Kudzidza Kurara Kunoona Maitiro Akasiyana-siyana Kubva muBurin Wave paEEG
Kukoshesa basa rekurara zvakakwana uye kuti zvinetso zvakasiyana-siyana zvehope zvinoitika sei, zvinokosha kuti uve nekunzwisisa kwezvakakosha zvezvikamu zvehope. Semuenzaniso, chii chiri musiyano pakati pekusina-REM uye kurara kwe REM?
Ndechipi chikamu chehope chakadzika? Mutumbi unodzorerwa kana rini kurangarirwa? Ndeipi rini zviratidzo zvakajeka zvinoitika? Tsvaga mhinduro dzemibvunzo iyi yakawanda.
Izvo zvikamu zvakasiyana-siyana zvehope zvakasiyana, uye zvinogona kuonekwa kuburikidza nekushandiswa kweEEG shoma. IEEG, iyo inowanikwa panguva yekudzidzira kurara kwepamusoro ( polysomnogram ), inoratidziro yehupenyu hunoramba huchienderera mberi, kana basa remagetsi europi. Izvi zvinoitwa nekuisa electrodes kwete scalp nekunyorera pfuti inobatsira kubatsirwa kuona magetsi.
Basa rakanyorwa rinogona kuiswa muzvikamu zviviri zvinokosha - kushanya kweziso kusingakurumidze (NREM) nekufambisa kweziso nekukurumidza (REM) kurara.
An electrooculogram, kana EOG, inoyera basa re magetsi rinobatanidzwa nekutarisa kwemaziso panguva yehope. Inokwanisa kutarisa maziso eyesball panguva dzose REM uye kwete-REM kurara.
Chii Chinonzi NREM Chirara?
Kuramba kusingaoneki kwemaziso (NREM) kurara, kana kurara kweAng-REM, kune zvikamu zvitatu (N1, N2, uye N3), uye mumwe nomumwe anoona magetsi emagetsi emagetsi. NREM inoumba chikamu chikuru chehope.
NREM inoratidzika nekuderera kweropa ruchiyerera kusvika muuropi uye maronda emasumbu. Iko kunewo kuderera kwepfungwa yemwoyo, kuwedzera kweropa uye kufema kwemhepo kunopinda mukati uye kunze kwemapapu.
- Nhanho 1 (N1) inosanganisira kupera kwekufamba kwemaziso uye kusununguka zvishoma kwemisungo yokuzvidira. Icho chikamu chakareruka chehope uye inowanzotaurirwa kushandurwa sekumuka nemunhu anorara.
- Chikamu chechipiri (N2) chinoratidza maitiro akasiyana-siyana paEEG , kusanganisira maK complexes uye nekuvata. K K complex is high amplitude wave, kureva kuti yakareba uye yakareba. Kurara kwepfundo zvakanyatsoparadzaniswa nepamusoro-famba mafungu, zvichireva kuti haasi yakareba uye inoitika nokukurumidza kwenguva pfupi. Izvi zvinonzwisiswa pane zvidzidzo zvehope nevanhu vakarovedzwa uye vanoshandiswa kuzivisa zvikamu zvehope. Chikamu chechipiri chinoumba anenge 50 muzana yekurara kwedu pamusana pega.
- Nhanho 3 (N3) inoratidzira basa rakakura rakakura rine marefu uye akafara mazai eEEG uye inoonekwa sepakadzika yezvikamu zvitatu zveNREM zvehope. Iyi ndiyo danho umo kukura kwehomoni kunosunungurwa, kunyanya kuvana. Zvakakosha pakudzorerwa kwemashupu emuviri. Zvakanyanya kuoma kumutsa munhu, uye kazhinji kunowanikwa mukutanga yechitatu yeusiku.
REM Kurara Chii?
Kurwiswa kwemaziso nokukurumidza (REM) kunoitika kanoverengeka munguva yehope, asi inosanganisira chikamu chiduku chiduku chehope yako. Inonyanya kuonekwa nokuda kwekufamba kwekurumidza kwemaziso (REM), iyo ndiyo kushamisika kwemaziso ako nenzira dzakasiyana apo iwe uri kurara. Iyi ibasa rekurara nemabasa makuru mune dzimwe nzvimbo dzeuropi.
IEEG rekodhi, yakawanda yakaenzaniswa mumatanho ekutanga, inoshandiswa maitiro eTEM uye inooneka yakawanda sekumuka.
Iyi ndiyo danho rehope apo kurota kwakajeka kunoitika, semufirimu unoenda mupfungwa dzako. Inoratidzika kuva yakakosha pakuyeuchidza nekugadzirisa nekudzidza.
Kunze kwemaziso ako eziso uye diaphragm, hauna motokari panguva ye REM. Kurasikirwa kwemanzwiro yako panguva yekurara kwe REM kunogona kuchengetedza simba uye kukudzivirira kubva pakuita zvauri kurota. Izvo zvinogonawo kupisa dambudziko rekurara kwepabonde muvanhu vanogona kuzvidya.
Mukuwedzera, REM inotungamirira kune kuchinja muhutano hweropa, kushaya mwoyo uye kufema.
Ropa ruchiyerera rwakawedzerwa kusvika kuuropi, pamwe nepenis uye clitoris, zvichiita kuti inorgement. Ichi ndicho chikonzero chemangwanani emangwanani evanhu.
Kuparadzanisa Kurara Mumienzaniso Kushandisa Hypnogram
Kurara zvigadziri zvinomiririra sarudzo yako yehope uye kazhinji inoumbwa nenzira yakasiyana-siyana yezvikamu zvakasiyana-siyana zveNREM uye REM kurara.
Pakati pese, kune mairi mana kumatanhatu ekurara kweNREM usiku humwe, iyo inoteverwa nekupfupi kwemazuva ekurara kwe REM. Chimwe nechimwe chinotenderera chinopedza anenge maminitsi 90. Sezvo usiku hunoenderera mberi, nguva dzeNREM dzikava shoma uye nguva dze REM dzichava kure. Vavhareji vakura vachapedza anenge 20 kusvika ku25 muzana yeusiku muhope REM, asi izvi zvingaderera patinenge takura. Nyaya yekurara kwe REM inowanikwa muchitatu yekupedzisira yeusiku, kusvika mangwanani.
Kunobva:
Mowzoon, N et al . "Neurology Yezvokurara Kwehope." Neurology Board Review: An Illustrated Guide. 2007; 720-722.