Evidence map›Paper›PMID 41867725›Full record

ArticlebioRxiv : the preprint server for biology2026

Data-derived agents reveal dynamical reservoirs in mouse cortex for adaptive behavior.

Siyan Zhou, Ryan P Badman, Charlotte Arlt, Kanaka Rajan, Christopher D Harvey

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 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

5 authors.

Siyan ZhouDepartment of Neurobiology, Harvard Medical School, Boston, MA.ORCID 0000-0002-8840-5066
Ryan P BadmanDepartment of Neurobiology, Harvard Medical School, Boston, MA.ORCID 0000-0001-8819-1144
Charlotte ArltDepartment of Neurobiology, Harvard Medical School, Boston, MA.
Kanaka RajanDepartment of Neurobiology, Harvard Medical School, Boston, MA.ORCID 0000-0003-2749-2917
Christopher D HarveyDepartment of Neurobiology, Harvard Medical School, Boston, MA.ORCID 0000-0001-9850-2268

Funding

Understanding Sensorimotor Control Through Realistic Neuro-Biomechanical SimulationU01NS136507 · NINDS · HARVARD UNIVERSITY · PI Bingni Wen Brunton, Bence P Olveczky · 2024 to 2026
$7.1M
Toward mechanistic cognitive neuroscience: cell types, connectivity, and patterned perturbationsDP1MH125776 · NIMH · HARVARD MEDICAL SCHOOL · PI HARVEY, CHRISTOPHER D · 2020 to 2024
$5.9M
Mechanisms of neural circuit dynamics in working memoryU01NS090541 · NINDS · PRINCETON UNIVERSITY · PI BIALEK, WILLIAM, BRODY, CARLOS D · 2014 to 2016
$3.1M
The role of patterned activity in neuronal codes for behaviorU01NS090576 · NINDS · UNIVERSITY OF CHICAGO · PI FELLIN, TOMMASO, HISTED, MARK H · 2014 to 2016
$1.6M
Parietal Cortex Networks for Sensorimotor Processing During NavigationR37NS089521 · NINDS · HARVARD MEDICAL SCHOOL · PI Christopher D Harvey · 2025 to 2026
$1.4M
Neural Network Models Constrained by Multiscale Data to Infer Minimal Functional Motifs in the BrainRF1DA056403 · NIDA · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI RAJAN, KANAKA · 2022 to 2022
$1.2M
CRCNS: Using Perturbations and Modeling to Study Connectivity for Decision-MakingR01NS143140 · NINDS · HARVARD MEDICAL SCHOOL · PI Christopher D Harvey · 2025 to 2026
$430k
NIDA NIH HHS RF1 DA056403NIMH NIH HHS DP1 MH125776NINDS NIH HHS R01 NS143140NINDS NIH HHS R37 NS089521NINDS NIH HHS U01 NS090541NINDS NIH HHS U01 NS090576NINDS NIH HHS U01 NS136507
6 · The paper itself

Abstract

Animals generate behaviors that are robust to perturbations yet adaptable to changing conditions. How neural population dynamics support this balance between robustness and flexibility remains unclear. We address this question in goal-directed navigation by combining large-scale calcium imaging from mouse cortex with a data-derived modeling framework. We trained agents to navigate in a simulative environment while recapitulating mouse neural and behavioral data trial-by-trial. Data-derived agents discovered novel dynamics of chaotic attractors, characterized by intrinsically variable trajectories confined within overall goal-specific attracting landscapes. These dynamics support reliable goal achievement while maintaining a structured distribution of navigational trajectories. Circuit-level analyses and perturbations reveal mechanisms that stabilize chaos and enhance behavioral adaptability in the data-derived agents. Thus, through our new modeling approach that emphasizes closed-loop interactions between behavior and neural dynamics, we reveal chaos as a functional principle for flexible behavior.

Identifiers

PMID41867725
PMCPMC13001500

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.