Ultra high resolution fMRI at ultra-high field

被引：16

作者：

Harel, Noam ^{[1
,2
]}

机构：

[1] Univ Minnesota, Sch Med, Dept Radiol, CMRR, Minneapolis, MN 55455 USA

[2] Univ Minnesota, Sch Med, Dept Neurosurg, CMRR, Minneapolis, MN 55455 USA

来源：

NEUROIMAGE | 2012年 / 62卷 / 02期

关键词：

High-resolution fMRI; Orientation columns; Cortical layers; High-field; Vascular imaging; OCULAR-DOMINANCE COLUMNS; MONKEY STRIATE CORTEX; CATS VISUAL-CORTEX; LAMINAR SPECIFICITY; RECEPTIVE FIELDS; CEREBRAL-CORTEX; SPIN-ECHO; ORIENTATION; AREAS; BOLD;

D O I：

10.1016/j.neuroimage.2012.01.018

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

In this short review article I will summarize the path we took over the years towards increasing the spatial resolution of fMRI. To fully capitalize on the fMRI technique, a better understanding of the origin of the hemodynamic signals, and what factors are governing their spatial control is necessary. Here, I will briefly describe the studies and developments that ultimately led to our successful effort in mapping orientation columns in humans that is considered by many as the current state-of-the-art for fMRI studies. (C) 2012 Elsevier Inc. All rights reserved.

引用

页码：1024 / 1028

页数：5

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