EFFECT OF MORNING BRIGHT LIGHT ON BODY-TEMPERATURE, PLASMA-CORTISOL AND WRIST MOTILITY MEASURED DURING 24-HOUR OF CONSTANT CONDITIONS

被引：14

作者：

FORET, J ^{[1
]}

AGUIRRE, A ^{[1
]}

TOUITOU, Y ^{[1
]}

CLODORE, M ^{[1
]}

BENOIT, O ^{[1
]}

机构：

[1] CHU PITIE SALPETRIERE,DEPT BIOCHIM,F-75634 PARIS 13,FRANCE

来源：

NEUROSCIENCE LETTERS | 1993年 / 155卷 / 02期

关键词：

CIRCADIAN PACEMAKER; BRIGHT LIGHT; TEMPERATURE; CORTISOL; ACTIMETRY;

D O I：

10.1016/0304-3940(93)90696-I

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Using 24 h constant conditions, time course of body temperature, plasma cortisol and wrist motility was measured in response to a 3 day morning 2 h bright light pulse. This protocol demonstrated that a 2000 lux illumination was sufficient to elicit a shift of about 2 h of temperature minimum and cortisol peak. In reference session, actimetric recordings showed a circadian time course, closely in relation with core temperature. Bright light pulse resulted in a decrease of amplitude and a disappearance of circadian pattern of actimetry.

引用

页码：155 / 158

页数：4

共 16 条

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