An Overview, Challenges, and Future Directions - SAMSI
An Overview, Challenges, and Future Directions - SAMSI
An Overview, Challenges, and Future Directions - SAMSI
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Experiments Models Connectivity Prediction Summary<br />
Data Example<br />
Auditory Task Study<br />
N=17 healthy female subjects<br />
3 fMRI runs (483 scans total for each subject)<br />
fMRI Auditory Task<br />
Cue: Hear an auditory tone (2000 Hz) in one ear.<br />
Target: Subsequently hear a target tone (1000 Hz) in either ear.<br />
Instructed to click a button with right (a) index finger if the target is<br />
from the left earphone OR (b) middle finger if from right earphone.<br />
50% of the trials have the cue <strong>and</strong> target tones in the same ear.<br />
Subjects fixated at a cross throughout the entire scanning session.<br />
DTI data also collected<br />
Objective: Study had a broad set of objectives (Mayer et al., 2009).<br />
We consider an analysis that identifies different functional networks.<br />
F. D. Bowman (Emory University) <strong>SAMSI</strong>: NDA RTP, NC 48 / 77
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