Now showing items 1-3 of 3

    • BOLD signal compartmentalization based on the apparent diffusion coefficient. 

      Fichtenholtz, Harlan M; Song, AW; Woldorff, Marty G (Magn Reson Imaging, 2002-09)
      Functional MRI (fMRI) can detect blood oxygenation level dependent (BOLD) hemodynamic responses secondary to neuronal activity. The most commonly used method for detecting fMRI signals is the gradient-echo echo-planar imaging ...
    • Emotion-attention network interactions during a visual oddball task. 

      Dean, HL; Dillon, DG; Fichtenholtz, Harlan M; LaBar, Kevin S; McCarthy, G; Yamasaki, H (Brain Res Cogn Brain Res, 2004-06)
      Emotional and attentional functions are known to be distributed along ventral and dorsal networks in the brain, respectively. However, the interactions between these systems remain to be specified. The present study used ...
    • Functional parcellation of attentional control regions of the brain. 

      Dale, AM; Fichtenholtz, Harlan M; Hazlett, CJ; Song, AW; Weissman, DH; Woldorff, Marty G (J Cogn Neurosci, 2004-01)
      Recently, a number of investigators have examined the neural loci of psychological processes enabling the control of visual spatial attention using cued-attention paradigms in combination with event-related functional magnetic ...