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检索条件"主题词=Image Processing, Computer-Assisted/statistics & numerical data"
53 条 记 录,以下是21-30 订阅
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Diffusion tensor imaging segmentation of white matter structures using a Reproducible Objective Quantification Scheme (ROQS)
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NEUROimage 2007年 第1期35卷 166-174页
作者: Niogi, Sumit N. Mukherjee, Pratik McCandliss, Brace D. Cornell Univ Weill Med Coll Sackler Inst Dev Psychobiol New York NY 10021 USA Cornell Univ Weill Med Coll Dept Physiol New York NY 10021 USA Univ Calif San Francisco Dept Radiol San Francisco CA 94143 USA
Reproducible Objective Quantification Scheme (ROQS) is a novel method for regional white matter measurements of diffusion tensor imaging (DTI) parameters that overcomes the limitations of previous approaches for analy... 详细信息
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Towards natural stimulation in MRI - Issues of data analysis
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NEUROimage 2007年 第1期35卷 131-139页
作者: Malinen, Sanna Hlushchuk, Yevhen Hari, Riitta Helsinki Univ Technol Brain Res Unit Low Temp Lab FI-02015 Espoo Finland Helsinki Univ Technol Adv Magnet Imaging Ctr FI-02015 Espoo Finland Univ Helsinki Ctr Neurosci FI-00290 Helsinki Finland
in search for suitable tools to study brain activation in natural environments, where the stimuli are multimodal, poorly predictable and irregularly varying, we collected functional magnetic resonance imaging data fro... 详细信息
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Non-normality and transformation of random fields, with an application to voxel-based morphometry
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NEUROimage 2007年 第1期35卷 121-130页
作者: Viviani, Roberto Beschoner, Petra Ehrhard, Katja Schmitz, Bemd Thoene, Jan Univ Ulm Dept Psychiat 3 D-89075 Ulm Germany Univ Ulm Dept Radiol D-89075 Ulm Germany Univ Ulm Transfer Ctr Neurosci & Learning ZNL D-89075 Ulm Germany
Parametric tests of linear models for images modeled as random fields are based like ordinary univariate tests on distributional assumptions. It is here shown that the effect of departures from assumptions in random f... 详细信息
来源: 评论
Hybrid diffusion imaging
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NEUROimage 2007年 第3期36卷 617-629页
作者: Wu, Yu-Chien Alexander, Andrew L. Univ Wisconsin Waisman Ctr Waisman Lab Brain Imaging & Behav Madison WI 53705 USA Univ Wisconsin Dept Radiol Madison WI 53706 USA Univ Wisconsin Dept Med Phys Madison WI 53706 USA Univ Wisconsin Dept Psychiat Madison WI 53706 USA
Diffusion measurements in the human central nervous system are complex to characterize and a broad spectrum of methods have been proposed. In this study, a comprehensive diffusion encoding and analysis approach, hybri... 详细信息
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Cell-oriented analysis in vivo using diffusion tensor imaging for normal-appearing brain tissue in multiple sclerosis
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NEUROimage 2007年 第4期37卷 1278-1285页
作者: Terajima, Kenshi Matsuzawa, Hitoshi Tanaka, Keiko Nishizawa, Masatoyo Nakada, Tsutomu Niigata Univ Brain Res Inst Dept Neurol Niigata 9518585 Japan Niigata Univ Brain Res Inst Ctr Integrated Hunman Brain Sci Niigata 9518585 Japan
There have been several methods proposed so far using diffusion tensor imaging (DTI) for the assessment of normal-appearing brain tissue (NABT) injury in multiple sclerosis (MS). However, for these methods, the analys... 详细信息
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Virtual definition of neuronal tissue by cluster analysis of multi-parametric imaging (virtual-dot-com imaging)
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NEUROimage 2007年 第1期35卷 58-69页
作者: Yovel, Yssi Assaf, Yaniv Tel Aviv Univ Fac Life Sci Dept Neurobiochem IL-69978 Tel Aviv Israel Tel Aviv Sourasky Med Ctr Levie Edersheim Gitter Inst Funct Brain Imaging Tel Aviv Israel
Individual mapping of cerebral, morphological, functionally related structures using MRI was carried, out using a, new multi-contrast acquisition and analysis framework, called virtual-dot-com imaging. So far, convent... 详细信息
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Aging, grey matter, and blood flow in the anterior cingulate cortex
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NEUROimage 2007年 第4期37卷 1346-1353页
作者: Vaidya, Jatin G. Paradiso, Sergio Ponto, Laura L. Boles McCormick, Laurie M. Robinson, Robert G. Univ Iowa Dept Psychiat & Radiol Iowa City IA 52242 USA
The anterior cingulate cortex (ACC) is thought to be the neuroanatornical interface between emotion and cognition. Because effective emotion-cognition interactions are essential to optimal decision making, clarifying ... 详细信息
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A method for using blocked and event-related fMRI data to study "resting state" functional connectivity
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NEUROimage 2007年 第1期35卷 396-405页
作者: Fair, Damien A. Schlaggar, Bradley L. Cohen, Alexander L. Miezin, Francis M. Dosenbach, Nico U. F. Wenger, Kristin K. Fox, Michael D. Snyder, Abraham Z. Raichle, Marcus E. Petersen, Steven E. Washington Univ Sch Med Dept Neurol St Louis MO 63110 USA Washington Univ Dept Psychol St Louis MO 63110 USA Washington Univ Sch Med Dept Radiol St Louis MO 63110 USA Washington Univ Sch Med Dept Anat & Neurobiol St Louis MO 63110 USA Washington Univ Sch Med Dept Pediat St Louis MO 63110 USA
Resting state functional connectivity MRI (feMRI) has become a particularly useful tool for studying regional relationships in typical and atypical populations. Because many investigators have already obtained large d... 详细信息
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Combining the tools: Activation- and information-based fMRI analysis
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NEUROimage 2007年 第4期38卷 666-668页
作者: Kriegeskorte, Nikolaus Bandettini, Peter NIMH Sect Funct Imaging Methods Lab Brain & Cognit Bethesda MD 20892 USA
来源: 评论
Cyto architecture of the cerebral cortex - More than localization
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NEUROimage 2007年 第4期37卷 1061-1065页
作者: Amunts, K. Schleicher, A. Zilles, K. Res Ctr Juelich Inst Neurosci & Biophys Med INB 3 D-54428 Julich Germany BICW Julich Germany Univ Aachen Rhein Westfal TH Aachen Dept Psychiat & Psychotherapy D-52074 Aachen Germany C&O Vogt Inst Brain Res D-40225 Dusseldorf Germany
The present paper reviews that macroanatomical landmarks are problematic for a reliable and sufficiently precise localization of clusters of activation obtained by functional imaging because sulcal and gyral patterns ... 详细信息
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