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Record W3112321215 · doi:10.1002/alz.039713

Impact of repetitive transcranial magnetic stimulation with computerized cognitive enhancement training on change in cognitive function of mild cognitive impairment patients: Existing, sham treatment‐controlled, pilot study

2020· article· en· W3112321215 on OpenAlexaboutno aff
Chang Uk Lee, Dong Woo Kang

Bibliographic record

VenueAlzheimer s & Dementia · 2020
Typearticle
Languageen
FieldNeuroscience
TopicTranscranial Magnetic Stimulation Studies
Canadian institutionsnot available
Fundersnot available
KeywordsTranscranial magnetic stimulationCognitionNeuropsychologyCognitive trainingPsychologyDorsolateral prefrontal cortexCeiling effectMedicinePhysical medicine and rehabilitationEffects of sleep deprivation on cognitive performanceAudiologyBrain stimulationDementiaPhysical therapyPrefrontal cortexStimulationInternal medicineNeuroscience

Abstract

fetched live from OpenAlex

Abstract Background This study aimed to investigate the effects of repetitive transcranial magnetic stimulation (rTMS) and computerized cognitive enhancement training combined treatment on cognitive function in mild cognitive impairment (MCI) patients, comparing to the application of the rTMS alone and the sham stimulation. Method Six MCI patients received high‐frequency rTMS applied to the bilateral dorsolateral prefrontal cortex, followed by the computerized cognitive enhancement training. In addition, six MCI patients took high‐frequency rTMS alone. A sham stimulation was used as a control condition in 7 MCI patients. All stimuli were delivered at a frequency of two sessions per week for four weeks. Neuropsychological test was performed at each time points in each group. Result Although there was the main effect of interaction between time and group on the score of the Korean version of Montreal Cognitive Assessment, only participants of the rTMS single treatment group showed significant improvement of this score. Conclusion In order to overcome the weaknesses of previous studies confirming the efficacy of the combination therapy, this study included patients with MCI, which was the pre‐dementia stage, and included rTMS single treatment group, but did not confirm the clinical efficacy of the combination therapy. Small sample size, the baseline cognitive function score, and the ceiling effect of the group were considered to be the bias factor of this study and further studies supplementing these factors are needed.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Non-randomized trial · Consensus signal: Non-randomized trial
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.003
Threshold uncertainty score0.010

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0010.000
Science and technology studies0.0010.001
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0030.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.157
GPT teacher head0.340
Teacher spread0.184 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNon-randomized trial
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2020
Admission routes1
Has abstractyes

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