# Cognitive Atlas Ontology (COGAT)

> The Cognitive Atlas is a collaborative knowledge building project that aims to develop an...

- Page: https://library.schematica.io/model/a6694f2fe9e543189959d656d5dded35
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Mid
- Formats: OWL
- Domains: Healthcare
- Audiences: Researcher
- External link: https://bioportal.bioontology.org/ontologies/COGAT
- Contact: Russell Poldrack (poldrack@gmail.com)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | COGAT |
| Description | The Cognitive Atlas is a collaborative knowledge building project that aims to develop an ontology that characterizes the state of current thought in cognitive science.  It defines a set of mental concepts along with a set of mental tasks, and the measurement relations between those classes. |
| Format | OWL |
| Categories | Vocabularies, Human, Phenotype |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 4,053 |
| Individuals | 0 |
| Properties | 5 |
| Max Depth | 1 |
| Max Child Count | 4,052 |
| Average Child Count | 2,026 |
| Classes With One Child | 1 |
| Classes With More Than 25 Children | 1 |
| Classes With No Definition | 1,753 |

## Projects using COGAT

- [Neuroimaging Data Model](https://bioportal.bioontology.org/projects/NIDM)
- [Neural ElectroMagnetic Ontologies](https://bioportal.bioontology.org/projects/NEMO)
- [Children's Health Exposure Analysis Resource](https://bioportal.bioontology.org/projects/CHEAR)
- [The Cognitive Atlas](https://bioportal.bioontology.org/projects/TCA)
- [Country Ontology](https://bioportal.bioontology.org/projects/CO)

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Source: https://library.schematica.io/model/a6694f2fe9e543189959d656d5dded35