Fragmentation and Unpredictability of Early-Life Experience in Mental Disorders

被引:199
作者
Baram, Tallie Z. [1 ]
Davis, Elysia P.
Obenaus, Andre
Sandman, Curt A.
Small, Steven L.
Solodkin, Ana
Stern, Hal
机构
[1] Univ Calif Irvine, Sch Med, Dept Pediat, Irvine, CA 92717 USA
基金
美国国家科学基金会;
关键词
PITUITARY-ADRENAL AXIS; INFANT-MOTHER ATTACHMENT; MATERNAL-CARE; MESSENGER-RNA; IMMATURE RAT; STRESS; BEHAVIOR; EXPRESSION; MODEL; BRAIN;
D O I
10.1176/appi.ajp.2012.11091347
中图分类号
R749 [精神病学];
学科分类号
100205 ;
摘要
Maternal sensory signals in early life play a crucial role in programming the structure and function of the developing brain, promoting vulnerability or resilience to emotional and cognitive disorders. In rodent models of early-life stress, fragmentation and unpredictability of maternally derived sensory signals provoke persistent cognitive and emotional dysfunction in offspring. Similar variability and inconsistency of maternal signals during both gestation and early postnatal human life may influence development of emotional and cognitive functions, including those that underlie later depression and anxiety.
引用
收藏
页码:907 / 915
页数:9
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