MétaCan
Menu
Cohort builder

4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

Search term
Author
Year range
Sort
Language
Type
Field
Venue
Topic
Tryptophan and brain disorders
Retraction
Abstract
Evidence source
Study design
Label agreement
Label status

Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
venuejournal
aboutaboutness

The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

1,766 results · 1 filter active ·
Results by year
20002025
Publication date
Categories
Machine labels · sparse coverage
Evidence
Language
Type
Citations
An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
1,766 works in the cohort · of 4,299,418page 15 of 36

Labels cover 6 of 1,766 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 1,766 of 1,766 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

aboutno affunlabeled
Tryptophan Metabolism and Neurodegeneration: Longitudinal Associations of Kynurenine Pathway Metabolites with Cognitive Performance and Plasma Alzheimer’s Disease and Related Dementias Biomarkers in the Duke Physical Performance Across the LifeSpan Study
Daniel Parker, William E. Kraus, Heather E. Whitson, Virginia B. Kraus, Patrick J. Smith, Harvey Jay Cohen +8 more
2022· article· en· Journal of Alzheimer s Disease· Neuroscience
distilled prediction:candidate · noneconsensus · none
21
citations
affunlabeled
Serum cholesterol and Suicide in first episode psychosis
Amresh Shrivastava, Megan Johnston, Robbie Campbell, Avinash De Sousa, Nilesh Shah
2017· article· en· Indian Journal of Psychiatry· Neuroscience
distilled prediction:candidate · noneconsensus · none
21
citations
affunlabeled
Cytokines and depression in cancer patients and caregivers
Madeline Li, Ekaterina Kouzmina, Megan McCusker, Danielle Rodin, Paul C. Boutros, Christopher J. Paige +1 more
2017· article· en· Neuropsychiatric Disease and Treatment· Neuroscience
distilled prediction:candidate · noneconsensus · none
20
citations
affunlabeled
Decrease in cognitive performance and increase of the neutrophil-to-lymphocyte and platelet-to-lymphocyte ratios with higher doses of antipsychotics in women with schizophrenia: a cross-sectional study
Ilgner Justa Frota, Alissandra Lima Barbosa de Oliveira, David Nunes de Lima, Carlos Winston Luz Costa Filho, Carlos Eduardo de Souza Menezes, Michelle Verde Ramo Soares +9 more
2023· article· en· BMC Psychiatry· Neuroscience
distilled prediction:candidate · noneconsensus · none
20
citations

How this was built: Screen · Findings · About