mmrech/neurosam3-samples

NeuroSAM3 Sample Dataset

Curated sample images for testing the NeuroSAM3 agentic neuroimaging platform.

Contents

Category	Count	Modality	Description
glioma	8	MRI T1w	Glioma brain tumors
meningioma	6	MRI T1w	Meningioma (extra-axial)
pituitary	6	MRI T1w	Pituitary adenomas
healthy	5	MRI T1/T2	Normal brain anatomy
ct_normal	3	CT	Normal brain CT
ct_hemorrhage	2	CT	Intracranial hemorrhage

Usage

These images are loaded on-demand by the NeuroSAM3 app via the sample_data.py module.

from sample_data import load_sample_image, load_category_batch

# Load single sample
path = load_sample_image("glioma", index=1)

# Load all gliomas for batch analysis
paths = load_category_batch("glioma")

Sources

Inspired by:

• Figshare brain_tumor_dataset (Cheng, 2017)
• Kaggle brain-mri-scans

License

CC-BY-SA 4.0