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Consortium for Reliability and Reproducibility (CoRR) initiative – Xuanwu Hospital, Capital University of Medical Sciences (XHCUMS)

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Learn about vigilant mode.

6-Month Test-Retest in Adults: Control Group from a Stroke Study

License and Data Privacy

This dataset is part of the Consortium for Reliability and Reproducibility (CoRR) initiative, which promotes open data sharing to advance the study of brain function and connectivity.

The CoRR Project data sharing effort provides the research community with open access to datasets contributed by labs from around the world. All datasets in the CoRR repository are entirely anonymized in compliance with HIPAA protocols. This includes the removal of personal identifiers from headers and support files, as well as defacing of structural images. Each participant is assigned a randomized seven-digit ID. Upon receipt by CoRR staff, headers are further processed to ensure no identifying information remains. All phenotypic data are reviewed to remove personally identifying variables. For clinical datasets, categorical diagnoses and severity measures (if available) are provided, along with any physiological data that does not compromise privacy. Datasets are included in the repository only after written permission is granted by contributing investigators, allowing unrestricted public use without limitations.

Source: XHCUMS Dataset on CoRR/NITRC

Principal Investigator

  • Kuncheng Li, Department of Radiology, Xuanwu Hospital, Capital Medical University, Xicheng, Beijing 100053, China

Co-Investigator

  • Jie Lu, Department of Radiology, Xuanwu Hospital, Capital Medical University, Xicheng, Beijing 100053, China

Acknowledgements

  • Miao Zhang
  • Yanxiang Cao
  • Dongdong Rong
  • Cheng Zhao

(All affiliated with the Department of Radiology, Xuanwu Hospital, Capital Medical University)

Sample Overview

This dataset includes 24 healthy adult participants who served as the control group in a longitudinal study on brain structure and function during stroke recovery. Each participant underwent five scan sessions spaced six months apart. Three brain imaging modalities were acquired at each session:

  • T1-weighted anatomical
  • Resting-state EPI
  • DTI

During resting-state scans, participants viewed a blank screen and were instructed to keep their eyes closed, relax, and move as little as possible.

Scan Parameters:
View Detailed Scan Parameters (PDF)

Publications Using This Dataset

Lu J, Liu H, Zhang M, Wang D, Cao Y, Ma Q, Rong D, Wang X, Buckner RL, Li K.
Focal Pontine Lesions Provide Evidence That Intrinsic Functional Connectivity Reflects Polysynaptic Anatomical Pathways.
Journal of Neuroscience, 2011; 31(42): 15065–15071.
https://doi.org/10.1523/JNEUROSCI.2364-11.2011

Data Access

To download datasets from CoRR via NITRC:

  1. Log into NITRC and register with the 1000 Functional Connectomes Project / INDI.
  2. A permission error will occur if you are not logged in and properly registered.
  3. Don’t have an account? Register here.

Available Downloads:

  • XHCUMS_0025982
  • XHCUMS_0025983_0025986
  • XHCUMS_0025987_0025991
  • XHCUMS_0025992_0025996
  • XHCUMS_0025997_0025600
  • XHCUMS_0026001_0026004
  • XHCUMS_0026005_0026006
  • XHCUMS_Phenotypic_Data

DOI: 10.15387/fcp_indi.corr.xhcums1

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