Evidence map›Paper›PMID 27992092›Full record

ReviewNeuromodulation : journal of the International Neuromodulation Society2017

Posttraumatic Stress Disorder: Perspectives for the Use of Deep Brain Stimulation.

Roman Reznikov, Clement Hamani

Open access · greenAbstract readReview
In one paragraph

Review in Neuromodulation : journal of the International Neuromodulation Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.5field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
  2. The problem of moral obligation to preserve or erase memories in trauma treatment.Philosophy, ethics, and humanities in medicine : PEHM · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Roman ReznikovBehavioural Neurobiology Laboratory, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.
Clement HamaniBehavioural Neurobiology Laboratory, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.
Centre for Addiction and Mental Health · CAToronto Western Hospital · CA

Funding

Endocannabinoid-mediated effects of DBS in a rodent model of persistent fearR21MH110846 · NIMH · CENTRE FOR ADDICTION AND MENTAL HEALTH · PI HAMANI, CLEMENT · 2016 to 2017
$307k
NIMH NIH HHS R21 MH110846
6 · The paper itself

Abstract

objectivesDeep Brain Stimulation (DBS) has been either approved or is currently under investigation for a number of psychiatric disorders. MATERIALS AND

methodsWe review clinical and preclinical concepts as well as the neurocircuitry that may be of relevance for the implementation of DBS in posttraumatic stress disorder (PTSD).

resultsPTSD is a chronic and debilitating illness associated with dysfunction in well-established neural circuits, including the amygdala and prefrontal cortex. Although most patients often improve with medications and/or psychotherapy, approximately 20-30% are considered to be refractory to conventional treatments. In other psychiatric disorders, DBS has been investigated in treatment-refractory patients. To date, preclinical work suggests that stimulation at high frequency delivered at particular timeframes to different targets, including the amygdala, ventral striatum, hippocampus, and prefrontal cortex may improve fear extinction and anxiety-like behavior in rodents. In the only clinical report published so far, a patient implanted with electrodes in the amygdala has shown striking improvements in PTSD symptoms.

conclusionsNeuroimaging, preclinical, and preliminary clinical data suggest that the use of DBS for the treatment of PTSD may be practical but the field requires further investigation.

Indexed as

BrainDeep Brain StimulationHumansStress Disorders, Post-TraumaticAmygdalaanxietydeep brain stimulationfear extinctionposttraumatic stress disorderprefrontal cortex

Identifiers

PMID27992092
PMCPMC5247323
OpenAlexW2560977591

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.