BOLD contrast sensitivity enhancement by xy-shimming

BOLD contrast sensitivity enhancement by xy-shimming

OHBM OHBM ■ June■18–23, ■ San ■ 15th Annual 15th Annual Meeting Meeting June 18–23, 2009 2009 Francisco, San Francisco, CA, USA CA, USA 238 M-PM B...

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OHBM

OHBM

■ June■18–23, ■ San ■ 15th Annual 15th Annual Meeting Meeting June 18–23, 2009 2009 Francisco, San Francisco, CA, USA CA, USA

238 M-PM

BOLD signal reproducibility in longitudinal studies spanning a major MRI system upgrade, C. Gauthier, C. Madjar, O. Monchi, J. Doyon, R.D. Hoge, Unite de Neuroimagerie Fonctionelle, Montreal, QC, Canada

240 M-PM

Increasing Spatial Resolution of Human fMRI with 0.25m3 voxels using a Single-shot T2 weighted 3D GRASE sequence at 7 Tesla, D.A. Feinberg, N. Harel, S. Ramanna, K. Ugurbil, E. Yacoub, Advanced MRI Technologies, Sebastopol, CA, USA

242 M-PM

Changes in BOLD and CBF responses to a working memory task during human development, ME Stockman, WM Luh, JN Giedd, FM Lalonde, CPB, NIMH, NIH, Bethesda, MD, USA

244 M-PM

Recovery of Signal Loss due to In-Plane Susceptibility Gradients in Gradient Echo EPI by Acquiring Extended Phase-Encoding Lines, Kwan-Jin Jung, Brain Imaging Research Center, University of Pittsburgh, Pittsburgh, PA, USA

246 M-PM* (O-M3)

Morphine and ethanol alter functional connectivity of the brain 'at rest', E Baerends, R Zoethout, CF Beckmann, IM Veer, MJ van Osch, JR Milles, L Ferrarini, J Gross, R Post, A Dahan, MA Van Buchem, J Van Gerven, SARB Rombouts, Leiden Institute for Brain and Cognition, Leiden, Netherlands Reduced hippocampal and thalamic activation patterns during memory encoding in MS, HE Hulst, SD Roosendaal, MM Schoonheim, YD van der Werf, CH Polman, F Barkhof, JJG Geurts, VU University Medical Center, Amsterdam, Netherlands

250 M-PM

Realtime fMRI Feedback: Single Subject Task-related Artifact, X Zhang, TJ Ross, BJ Salmeron, S Yang, Y Yang, EA Stein, Neuroimaging Research Branch, Intramural Research Program, National Institute on Drug Abuse, NIH, Baltimore, MD, USA

252 M-PM

Real-time noise cancellation for speech communication during fMRI, M Zvyagintsev, M Klasen, KA Mathiak, R Weber, K Mathiak, RWTH Aachen University, Aachen, Germany

254 M-PM

Overlapping and Differential Cortical Activation During a Verbal N-Back Task According To Sensory Modality, R. Rodríguez-Jiménez , C. Ávila, C. García-Navarro, A. Bagney, A. Martínez de Aragón, N. Ventura-Campos, I. Martínez-Gras, C. Forn, G. Ponce, G. Rubio, M.A. Jiménez-Arriero, T. Palomo, Hospital Universitario 12 de Octubre, Madrid, Spain

256 M-PM

Functional MRI of the Human Motor System with 100ms Temporal Resolution at 7 Tesla, C. Windischberger, F. Fischmeister, V. Schöpf, F. Gerstl, C. Kasess, E. Moser, MR Center of Excellence, Medical University of Vienna, Vienna, Austria

258 M-PM

Temperature measurements during simultaneous magnetic resonance imaging with electroencephalography recording: safety issues, J Brinkmeyer, T Warbrick, A Mobascher, F Musso, T Stöcker, J N Shah, G Winterer, Heinrich-Heine University, Neuropsychiatric Research Laboratory, Department of Psychiatry, Duesseldorf, Germany

260 M-PM

BOLD contrast sensitivity enhancement by xy-shimming, G. Liu, Y. Yoshioka, T. Murata, National Institute of Information and Communications Technology, Kobe, Japan

262 M-PM

Evaluating a continuous EPI sequence with low acoustic noise for fMRI studies of speech and auditory processing, JE Peelle, S Schmitter, RJ Eason, C Schwarzbauer, M Davis, MRC Cognition and Brain Sciences Unit, Cambridge, United Kingdom

264 M-PM

T2-weighted fMRI with Multiple Area B1 Shimming in the Visual and Motor Cortizes of the Human Brain at Ultra-High Field, P F Van de Moortele, E J Auerbach, K Ugurbil, J Ritter, CMRR/Medical School, University of Minnesota, Minneapolis, MN, USA

266 M-PM

fMRI with Dual-Band Three-Dimensional Tailored RF Pulse: Simultaneous Reduction of Susceptibility Artifact and High Field B1+ Inhomogeneity, C. Yang, W. Deng, V.A. Stenger, University of Hawaii, Honolulu, HI, USA

Schedule of Poster Presentations

S195

Monday, June 22, 2009

248 M-PM