Evidence map›Paper›PMID 30180518›Full record

ArticleAnnals of rehabilitation medicine2018

Effects of Electric Cortical Stimulation (ECS) and Transcranial Direct Current Stimulation (tDCS) on Rats With a Traumatic Brain Injury.

Ki Pi Yu, Yong-Soon Yoon, Jin Gyeong Lee, Ji Sun Oh, Jeong-Seog Lee, Taeyong Seog, Han-Young Lee

Open access · goldAbstract read
In one paragraph

Article in Annals of rehabilitation medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Ki Pi YuDepartment of Physical Medicine and Rehabilitation, Presbyterian Medical Center, Jeonju, Korea.
Yong-Soon YoonDepartment of Physical Medicine and Rehabilitation, Presbyterian Medical Center, Jeonju, Korea.
Jin Gyeong LeeDepartment of Physical Medicine and Rehabilitation, Presbyterian Medical Center, Jeonju, Korea.
Ji Sun OhMedical Device Clinical Trial Center, Presbyterian Medical Center, Jeonju, Korea.
Jeong-Seog LeeDepartment of Biological Sciences, Chonbuk National University, Jeonju, Korea.
Taeyong SeogDepartment of Physical Medicine and Rehabilitation, Presbyterian Medical Center, Jeonju, Korea.
Han-Young LeeDepartment of Family Medicine, Presbyterian Medical Center, Jeonju, Korea.
Presbyterian Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the effects of electric cortical stimulation (ECS) and transcranial direct current stimulation (tDCS) on motor and cognitive function recovery and brain plasticity in focal traumatic brain injury (TBI) of rats model.

methodsForty rats were pre-trained to perform a single pellet reaching task (SPRT), rotarod test (RRT), and Y-maze test for 14 days, then a focal TBI was induced by a weight drop model on the motor cortex. All rats were randomly assigned to one of the three groups: anodal ECS (50 Hz and 194 μs) (ECS group), tDCS (0.1 mA, 50 Hz and 200 μs) (tDCS group), and no stimulation as a control group. Four-week stimulation, including rehabilitation, was started 3 days after the operation. SPRT, RRT, and Y-maze were measured from day 1 to day 28 after the TBI was induced. Histopathological and immunohistochemistry staining evaluations were performed at 4 weeks.

resultsSPRT was improved from day 7 to day 26 in ECS, and from day 8 to day 26 in tDCS compared to the control group (p<0.05). SPRT of ECS group was significantly improved on days 3, 8, 9, and 17 compared to the tDCS group. Y-maze was improved from day 8 to day 16 in ECS, and on days 6, 12, and 16 in the tDCS group compared to the control group (p<0.05). Y-maze of the ECS group was significantly improved on day 9 to day 15 compared to the tDCS group. The c-Fos protein expression was better in the ECS group and the tDCS group compared to the control group.

conclusionElectric stimulation in rats modified with a focal TBI is effective for motor recovery and brain plasticity. ECS induced faster behavioral and cognitive improvements compared to tDCS during the recovery period of rats with a focal TBI.

Indexed as

Electric cortical stimulationFunction recoveryRehabilitationTranscranial direct current stimulationTraumatic brain injuries

Identifiers

PMID30180518
PMCPMC6129703
OpenAlexW2889073354

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.