Journal ArticleDOI
Orienting attention in time: behavioural and neuroanatomical distinction between exogenous and endogenous shifts
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TLDR
The findings suggest that distinct brain areas are involved in redirecting attention based upon sensory events (bottom-up, exogenous shifts) and based upon cognitive expectations (top-down, endogenous shifts).About:
This article is published in Neuropsychologia.The article was published on 2000-06-01. It has received 449 citations till now. The article focuses on the topics: Premotor cortex & Orbitofrontal cortex.read more
Citations
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Journal ArticleDOI
Co-Planar Stereotaxic Atlas of the Human Brain—3-Dimensional Proportional System: An Approach to Cerebral Imaging, J. Talairach, P. Tournoux. Georg Thieme Verlag, New York (1988), 122 pp., 130 figs. DM 268
Journal ArticleDOI
The attention system of the human brain: 20 years after.
TL;DR: The framework presented in the original article has helped to integrate behavioral, systems, cellular, and molecular approaches to common problems in attention research and has led to increased understanding of aspects of pathology and to some new interventions.
Journal ArticleDOI
What makes us tick? Functional and neural mechanisms of interval timing
Catalin V. Buhusi,Warren H. Meck +1 more
TL;DR: It is proposed that the brain represents time in a distributed manner and tells the time by detecting the coincidental activation of different neural populations.
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Visual attention: The past 25 years
TL;DR: The emphasis of this review is on psychophysical studies, but relevant electrophysiological and neuroimaging studies and models regarding how and where neuronal responses are modulated are also discussed.
Journal ArticleDOI
The activation of attentional networks.
Jin Fan,Bruce D. McCandliss,John Fossella,Jonathan Flombaum,Michael I. Posner,Michael I. Posner +5 more
TL;DR: The fMRI results suggest that the functional contrasts within this single task differentially activate three separable anatomical networks related to the components of attention.
References
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Journal ArticleDOI
Statistical parametric maps in functional imaging: A general linear approach
Karl J. Friston,Andrew P. Holmes,Keith J. Worsley,J-B. Poline,Chris D. Frith,Richard S. J. Frackowiak +5 more
TL;DR: In this paper, the authors present a general approach that accommodates most forms of experimental layout and ensuing analysis (designed experiments with fixed effects for factors, covariates and interaction of factors).
Journal ArticleDOI
Co-Planar Stereotaxic Atlas of the Human Brain—3-Dimensional Proportional System: An Approach to Cerebral Imaging, J. Talairach, P. Tournoux. Georg Thieme Verlag, New York (1988), 122 pp., 130 figs. DM 268
Journal ArticleDOI
Spatial registration and normalization of images
Karl J. Friston,John Ashburner,Chris D. Frith,Jean-Baptiste Poline,Jon D. Heather,Richard S. J. Frackowiak +5 more
TL;DR: A general technique that facilitates nonlinear spatial (stereotactic) normalization and image realignment is presented that minimizes the sum of squares between two images following non linear spatial deformations and transformations of the voxel (intensity) values.
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Where and when to pay attention: the neural systems for directing attention to spatial locations and to time intervals as revealed by both PET and fMRI.
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