Browsing by Author "Stufflebeam, Steven"

Now showing items 1-10 of 10

    • Abnormalities in personal space and parietal–frontal function in schizophrenia 

      Holt, Daphne J.; Boeke, Emily A.; Coombs, Garth; DeCross, Stephanie N.; Cassidy, Brittany S.; Stufflebeam, Steven; Rauch, Scott L.; Tootell, Roger B.H. (Elsevier, 2015)
      Schizophrenia is associated with subtle abnormalities in day-to-day social behaviors, including a tendency in some patients to “keep their distance” from others in physical space. The neural basis of this abnormality, and ...

    • Asymmetric projections of the arcuate fasciculus to the temporal cortex underlie lateralized language function in the human brain 

      Takaya, Shigetoshi; Kuperberg, Gina R.; Liu, Hesheng; Greve, Douglas N.; Makris, Nikos; Stufflebeam, Steven M. (Frontiers Media S.A., 2015)
      The arcuate fasciculus (AF) in the human brain has asymmetric structural properties. However, the topographic organization of the asymmetric AF projections to the cortex and its relevance to cortical function remain unclear. ...

    • The Connectome Visualization Utility: Software for Visualization of Human Brain Networks 

      LaPlante, Roan A.; Douw, Linda; Tang, Wei; Stufflebeam, Steven M. (Public Library of Science, 2014)
      In analysis of the human connectome, the connectivity of the human brain is collected from multiple imaging modalities and analyzed using graph theoretical techniques. The dimensionality of human connectivity data is high, ...

    • Current dipole orientation and distribution of epileptiform activity correlates with cortical thinning in left mesiotemporal epilepsy 

      Reinsberger, Claus; Tanaka, Naoaki; Cole, Andrew J.; Lee, Jong Woo; Dworetzky, Barbara Ann; Bromfield, Edward B.; Hamiwka, Lorie; Bourgeois, Blaise F.D.; Golby, Alexandra Jacqueline; Madsen, Joseph Russell; Stufflebeam, Steven Marshall (Elsevier BV, 2010)
      To evaluate cortical architecture in mesial temporal lobe epilepsy (MTLE) with respect to electrophysiology, we analyze both magnetic resonance imaging (MRI) and magnetoencephalography (MEG) in 19 patients with left MTLE. ...

    • Dissociated multimodal hubs and seizures in temporal lobe epilepsy 

      Douw, Linda; DeSalvo, Matthew N; Tanaka, Naoaki; Cole, Andrew J; Liu, Hesheng; Reinsberger, Claus; Stufflebeam, Steven M (BlackWell Publishing Ltd, 2015)
      Objective: Brain connectivity at rest is altered in temporal lobe epilepsy (TLE), particularly in “hub” areas such as the posterior default mode network (DMN). Although both functional and anatomical connectivity are ...

    • EEG functional connectivity is partially predicted by underlying white matter connectivity 

      Chu, Catherine Jean; Tanaka, Naoaki; Diaz, J.; Edlow, Brian Lewis; Wu, Ona; Hamalainen, Matti S.; Stufflebeam, Steven Marshall; Cash, Sydney S.; Kramer, M.A. (Elsevier BV, 2015)
      Over the past decade, networks have become a leading model to illustrate both the anatomical relationships (structural networks) and the coupling of dynamic physiology (functional networks) linking separate brain regions. ...

    • Interictal High Frequency Oscillations Detected with Simultaneous Magnetoencephalography and Electroencephalography as Biomarker of Pediatric Epilepsy 

      Papadelis, Christos; Tamilia, Eleonora; Stufflebeam, Steven; Grant, Patricia E.; Madsen, Joseph R.; Pearl, Phillip L.; Tanaka, Naoaki (MyJove Corporation, 2016)
      Crucial to the success of epilepsy surgery is the availability of a robust biomarker that identifies the Epileptogenic Zone (EZ). High Frequency Oscillations (HFOs) have emerged as potential presurgical biomarkers for the ...

    • Loss of Resting-State Posterior Cingulate Flexibility Is Associated with Memory Disturbance in Left Temporal Lobe Epilepsy 

      Douw, Linda; Leveroni, Catherine L.; Tanaka, Naoaki; Emerton, Britt C.; Cole, Andrew C.; Reinsberger, Claus; Stufflebeam, Steven M. (Public Library of Science, 2015)
      The association between cognition and resting-state fMRI (rs-fMRI) has been the focus of many recent studies, most of which use stationary connectivity. The dynamics or flexibility of connectivity, however, may be seminal ...

    • Parcellating Cortical Functional Networks in Individuals 

      Wang, Danhong; Buckner, Randy L.; Fox, Michael D.; Holt, Daphne J.; Holmes, Avram J.; Stoecklein, Sophia; Langs, Georg; Pan, Ruiqi; Qian, Tianyi; Li, Kuncheng; Baker, Justin T.; Stufflebeam, Steven M.; Wang, Kai; Wang, Xiaomin; Hong, Bo; Liu, Hesheng (2015)
      The capacity to identify the unique functional architecture of an individual’s brain is a critical step towards personalized medicine and understanding the neural basis of variations in human cognition and behavior. Here, ...

    • Repeatability of Cerebral Perfusion Using Dynamic Susceptibility Contrast MRI in Glioblastoma Patients12 

      Jafari-Khouzani, Kourosh; Emblem, Kyrre E.; Kalpathy-Cramer, Jayashree; Bjørnerud, Atle; Vangel, Mark G.; Gerstner, Elizabeth R.; Schmainda, Kathleen M.; Paynabar, Kamran; Wu, Ona; Wen, Patrick Y.; Batchelor, Tracy; Rosen, Bruce; Stufflebeam, Steven M. (Neoplasia Press, 2015)
      OBJECTIVES This study evaluates the repeatability of brain perfusion using dynamic susceptibility contrast magnetic resonance imaging (DSC-MRI) with a variety of post-processing methods. METHODS Thirty-two patients with ...