نتایج جستجو برای: functional connectivity classification

تعداد نتایج: 1101013  

The human brain is a complex system consist of connected nerve cells that adapts with and learn from the environment by changing its regional activities. Synchrony between these regional activities called functional network changes during the life, and with learning of new skills. Time perception and interval discrimination are among the most necessary skills for the human being to perceive mot...

2016
D.M. Torta T. Costa E. Luda M.G. Barisone P. Palmisano S. Duca G. Geminiani F. Cauda

Medication-overuse headache (MOH) is a secondary form of headache related to the overuse of triptans, analgesics and other acute headache medications. It is believed that MOH and substance addiction share some similar pathophysiological mechanisms. In this study we examined the whole brain resting state functional connectivity of the dorsal and ventral striatum in 30 patients (15 MOH and 15 non...

2017
Hao Guo Mengna Qin Junjie Chen Yong Xu Jie Xiang

High-order functional connectivity networks are rich in time information that can reflect dynamic changes in functional connectivity between brain regions. Accordingly, such networks are widely used to classify brain diseases. However, traditional methods for processing high-order functional connectivity networks generally include the clustering method, which reduces data dimensionality. As a r...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2013
Sheraz Khan Alexandre Gramfort Nandita R Shetty Manfred G Kitzbichler Santosh Ganesan Joseph M Moran Su Mei Lee John D E Gabrieli Helen B Tager-Flusberg Robert M Joseph Martha R Herbert Matti S Hämäläinen Tal Kenet

Long-range cortical functional connectivity is often reduced in autism spectrum disorders (ASD), but the nature of local cortical functional connectivity in ASD has remained elusive. We used magnetoencephalography to measure task-related local functional connectivity, as manifested by coupling between the phase of alpha oscillations and the amplitude of gamma oscillations, in the fusiform face ...

Journal: :INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGENT SYSTEMS 2020

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