# NeuroMorpho.Org cell types birthdate (BIRTHDAYH)

> A hierarchy of neuron types based on its birthdate.

- Page: https://library.schematica.io/model/b22f43206ae541ac97fac9e6b312bf44
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Healthcare
- Audiences: Researcher
- External link: https://bioportal.bioontology.org/ontologies/BIRTHDAYH
- Contact: Sridevi Polavaram (spolavar@gmail.com)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | BIRTHDAYH |
| Description | A hierarchy of neuron types based on its birthdate.  |
| Format | OWL |
| Categories | Cell, Cellular anatomy  |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 16 |
| Individuals | 14 |
| Properties | 0 |
| Max Depth | 2 |
| Max Child Count | 14 |
| Average Child Count | 7 |
| Classes With One Child | 1 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 16 |

## Projects using BIRTHDAYH

No projects using BIRTHDAYH

---

Source: https://library.schematica.io/model/b22f43206ae541ac97fac9e6b312bf44