Abstract:
:Early-life stress confers profound and lasting risk for developing cognitive, social, emotional, and physical health problems. The effects of stress on the developing brain contribute to this risk, with frontolimbic circuitry particularly susceptible to early experiences, possibly due to its innervation with glucocorticoid receptors and the timing of frontolimbic circuit maturation. To date, the majority of studies on stress and frontolimbic circuitry have employed a categorical approach, comparing stress-exposed versus non-stress-exposed youth. However, there is vast heterogeneity in the nature of stress exposure and in outcomes. Recent forays into understanding the psychobiological effects of stress have employed a dimensional approach focused on experiential, environmental, and temporal factors that influence the association between stress and subsequent vulnerability. This review highlights empirical findings that inform a dimensional approach to understanding the effects of stress on frontolimbic circuitry. We identify the timing, type, severity, controllability, and predictability of stress, and the degree to which a caregiver is involved, as specific features of stress that may play a substantial role in differential outcomes. We propose a framework for the effects of these features of stress on frontolimbic development that may partially determine how heterogeneity in stress exposure influences this circuitry and, ultimately, mental health.
journal_name
Dev Psychobioljournal_title
Developmental psychobiologyauthors
Cohodes EM,Kitt ER,Baskin-Sommers A,Gee DGdoi
10.1002/dev.21969subject
Has Abstractpub_date
2020-03-29 00:00:00eissn
0012-1630issn
1098-2302pub_type
杂志文章,评审abstract::The present study was designed to investigate cocaine self-administration in adult male and female rats exposed prenatally to morphine. Pregnant dams were injected two times a day with either saline, analgesic doses of morphine or no drug at all (controls) on gestation Days 11-18. One day after birth, litters were cro...
journal_title:Developmental psychobiology
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abstract::Head-turning responses to somesthetic stimulation of the perioral region were studied at weekly intervals in 25 prematurely born infants. No regular changes associated with age were evident. The premature infants were more likely to turn towards than away from a stimulus; however, they were less so than are full-term ...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420120609
更新日期:1979-11-01 00:00:00
abstract::This study tested predictions regarding two hypothesized maternal immune responses influencing sexual orientation: one affecting homosexual males with high fraternal birth order and another affecting firstborn homosexual individuals whose mothers experience repeated miscarriage after the birth of the first child. Low ...
journal_title:Developmental psychobiology
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abstract::Hair cortisol has the potential to provide insight into young children's long-term stress response to social adversity. This study investigated associations between children's exposure to adversity from pregnancy to 2 years of age and their hair cortisol at 2 years, using a longitudinal cohort of children enriched for...
journal_title:Developmental psychobiology
pub_type: 杂志文章,随机对照试验
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journal_title:Developmental psychobiology
pub_type: 杂志文章
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journal_title:Developmental psychobiology
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journal_title:Developmental psychobiology
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journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420150209
更新日期:1982-03-01 00:00:00
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journal_title:Developmental psychobiology
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更新日期:1998-05-01 00:00:00
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journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420240203
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journal_title:Developmental psychobiology
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journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420210309
更新日期:1988-04-01 00:00:00
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journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.22036
更新日期:2020-09-18 00:00:00
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journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.21615
更新日期:2018-04-01 00:00:00
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journal_title:Developmental psychobiology
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journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.20277
更新日期:2007-12-01 00:00:00
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journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/(SICI)1098-2302(199612)29:8<667::AID-DEV3>
更新日期:1996-12-01 00:00:00
abstract::Maturational changes in visceral nociception were measured in developing or adult rats challenged with hypertonic saline or acetylcholine. Chemically induced abdominal constrictions were absent in rats younger than 7 days of age, regardless of the dose of hypertonic saline or acetylcholine used. Age-related increases ...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420190508
更新日期:1986-09-01 00:00:00
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journal_title:Developmental psychobiology
pub_type: 杂志文章
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更新日期:2019-07-01 00:00:00
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journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420120506
更新日期:1979-09-01 00:00:00
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journal_title:Developmental psychobiology
pub_type: 杂志文章
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更新日期:2016-01-01 00:00:00
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journal_title:Developmental psychobiology
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journal_title:Developmental psychobiology
pub_type: 杂志文章,评审
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更新日期:2019-04-01 00:00:00
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journal_title:Developmental psychobiology
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journal_title:Developmental psychobiology
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更新日期:1997-11-01 00:00:00
abstract::The number of adolescents who use illicit drugs has increased dramatically. Adolescence is a critical period for brain development and maturation. The importance of the study of pain perception and the possible mechanisms involved is crystal clear. Up until now, there has been no evidence regarding the long-term effec...
journal_title:Developmental psychobiology
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abstract::Individual differences in interpretation biases-the tendency to interpret ambiguous stimuli as threatening-partially explain the presence of comorbid depressive symptoms among anxious youth. Increasing efforts have examined physiological processes that influence the association between interpretation biases and depres...
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