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检索条件"主题词=Image Processing, Computer-Assisted/methods"
290 条 记 录,以下是91-100 订阅
排序:
fMRI of the Face-processing Network in the Ventral Temporal Lobe of Awake and Anesthetized Macaques
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NEURON 2011年 第2期70卷 352-362页
作者: Ku, Shih-Pi Tolias, Andreas S. Logothetis, Nikos K. Goense, Jozien Max Planck Inst Biol Cybernet D-72076 Tubingen Germany Baylor Coll Med Dept Neurosci Houston TX 77030 USA Michael E DeBakey VA Med Ctr Houston TX 77030 USA Rice Univ Dept Computat & Appl Math Houston TX 77005 USA Univ Manchester Div Imaging Sci & Biomed Engn Manchester M13 9PT Lancs England
The primate brain features specialized areas devoted to processing of faces, which human imaging studies localized in the superior temporal sulcus (STS) and ventral temporal cortex. Studies in macaque monkeys, in cont... 详细信息
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The Brain under Self-Control: Modulation of Inhibitory and Monitoring Cortical Networks during Hypnotic Paralysis
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NEURON 2009年 第6期62卷 862-875页
作者: Cojan, Yann Waber, Lakshmi Schwartz, Sophie Rossier, Laurent Forster, Alain Vuilleumier, Patrik Univ Geneva Dept Neurosci Univ Med Sch Geneva Switzerland Univ Geneva Ctr Neurosci Geneva Switzerland Univ Hosp Geneva Dept Addict Geneva Switzerland Univ Hosp Geneva Dept Anesthesiol Geneva Switzerland Univ Fribourg Dept Psychol CH-1700 Fribourg Switzerland
Brain mechanisms of hypnosis are poorly known. Cognitive accounts proposed that executive attentional systems may cause selective inhibition or disconnection of some mental operations. To assess motor and inhibitory b... 详细信息
来源: 评论
Learning partially directed functional networks from meta-analysis imaging data
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NEUROimage 2010年 第2期49卷 1372-1384页
作者: Neumann, Jane Fox, Peter T. Turner, Robert Lohmann, Gabriele Max Planck Inst Human Cognit & Brain Sci Dept Neurophys D-04103 Leipzig Germany Univ Texas Hlth Sci Ctr San Antonio Res Imaging Ctr San Antonio TX USA
We Propose a new exploratory method for the discovery of partially directed functional networks from fMRI meta-analysis data. The method performs structure learning of Bayesian networks in search of directed probabili... 详细信息
来源: 评论
Noninvasive visualization of human dopamine dynamics from PET images
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NEUROimage 2010年 第1期51卷 135-144页
作者: Morris, E. D. Constantinescu, C. C. Sullivan, J. M. Normandin, M. D. Christopher, L. A. Indiana Univ Purdue Univ Dept Biomed Engn Indianapolis IN 46202 USA Purdue Univ Dept Biomed Engn W Lafayette IN 47907 USA Indiana Univ Sch Med Dept Radiol Indianapolis IN 46202 USA Univ Calif Irvine Dept Psychiat & Human Behav Irvine CA 92717 USA Indiana Univ Purdue Univ Dept Elect & Comp Engn Indianapolis IN 46202 USA
We recently introduced strategies for extracting temporal patterns of brain dopamine fluctuations from dynamic positron emission tomography (PET) data using the tracer [11C]-raclopride. Each of our methods yields a co... 详细信息
来源: 评论
Population-scale three-dimensional reconstruction and quantitative profiling of microglia arbors
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BIOINFORMATICS 2015年 第13期31卷 2190-2198页
作者: Megjhani, Murad Rey-Villamizar, Nicolas Merouane, Amine Lu, Yanbin Mukherjee, Amit Trett, Kristen Chong, Peter Harris, Carolyn Shain, William Roysam, Badrinath Univ Houston Dept Elect & Comp Engn Houston TX 77004 USA Seattle Childrens Hosp Ctr Integrat Brain Res Seattle WA 98101 USA Cold Spring Harbor Lab Cold Spring Harbor NY 11724 USA
Motivation: The arbor morphologies of brain microglia are important indicators of cell activation. This article fills the need for accurate, robust, adaptive and scalable methods for reconstructing 3-D microglial arbo... 详细信息
来源: 评论
Automated 3-D extraction of inner and outer surfaces of cerebral cortex from MRI
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NEUROimage 2000年 第3期12卷 340-356页
作者: MacDonald, D Kabani, N Avis, D Evans, AC Montreal Neurol Inst McConnell Brain Imaging Ctr Montreal PQ H3A 2B4 Canada McGill Univ Sch Comp Sci Montreal PQ Canada
Automatic computer processing of large multidimensional images such as those produced by magnetic resonance imaging (MRI) is greatly aided by deformable models, which are used to extract, identify, and quantify specif... 详细信息
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DiSWOP: a novel measure for cell-level protein network analysis in localized proteomics image data
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BIOINFORMATICS 2014年 第3期30卷 420-427页
作者: Kovacheva, Violeta N. Khan, Adnan M. Khan, Michael Epstein, David B. A. Rajpoot, Nasir M. Univ Warwick Dept Syst Biol Coventry CV4 7AL W Midlands England Univ Warwick Dept Comp Sci Coventry CV4 7AL W Midlands England Univ Warwick Sch Life Sci Coventry CV4 7AL W Midlands England Univ Warwick Math Inst Coventry CV4 7AL W Midlands England Qatar Univ Dept Comp Sci & Engn Doha Qatar
Motivation: New bioimaging techniques have recently been proposed to visualize the colocation or interaction of several proteins within individual cells, displaying the heterogeneity of neighbouring cells within the s... 详细信息
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High binaural coherence determines successful sound localization and increased activity in posterior auditory areas
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NEURON 2005年 第6期47卷 893-905页
作者: Zimmer, U Macaluso, E Fdn Santa Lucia Neuroimaging Lab I-00179 Rome Italy
Our brain continuously receives complex combinations of sounds originating from different sources and relating to different events in the external world. Timing differences between the two ears can be used to localize... 详细信息
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Enhanced identification of BOLD-like components with multi-echo simultaneous multi-slice (MESMS) fMRI and multi-echo ICA
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NEUROimage 2015年 112卷 43-51页
作者: Olafsson, Valur Kundu, Prantik Wong, Eric C. Bandettini, Peter A. Liu, Thomas T. Univ Pittsburgh Neurosci Imaging Ctr Pittsburgh PA 15203 USA Icahn Inst Med Mt Sinai Brain Imaging Ctr New York NY 10029 USA Icahn Inst Med Mt Sinai Translat & Mol Imaging Inst New York NY 10029 USA Univ Calif San Diego Ctr Funct Magnet Resonance Imaging La Jolla CA 92093 USA Univ Calif San Diego Dept Radiol La Jolla CA 92093 USA Univ Calif San Diego Dept Psychiat La Jolla CA 92093 USA NIMH Sect Funct Imaging Methods Bethesda MD 20892 USA NIMH Funct MRI Core Facil Bethesda MD 20892 USA Univ Calif San Diego Dept Bioengn La Jolla CA 92093 USA
The recent introduction of simultaneous multi-slice (SMS) acquisitions has enabled the acquisition of blood oxygen level dependent (BOLD) functional magnetic resonance imaging (fMRI) data with significantly higher tem... 详细信息
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Effects of diffusion weighting schemes on the reproducibility of DTI-derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5T
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NEUROimage 2007年 第4期36卷 1123-1138页
作者: Landman, Bennett A. Farrell, Jonathan A. D. Jones, Craig K. Smith, Seth A. Prince, Jerry L. Mori, Susumu Johns Hopkins Univ Sch Med Russell H Morgan Dept Radiol & Radiol Sci Baltimore MD 21205 USA Johns Hopkins Univ Sch Med Dept Biomed Engn Baltimore MD 21205 USA Kennedy Krieger Inst FM Kirby Res Ctr Funct Brain Imaging Baltimore MD 21205 USA Johns Hopkins Univ Sch Med Dept Biophys & Biophys Chem Baltimore MD 21205 USA Johns Hopkins Univ Dept Elect & Comp Engn Baltimore MD 21205 USA
Diffusion tensor imaging (DTI) is used to study tissue composition and architecture in vivo. To increase the signal to noise ratio (SNR) of DTI contrasts, studies typically use more than the minimum of 6 diffusion wei... 详细信息
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