scholarly journals Physiological and behavioral stress responses to predators are altered by prior predator experience in juvenile qingbo (Spinibarbus sinensis)

Biology Open ◽  
2019 ◽  
Vol 8 (5) ◽  
pp. bio041012 ◽  
Author(s):  
Jia-Jia Xu ◽  
Shi-Jian Fu ◽  
Cheng Fu
Keyword(s):  
Stress Responses ◽  
Behavioral Stress ◽  
Spinibarbus Sinensis

scholarly journals Repeated neonatal handling with maternal separation permanently alters hippocampal GABAA receptors and behavioral stress responses

2003 ◽  
Vol 100 (21) ◽  
pp. 12213-12218 ◽  
Author(s):  
F.-C. Hsu ◽  
G.-J. Zhang ◽  
Y. S. H. Raol ◽  
R. J. Valentino ◽  
D. A. Coulter ◽  
...  
Keyword(s):  
Stress Responses ◽  
Gabaa Receptors ◽  
Maternal Separation ◽  
Neonatal Handling ◽  
Behavioral Stress

scholarly journals The Driving Behavior Survey as a Measure of Behavioral Stress Responses to MVA-Related PTSD

2014 ◽  
Vol 45 (2) ◽  
pp. 263-272
Author(s):  
Aaron S. Baker ◽  
Scott D. Litwack ◽  
Joshua D. Clapp ◽  
J. Gayle Beck ◽  
Denise M. Sloan
Keyword(s):  
Stress Responses ◽  
Driving Behavior ◽  
Behavioral Stress

scholarly journals Glucocorticoid receptors in the nucleus of the solitary tract (NTS) decrease endocrine and behavioral stress responses

2014 ◽  
Vol 45 ◽  
pp. 142-153 ◽  
Author(s):  
Sriparna Ghosal ◽  
Jana Bundzikova-Osacka ◽  
C. Mark Dolgas ◽  
Brent Myers ◽  
James P. Herman
Keyword(s):  
Stress Responses ◽  
Glucocorticoid Receptors ◽  
Solitary Tract ◽  
Behavioral Stress

scholarly journals Differential behavioral, stress, and sleep responses in mice with different delays of fear extinction

SLEEP ◽  
2019 ◽  
Vol 42 (10) ◽  
Author(s):  
Mayumi Machida ◽  
Amy M Sutton ◽  
Brook L Williams ◽  
Laurie L Wellman ◽  
Larry D Sanford
Keyword(s):  
Body Temperature ◽  
Stress Responses ◽  
Dark Period ◽  
Contextual Fear Conditioning ◽  
Fear Learning ◽  
Contextual Fear ◽  
Behavioral Stress ◽  
And Behavior ◽  
Sleep Amount ◽  
Shock Training

Abstract Study Objectives Sleep, in particular rapid eye movement (REM), has been linked to fear learning and extinction; however, their relationship is poorly understood. We determined how different delays of extinction training (ET) impact fear-conditioned behaviors, changes in sleep, and stress responses. Methods EEG activity, movement, and body temperature in mice were monitored via telemetry. Following contextual fear conditioning (shock training [ST]), separate groups of mice were reexposed to the context at 24-hour post-ST (24h ET-1) and at 48-hour post-ST (48h ET-1). Post-ET sleep amount and sleep-associated EEG (delta and theta) activity were compared to baseline and to post-ST sleep. Freezing, locomotion, grooming, and rearing were monitored to determine effects of ET on fear behaviors. Body temperature immediately after ET was monitored to assess stress-induced hyperthermia (SIH). Results 24h ET-1 and 48h ET-1 produced similar freezing and REM reductions, but dissimilar rearing activity and SIH. 24h ET-1 was followed by periods of suppressed REM-associated theta (REM-θ) activity, immediately after ET and during the subsequent dark period. Suppressed REM-θ was specific to sleep after 24h ET-1, and did not occur after ST, nor after 48h ET-1. Conclusions ET-1 at 24 and 48 hours after ST was associated with similar freezing and REM amounts, but with differences in other overt behaviors, in REM-θ, and in SIH. Freezing was not predictive of changes in other fear-associated responses. This study demonstrated that consideration of time delay from fear acquisition to extinction is important when assessing the relationships between extinction and behavior, sleep, and stress responses.

scholarly journals Interparental aggression and infant patterns of adrenocortical and behavioral stress responses

2011 ◽  
Vol 54 (7) ◽  
pp. 685-699 ◽  
Author(s):  
Nissa R. Towe-Goodman ◽  
Cynthia A. Stifter ◽  
W. Roger Mills-Koonce ◽  
Douglas A. Granger ◽  
Keyword(s):  
Stress Responses ◽  
Behavioral Stress ◽  
Interparental Aggression
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