hugging-science/arc-aphasia-bids

失语症恢复队列（ARC）是一个大规模、纵向的多模态神经影像数据集，包含230名慢性中风失语症患者的多模态MRI扫描。这个HuggingFace托管的版本提供了直接通过Python访问BIDS格式数据的功能，并嵌入了NIfTI文件。数据集支持多种任务，包括病变分割、失语症严重程度预测、失语症类型分类、纵向分析、扩散分析和任务型fMRI分析。数据集结构清晰，包含详细的数据字段描述和使用示例。

The Aphasia Recovery Cohort (ARC) is a large-scale, longitudinal neuroimaging dataset containing multimodal MRI scans from 230 chronic stroke patients with aphasia. This HuggingFace-hosted version provides direct Python access to the BIDS-formatted data with embedded NIfTI files. The dataset supports various tasks including lesion segmentation, aphasia severity prediction, aphasia type classification, longitudinal analysis, diffusion analysis, and task-based fMRI analysis. The dataset structure is well-organized with detailed descriptions of data fields and usage examples.