Trial reportLasers in medical science2025
Enhancing mathematical skills in children with dyscalculia: the effects of transcranial photobiomodulation.
Trial report in Lasers in medical science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dyscalculia is a specific learning disorder characterized by persistent difficulties in mathematical skills. This study aimed to evaluate the effectiveness of tPBM in treating numerical domains of dyscalculia, including number sense, calculation, mathematical reasoning, and general cognitive skills such as visuospatial memory and phonological processing in children. Twenty children aged 6 to 11 diagnosed with dyscalculia were randomly assigned to either an intervention group receiving tPBM or a control group. The intervention consisted of eight sessions over three weeks, utilizing a super-luminous multi-LED array emitting near-infrared light. To measure cognitive and mathematical performance, the KeyMath Diagnostic Assessment, Corsi block-tapping test, and Wechsler Supplementary Index Scales were used for pre-test, post-test, and follow-up assessments after one month. The characteristics of the intervention and control groups were assessed using the unpaired Mann-Whitney test. Compared to the control group, the intervention group exhibited significant improvements in number sense, calculation, mathematical reasoning, and visuospatial working memory. Improvements in phonological processing were also recorded, although the results were less conclusive. The findings suggest that tPBM alleviate symptoms of dyscalculia by enhancing specific and general cognitive skills. While the direct impact on mathematical learning requires further exploration, tPBM presents a promising, non-invasive therapeutic option for children with learning disabilities. Larger randomized controlled trials are recommended to validate these results and optimize treatment protocols.
Indexed as
Identifiers
40668423What OpenQuestion holds
Registered trials
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.