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
收藏
页码：1024 / 1028
页数：5
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