Evidence map›Paper›PMID 33776742›Full record

ReviewFrontiers in aging neuroscience2021

Deep Brain Stimulation for Alzheimer's Disease: Stimulation Parameters and Potential Mechanisms of Action.

Yinpei Luo, Yuwei Sun, Xuelong Tian, Xiaolin Zheng, Xing Wang, Weina Li, Xiaoying Wu, Bin Shu, Wensheng Hou

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in aging neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Neuropsychiatric symptoms in Alzheimer's disease: Bridging mechanisms, management, and emerging innovations.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026
    Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. When the central integrator disintegrates: A review of the role of the thalamus in cognition and dementia.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
    Review
  18. Signatures of Electrical Stimulation Driven Network Interactions in the Human Limbic System.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  19. Review
  20. Review
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

9 authors at 3 institutions in 1 country.

Yinpei LuoKey Laboratory of Biorheological Science and Technology of Ministry of Education, Chongqing University, Chongqing, China.
Yuwei SunKey Laboratory of Biorheological Science and Technology of Ministry of Education, Chongqing University, Chongqing, China.
Xuelong TianKey Laboratory of Biorheological Science and Technology of Ministry of Education, Chongqing University, Chongqing, China.
Xiaolin ZhengKey Laboratory of Biorheological Science and Technology of Ministry of Education, Chongqing University, Chongqing, China.
Xing WangKey Laboratory of Biorheological Science and Technology of Ministry of Education, Chongqing University, Chongqing, China.
Weina LiDepartment of Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.
Xiaoying WuKey Laboratory of Biorheological Science and Technology of Ministry of Education, Chongqing University, Chongqing, China.
Bin ShuDepartment of Rehabilitation Medicine, University-Town Hospital of Chongqing Medical University, Chongqing, China.
Wensheng HouKey Laboratory of Biorheological Science and Technology of Ministry of Education, Chongqing University, Chongqing, China.
Chongqing University · CNChongqing Medical University · CNSouthwest Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Deep brain stimulation (DBS) is a neurosurgical technique that regulates neuron activity by using internal pulse generators to electrodes in specific target areas of the brain. As a blind treatment, DBS is widely used in the field of mental and neurological diseases, although its mechanism of action is still unclear. In the past 10 years, DBS has shown a certain positive effect in animal models and patients with Alzheimer's disease (AD), but there are also different results that may be related to the stimulation parameters of DBS. Based on this, determining the optimal stimulation parameters for DBS in AD and understanding its mechanism of action are essential to promote the clinical application of DBS in AD. This review aims to explore the therapeutic effect of DBS in AD, and to analyze its stimulation parameters and potential mechanism of action. The keywords "Deep brain stimulation" and "Alzheimer's Disease" were used for systematic searches in the literature databases of Web of Science and PubMed (from 1900 to September 29, 2020). All human clinical studies and animal studies were reported in English, including individual case studies and long-term follow-up studies, were included. These studies described the therapeutic effects of DBS in AD. The results included 16 human clinical studies and 14 animal studies, of which 28 studies clearly demonstrated the positive effect of DBS in AD. We analyzed the current stimulation parameters of DBS in AD from stimulation target, stimulation frequency, stimulation start time, stimulation duration, unilateral/bilateral treatment and current intensity, etc., and we also discussed its potential mechanism of action from multiple aspects, including regulating related neural networks, promoting nerve oscillation, reducing β-amyloid and tau levels, reducing neuroinflammation, regulating the cholinergic system, inducing the synthesis of nerve growth factor.

Indexed as

action mechanismAlzheimer's diseasedeep brain stimulationstimulation parametertherapeutic effect

Identifiers

PMID33776742
PMCPMC7990787
OpenAlexW3134901223

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.