Ready and waiting: Freezing as active action preparation under threat
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- 作者：Thomas E. Gladwina ; b ; c ; thomas.gladwin@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mahur M. Hashemia ; b ; Vanessa van Asta ; b ; Karin Roelofsa ; b
- 关键词：Bradycardia ; Body sway ; Immobility ; Freezing ; Threat ; Preparation ; Aggression
- 刊名：Neuroscience Letters
- 出版年：2016
- 出版时间：21 April 2016
- 年：2016
- 卷：619
- 期：Complete
- 页码：182-188
- 全文大小：972 K
文摘
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Freezing is an essential defensive response often studied using passive viewing tasks.
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We developed a shooting task manipulating threat and action preparation.
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Freezing was operationalized using heart rate and body sway measurements.
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Freezing was found to be strongly related to the ability to respond.
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Freezing is a state of active preparation for a possible fight/flight response.