Spatial resolution of fMRI techniques

Seong Gi Kim; Tao Jin; Mitsuhiro Fukuda

doi:10.1007/978-3-540-68132-8_3

Spatial resolution of fMRI techniques

Seong Gi Kim, Tao Jin, Mitsuhiro Fukuda

University of Pittsburgh

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

3 Scopus citations

Abstract

Following its introduction over a decade ago, functional magnetic resonance imaging (fMRI) based on the blood oxygenation level dependent (BOLD) contrast (Ogawa et al. 1990) has become the tool of choice for visualizing neural activity in the human brain. The conventional BOLD approach has been extensively used for pinpointing functional foci of vision, motor, language and memory in normal and clinical patients. Intraoperative localization of functional foci will greatly improve surgical planning for epilepsy and tumor dissection, and potentially, for deep brain stimulation. Therefore, it is critical to understand the spatial resolution of fMRI relative to the actual neural active site (see review articles, (Kim and Ogawa 2002; Kim and Ugurbil 2003)).

Original language	English
Title of host publication	fMRI
Subtitle of host publication	Basics and Clinical Applications
Publisher	Springer Berlin Heidelberg
Pages	15-21
Number of pages	7
ISBN (Print)	9783540681311
DOIs	https://doi.org/10.1007/978-3-540-68132-8_3
State	Published - 2010
Externally published	Yes

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10.1007/978-3-540-68132-8_3

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AB - Following its introduction over a decade ago, functional magnetic resonance imaging (fMRI) based on the blood oxygenation level dependent (BOLD) contrast (Ogawa et al. 1990) has become the tool of choice for visualizing neural activity in the human brain. The conventional BOLD approach has been extensively used for pinpointing functional foci of vision, motor, language and memory in normal and clinical patients. Intraoperative localization of functional foci will greatly improve surgical planning for epilepsy and tumor dissection, and potentially, for deep brain stimulation. Therefore, it is critical to understand the spatial resolution of fMRI relative to the actual neural active site (see review articles, (Kim and Ogawa 2002; Kim and Ugurbil 2003)).

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Spatial resolution of fMRI techniques

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