Evidence map›Paper›PMID 40246996›Full record

ArticleNature human behaviour2025

Multimodal population study reveals the neurobiological underpinnings of chronotype.

Le Zhou, Karin Saltoun, Julie Carrier, Kai-Florian Storch, Robin I M Dunbar, Danilo Bzdok

Abstract read
PubMed Publisher
In one paragraph

Article in Nature human behaviour, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Exposome factors predict the association between sleep health and depression.medRxiv : the preprint server for health sciences · 2026
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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

6 authors.

Le ZhouTheNeuro - Montreal Neurological Institute (MNI), Department of Biomedical Engineering, McGill University, Montreal, Quebec, Canada.ORCID http://orcid.org/0009-0000-5815-0640
Karin SaltounTheNeuro - Montreal Neurological Institute (MNI), Department of Biomedical Engineering, McGill University, Montreal, Quebec, Canada.ORCID http://orcid.org/0000-0003-0971-1266
Julie CarrierDepartment of Psychology, Université de Montréal, Montreal, Quebec, Canada.ORCID http://orcid.org/0000-0001-5311-2370
Kai-Florian StorchDepartment of Psychiatry, McGill University, Montreal, Quebec, Canada.ORCID http://orcid.org/0009-0007-3027-356X
Robin I M DunbarDepartment of Experimental Psychology, University of Oxford, Oxford, UK.
Danilo BzdokTheNeuro - Montreal Neurological Institute (MNI), Department of Biomedical Engineering, McGill University, Montreal, Quebec, Canada. danilobzdok@gmail.com.ORCID http://orcid.org/0000-0003-3466-6620

Funding

China Scholarship Council (CSC) 202106070134
6 · The paper itself

Abstract

The rapid shifts in society have altered human behavioural patterns, with increased evening activities, increased screen time and changed sleep schedules. As an explicit manifestation of circadian rhythms, chronotype is closely intertwined with physical and mental health. Night owls often exhibit unhealthier lifestyle habits, are more susceptible to mood disorders and have poorer physical fitness compared with early risers. Although individual differences in chronotype yield varying consequences, their neurobiological underpinnings remain elusive. Here we conducted a pattern-learning analysis with three brain-imaging modalities (grey matter volume, white-matter integrity and functional connectivity) and capitalized on 976 phenotypes in 27,030 UK Biobank participants. The resulting multilevel analysis reveals convergence on the basal ganglia, limbic system, hippocampus and cerebellum. The pattern derived from modelling actigraphy wearables data of daily movement further highlighted these key brain features. Overall, our population-level study comprehensively investigates chronotype, emphasizing its close connections with habit formation, reward processing and emotional regulation.

Indexed as

BrainCircadian RhythmActigraphyAdultAgedChronotypeFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedSleepUnited KingdomWhite Matter

Identifiers

What Socratic holds

Textmetadata
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 Socratic graph.