Literature DB >> 9438442

Mapping of lateral geniculate nucleus activation during visual stimulation in human brain using fMRI.

W Chen1, T Kato, X H Zhu, J Strupp, S Ogawa, K Ugurbil.   

Abstract

Functional magnetic resonance imaging has been successfully used to map the activation in the lateral geniculate nucleus (LGN) in both hemispheres as well as the primary visual cortex (V1) during a checkerboard visual stimulation. The average blood oxygenation level dependent (BOLD) change in LGN was less than that in V1. However, the BOLD temporal responses were similar between LGN and V1. The activation in the pulvinar nucleus during visual perception was also detected, and its activated location could be separated from LGN in 3D images. The LGN activation between intersubject and intrasubject multiple trials was compared. The results demonstrate that fMRI can reliably and robustly detect small subcortical nucleus activation in the human brain.

Entities:  

Mesh：

Year:  1998        PMID： 9438442     DOI： 10.1002/mrm.1910390115

Source DB:  PubMed          Journal:  Magn Reson Med        ISSN： 0740-3194            Impact factor:   4.668


  16 in total

Review 1.  Functional mapping in the human brain using high magnetic fields.

Authors:  K Uğurbil; X Hu; W Chen; X H Zhu; S G Kim; A Georgopoulos
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  1999-07-29       Impact factor: 6.237

2.  Quantification of the human lateral geniculate nucleus in vivo using MR imaging based on morphometry: volume loss with age.

Authors:  M Li; H G He; W Shi; J Li; B Lv; C H Wang; Q W Miao; Z C Wang; N L Wang; M Walter; B A Sabel
Journal:  AJNR Am J Neuroradiol       Date:  2012-01-13       Impact factor: 3.825

3.  A dynamic fMRI study of illusory double-flash effect on human visual cortex.

Authors:  Nanyin Zhang; Wei Chen
Journal:  Exp Brain Res       Date:  2005-12-21       Impact factor: 1.972

4.  Noninvasive measurement of the cerebral blood flow response in human lateral geniculate nucleus with arterial spin labeling fMRI.

Authors:  Kun Lu; Joanna E Perthen; Robert O Duncan; Linda M Zangwill; Thomas T Liu
Journal:  Hum Brain Mapp       Date:  2008-10       Impact factor: 5.038

5.  Functional MRI mapping neuronal inhibition and excitation at columnar level in human visual cortex.

Authors:  Nanyin Zhang; Xiao-Hong Zhu; Essa Yacoub; Kamil Ugurbil; Wei Chen
Journal:  Exp Brain Res       Date:  2010-06-23       Impact factor: 1.972

6.  Contrast adaptation and representation in human early visual cortex.

Authors:  Justin L Gardner; Pei Sun; R Allen Waggoner; Kenichi Ueno; Keiji Tanaka; Kang Cheng
Journal:  Neuron       Date:  2005-08-18       Impact factor: 17.173

7.  Atrophy of the lateral geniculate nucleus in human glaucoma detected by magnetic resonance imaging.

Authors:  N Gupta; G Greenberg; L Noël de Tilly; B Gray; M Polemidiotis; Y H Yücel
Journal:  Br J Ophthalmol       Date:  2008-08-12       Impact factor: 4.638

8.  Binding of the synaptic vesicle radiotracer [11C]UCB-J is unchanged during functional brain activation using a visual stimulation task.

Authors:  Kelly Smart; Heather Liu; David Matuskey; Ming-Kai Chen; Kristen Torres; Nabeel Nabulsi; David Labaree; Jim Ropchan; Ansel T Hillmer; Yiyun Huang; Richard E Carson
Journal:  J Cereb Blood Flow Metab       Date:  2020-08-05       Impact factor: 6.200

9.  Color responses of the human lateral geniculate nucleus: [corrected] selective amplification of S-cone signals between the lateral geniculate nucleno and primary visual cortex measured with high-field fMRI.

Authors:  Kathy T Mullen; Serge O Dumoulin; Robert F Hess
Journal:  Eur J Neurosci       Date:  2008-11       Impact factor: 3.386

10.  Deficient responses from the lateral geniculate nucleus in humans with amblyopia.

Authors:  Robert F Hess; Benjamin Thompson; Glen Gole; Kathy T Mullen
Journal:  Eur J Neurosci       Date:  2009-03       Impact factor: 3.386
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