi da kuma kare ku daga aikata ayyukanku. Hakanan yana iya kara haɗarin barci na barci a cikin mutane masu saurin kai.

Bugu da ƙari, REM yana haifar da canje-canje a cikin karfin jini, zuciya da kuma numfashi.

Yaduwar jini yana karuwa zuwa kwakwalwa, kazalika da azzakari da jigon kwamfuta, wanda zai haifar dashi. Wannan shi ne dalilin saitunan safiya a cikin maza.

Rarraba barci a cikin alamomin Amfani da Hypnogram

Abun barci yana wakiltar tsarin barcinku kuma yana hade da wani nau'i mai kyau na yanayin NREM da kuma barci na REM.

Gaba ɗaya, akwai nau'i hudu zuwa shida na barci NREM kowace dare, wanda aka biyo bayan jinkirin kwanan barci na REM. Kowace motsi yana kimanin minti 90. Yayinda dare ke ci gaba, lokutan NREM ya fi guntu kuma lokutan REM ya fi tsayi. Adalci mai girma zai ciyar da kimanin 20 zuwa 25 bisa dari na dare a cikin barcin REM, amma wannan na iya rage yayin da muka tsufa. Yawancin barci REM yana faruwa a cikin na ƙarshe na uku na dare, zuwa safiya.

Source:

Mowzoon, N et al . "Ma'anar cututtukan Lafiya." Nazarin Bincike akan Maganin Lafiya: Ɗaukakaccen Ɗaukakawa. 2007; 720-722.