Projects per year
Abstract / Description of output
Since its inception over twenty years ago, functional magnetic resonance imaging (fMRI) has been used in numerous studies probing neural underpinnings of human cognition. However, the between session variance of many tasks used in fMRI remains understudied. Such information is especially important in context of clinical applications. A test-retest dataset was acquired to validate fMRI tasks used in pre-surgical planning. In particular, five task-related fMRI time series (finger, foot and lip movement, overt verb generation, covert verb generation, overt word repetition, and landmark tasks) were used to investigate which protocols gave reliable single-subject results. Ten healthy participants in their fifties were scanned twice using an identical protocol 2-3 days apart. In addition to the fMRI sessions, high-angular resolution diffusion tensor MRI (DTI), and high-resolution 3D T1-weighted volume scans were acquired.
Original language | English |
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Article number | 6 |
Journal | GigaScience |
Volume | 2 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2013 |
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Dive into the research topics of 'A test-retest fMRI dataset for motor, language and spatial attention functions'. Together they form a unique fingerprint.Projects
- 2 Finished
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SINAPSE - sub budget - Edinburgh
UK central government bodies/local authorities, health and hospital authorities
1/12/09 → 31/12/14
Project: Research
Datasets
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Archiving and Sharing Functional MRI data
Pernet, C. (Creator), Edinburgh DataShare, 27 Jul 2015
DOI: 10.7488/ds/283
Dataset
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A test-retest fMRI dataset for motor, language and spatial attention functions
Gorgolewski, K. J. (Creator), Storkey, A. (Creator), Bastin, M. (Creator), Whittle, I. (Creator), Wardlaw, J. (Creator) & Pernet, C. (Creator), GigaScience, 2013
DOI: 10.5524/100051, http://gigadb.org/dataset/100051
Dataset