Mother-infant circadian rhythm: development of individual patterns and dyadic synchrony.
Mother-infant circadian rhythm: development of individual patterns and dyadic synchrony.
复制标题
母亲昼夜节律：单个模式和二元同步的发展。
DOI：
10.1016/j.earlhumdev.2014.09.005
复制
发表时间：
2014-12
影响因子：
2.5
通讯作者：
Chen J
中科院分区：
文献类型：
--
作者：
Thomas KA;Burr RL;Spieker S;Lee J;Chen J
Mutual circadian rhythm is an early and essential component in the development of maternal-infant physiological synchrony. To examine the longitudinal pattern of maternal-infant circadian rhythm and rhythm synchrony as measured by rhythm parameters. In-home dyadic actigraphy monitoring at infant age 4, 8, and 12 weeks. Forty-three healthy mother-infant pairs. Circadian parameters derived from cosinor and non-parametric analysis including mesor, magnitude, acrophase, L5 and M10 midpoints (midpoint of lowest 5 and highest 10 hours of activity), amplitude, interdaily stability (IS), and intradaily variability (IV). Mothers experienced early disruption of circadian rhythm, with re-establishment of rhythm over time. Significant time effects were noted in increasing maternal magnitude, amplitude, and IS and decreasing IV (p < .001). Infants demonstrated a developmental trajectory of circadian pattern with significant time effects for increasing mesor, magnitude, amplitude, L5, IS, and IV (p < .001). By 12 weeks, infant phase advancement was evidenced by mean acrophase and M10 midpoint occurring 60 and 43 minutes (respectively) earlier than at 4 weeks. While maternal acrophase remained consistent over time, infants became increasingly phase advanced relative to mother and mean infant acrophase at 12 weeks occurred 60 minutes before mother. Mother-infant synchrony was evidenced in increasing correspondence of acrophase at 12 weeks (r = 0.704), L5 (r = 0.453) and M10 (r = 0.479) midpoints. Development of mother-infant synchrony reflects shared elements of circadian rhythm.
登录
查看更多内容
影响因子：
8
作者：
Henderson, Jacqueline M. T.;France, Karyn G.;Blampied, Neville M.
通讯作者：
Blampied, Neville M.
影响因子：
3.2
作者：
Beebe B;Jaffe J;Markese S;Buck K;Chen H;Cohen P;Bahrick L;Andrews H;Feldstein S
通讯作者：
Feldstein S
影响因子：
7.6
作者：
Atzil, Shir;Hendler, Talma;Feldman, Ruth
通讯作者：
Feldman, Ruth
影响因子：
2.1
作者：
de Graag, Jolien A.;Cox, Ralf F. A.;de Weerth, Carolina
通讯作者：
de Weerth, Carolina
影响因子：
1.1
作者：
Matsumoto, K;Shinkoda, H;Seo, YJ
通讯作者：
Seo, YJ