Altered resting-state connectivity in Huntington's Disease
نویسندگان
چکیده
منابع مشابه
Altered resting-state functional connectivity in cortical networks in psychopathy.
Psychopathy is a personality disorder characterized by callous antisocial behavior and criminal recidivism. Here we examine whether psychopathy is associated with alterations in functional connectivity in three large-scale cortical networks. Using fMRI in 142 adult male prison inmates, we computed resting-state functional connectivity using seeds from the default mode network, frontoparietal ne...
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Depression has been associated with changes in both functional and effective connectivity of large scale brain networks, including the default mode network, executive network, and salience network. However, studies of effective connectivity by means of spectral dynamic causal modeling (spDCM) are still rare and the interaction between the different resting state networks has not been investigat...
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Introduction Parkinson’s disease (PD) is characterized by a loss of dopaminergic projections from the substantia nigra to the basal ganglia, resulting in altered metabolic and electrophysiological functional connectivity (FC) of large scale motor, cognitive and limbic networks [1,2]. Using PET, increased metabolic activity is typically found in the basal ganglia, primary motor cortex and cerebe...
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ژورنال
عنوان ژورنال: Human Brain Mapping
سال: 2013
ISSN: 1065-9471
DOI: 10.1002/hbm.22351