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Related Concept Videos

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, are a...

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Related Experiment Video

Updated: May 19, 2026

Simultaneous Application of Transcranial Direct Current Stimulation during Virtual Reality Exposure
08:20

Simultaneous Application of Transcranial Direct Current Stimulation during Virtual Reality Exposure

Published on: January 18, 2021

Brain stimulation in posttraumatic stress disorder.

Vladan Novakovic1, Leo Sher, Kyle A B Lapidus

  • 1Department of Psychiatry, Mount Sinai School of Medicine, New York, NY, USA.

European Journal of Psychotraumatology
|August 16, 2012
PubMed
Summary
This summary is machine-generated.

Brain stimulation devices show potential for treating posttraumatic stress disorder (PTSD) by targeting core symptoms. Further research is needed to explore novel brain stimulation therapies for PTSD.

Keywords:
Brain stimulationECTPTSDTMSanxietydepression

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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

Area of Science:

  • Neuroscience
  • Psychiatry
  • Medical Devices

Background:

  • Posttraumatic stress disorder (PTSD) is a complex mental health condition with diverse symptoms including hyperarousal, intrusive thoughts, and avoidance.
  • Current PTSD treatments may offer partial relief by addressing comorbid anxiety and depression, but core symptoms often persist.
  • Brain stimulation devices offer heterogeneous mechanisms of action that could potentially target PTSD core symptoms more effectively.

Purpose of the Study:

  • To review the current landscape of brain stimulation devices and their potential application in treating posttraumatic stress disorder (PTSD).
  • To highlight the need for novel research and treatment options for PTSD, particularly exploring the utility of brain stimulation.

Main Methods:

  • Review of existing literature on various brain stimulation devices, including electroconvulsive therapy (ECT), cranial electrotherapy stimulation (CES), transcranial magnetic stimulation (TMS), magnetic seizure therapy (MST), deep brain stimulation (DBS), transcranial Direct Current Stimulation (tDCS), and vagus nerve stimulation (VNS).
  • Examination of the demonstrated efficacy of these devices in treating other psychiatric and neurological disorders.
  • Assessment of the limited existing data on brain stimulation specifically for PTSD.

Main Results:

  • Brain stimulation devices have proven efficacy in treating conditions such as anxiety, depression, OCD, epilepsy, and Parkinson's disease.
  • Electroconvulsive therapy (ECT) has shown some benefit for comorbid depression in PTSD but not core symptoms.
  • Cranial electrotherapy stimulation (CES) and vagus nerve stimulation (VNS) show promise for reducing anxiety associated with PTSD.
  • Deep brain stimulation (DBS) in animal models suggests potential human benefit for PTSD.

Conclusions:

  • Limited data currently exist for brain stimulation in PTSD, necessitating further investigation.
  • Brain stimulation devices, due to their diverse mechanisms, hold potential for targeted PTSD treatment.
  • Additional research and novel brain stimulation approaches are crucial for advancing PTSD therapy.