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　　刺??(ci)激??(ji)控??(kong)制??(zhi)??，形??(xing)成??(cheng)“床??(chuang)僅??(jin)用??(yong)于??(yu)睡??(shui)眠??(mian)”“不??(bu)困??(kun)不??(bu)沾??(zhan)床??(chuang)”的??(de)認(rèn)??(ren)知??(zhi)和??(he)習(xí)??(xi)慣??(guan)??，建??(jian)立??(li)床??(chuang)和??(he)睡??(shui)眠??(mian)的??(de)關(guān)??(guan)系??(xi)??，若??(ruo)20分??(fen)鐘??(zhong)未??(wei)入??(ru)睡??(shui)可??(ke)以??(yi)起??(qi)床??(chuang)做??(zuo)一??(yi)些??(xie)放??(fang)松??(song)練??(lian)習(xí)??(xi)??。?　　何??(he)佳??(jia)：有??(you)依??(yi)據(jù)??(ju)??。??睡??(shui)眠??(mian)期??(qi)間??(jian)??，人??(ren)的??(de)大?(da)腦??(nao)并??(bing)非??(fei)處??(chu)于?(yu)“關(guān)??(guan)機??(ji)”狀??(zhuang)態(tài)??(tai)??，而??(er)是??(shi)通??(tong)過??(guo)復(fù)??(fu)雜??(za)精??(jing)細(xì)??(xi)的??(de)神??(shen)經(jīng)??(jing)活??(huo)動??(dong)和?(he)生??(sheng)理??(li)機??(ji)制??(zhi)??，完?(wan)成?(cheng)記??(ji)憶??(yi)優(yōu)??(you)化?(hua)、情??(qing)緒??(xu)重??(zhong)置?(zhi)與??(yu)毒??(du)素??(su)清?(qing)理?(li)??。。