相关实验视频

Updated: Jun 23, 2025

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
10:43

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Published on: July 1, 2014

15.1K

在轻微的实验性压力因素之后,在默认模式网络强度中发现PTSD特有的缺陷

Christopher L Averill1,2,3,4,5, Lynnette A Averill1,2,3,4, Teddy J Akiki3,4,6

  • 1Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX USA.

NPP - digital psychiatry and neuroscience
|June 26, 2024
PubMed
概括

患有创伤后应激障碍 (PTSD) 的人在默认模式网络 (DMN) 连接中表现出压力诱导的减少,与患有严重抑郁症 (MDD) 的人不同. 这表明与压力相关的PTSD中存在特定的DMN改变.

关键词:
创伤后应激障碍 创伤后应激障碍预测性标记是指预测性的标记.

更多相关视频

Biomarkers in an Animal Model for Revealing Neural, Hematologic, and Behavioral Correlates of PTSD08:29

Biomarkers in an Animal Model for Revealing Neural, Hematologic, and Behavioral Correlates of PTSD

Published on: October 10, 2012

16.0K
Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm07:26

Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm

Published on: May 4, 2020

3.3K

相关概念视频

Post-traumatic Stress Disorder01:27

Post-traumatic Stress Disorder

Post-traumatic stress disorder (PTSD) is a psychiatric condition that arises following exposure to traumatic events such as natural disasters, forced displacement, or severe accidents. It significantly impairs individuals' ability to cope with daily activities and disrupts their emotional and psychological equilibrium.
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events,...
31
Introduction to Stress and Lifestyle01:27

Introduction to Stress and Lifestyle

Stress is a multifaceted response to events perceived as challenging or threatening, highlighting physical, emotional, cognitive, and behavioral reactions. Physically, stress can lead to fatigue, sleep disruptions, and various health issues such as frequent colds, chest pains, and nausea. Emotionally, it can manifest as anxiety, depression, irritability, and anger triggered by both minor and major life events. Cognitively, it may result in difficulty in concentration, memory, and...
101
Psychological Responses to Stress01:20

Psychological Responses to Stress

Psychological responses to stress encompass the various cognitive and emotional reactions individuals experience when faced with challenging or threatening situations, such as a job loss. Prolonged exposure to stressors can disturb emotional balance, increasing negative emotions (e.g., anxiety and sadness) and diminishing positive emotions (e.g., joy and satisfaction). These persistent emotional shifts are associated with an increased risk of both physical illness and mental health issues, such...
53