Evidence map›Paper›PMID 42328464›Full record

ReviewClinical neurophysiology practice2026

Temperature effects on TMS-Derived measures of cortical excitability: a systematic review and implications for a warming climate.

Giulio Peroni, Charlotte Ravenscroft, Simona Balestrini, Sanjay M Sisodiya

Abstract readReview
In one paragraph

Review in Clinical neurophysiology practice, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Giulio PeroniNeuroscience and Human Genetics Department, Meyer Children's Hospital IRCSS, Florence, Italy.
Charlotte RavenscroftResearch Department of Epilepsy, UCL Queen Square Institute of Neurology, London, UK.
Simona BalestriniNeuroscience and Human Genetics Department, Meyer Children's Hospital IRCSS, Florence, Italy.
Sanjay M SisodiyaResearch Department of Epilepsy, UCL Queen Square Institute of Neurology, London, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To systematically review evidence on the effects of temperature manipulation on transcranial magnetic stimulation (TMS)-derived measures of cortical excitability in healthy individuals and temperature-sensitive neurological conditions. Methods: Following PRISMA guidelines, we searched PubMed, Cochrane Library, EMBASE, and MEDLINE through November-December 2025. Studies reporting quantitative TMS-EMG or TMS-EEG outcomes after experimentally induced, non-noxious temperature changes were included. Parallel searches examined healthy populations and six temperature-sensitive neurological conditions. Results: Twenty-one studies in healthy individuals ( Conclusions: Experimental TMS studies largely show null effects of temperature on cortical excitability in healthy individuals, contrasting with epidemiological evidence of temperature-related neurological vulnerability. This discrepancy likely reflects modest brain temperature changes, peripheral confounds, and limited ecological validity of current paradigms. Significance: There is a critical need for climate-relevant experimental designs incorporating sustained thermal exposure and direct cortical readouts (e.g., TMS-EEG) in temperature-sensitive populations to elucidate mechanisms of thermal vulnerability.

Indexed as

Climate changeCortical excitabilityHeat exposureTemperatureThermoregulationTranscranial magnetic stimulation

Identifiers

PMID42328464
PMCPMC13279741

What OpenQuestion holds

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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.