在计算连接性这个全新的功能性磁共振成像世界中定义神经认知网络。

Defining neurocognitive networks in the BOLD new world of computed connectivity.

作者信息

Mesulam Marsel

机构信息

Cognitive Neurology and Alzheimer's Disease Center, Northwestern University, Chicago, IL 60611, USA.

出版信息

Neuron. 2009 Apr 16;62(1):1-3. doi: 10.1016/j.neuron.2009.04.001.

DOI:10.1016/j.neuron.2009.04.001

PMID:19376059

Abstract

Cognitive functions require the concerted activity of interconnected neuronal clusters that collectively form large-scale networks. In this issue, Seeley and colleagues use resting-state fluctuations of the BOLD signal to highlight the relevance of networks to human brain function and dysfunction.

摘要

认知功能需要相互连接的神经元集群协同活动，这些集群共同构成大规模网络。在本期杂志中，西利及其同事利用血氧水平依赖（BOLD）信号的静息态波动来突出网络与人类脑功能及功能障碍的相关性。