Resting-State Functional Connectivity in Autism Spectrum Disorders: A Review
نویسندگان
چکیده
منابع مشابه
Resting-State Functional Connectivity in Autism Spectrum Disorders: A Review
Ongoing debate exists within the resting-state functional MRI (fMRI) literature over how intrinsic connectivity is altered in the autistic brain, with reports of general over-connectivity, under-connectivity, and/or a combination of both. Classifying autism using brain connectivity is complicated by the heterogeneous nature of the condition, allowing for the possibility of widely variable conne...
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A recent study (Eilam-Stock T, Xu P, Cao M, Gu X, Van Dam NT, Anagnostou E, Kolevzon A, Soorya L, Park Y, Siller M, He Y, Hof PR, Fan J. Brain 137: 153-171, 2014) demonstrated that resting state electrodermal activity is correlated with different patterns of brain activity in subjects with autism spectrum disorder (ASD) than in typical controls. These results are considered in light of theories...
متن کاملAlterations of resting state functional connectivity in the default network in adolescents with autism spectrum disorders.
Autism spectrum disorders (ASD) are associated with disturbances of neural connectivity. Functional connectivity between neural structures is typically examined within the context of a cognitive task, but also exists in the absence of a task (i.e., "rest"). Connectivity during rest is particularly active in a set of structures called the default network, which includes the posterior cingulate c...
متن کاملResting-state functional connectivity in neuropsychiatric disorders.
PURPOSE OF REVIEW This review considers recent advances in the application of resting-state functional magnetic resonance imaging to the study of neuropsychiatric disorders. RECENT FINDINGS Resting-state functional magnetic resonance imaging is a relatively novel technique that has several potential advantages over task-activation functional magnetic resonance imaging in terms of its clinical...
متن کاملResting-State Functional Connectivity in Psychiatric Disorders.
The idea that serious mental illnesses, such as autism and schizophrenia, result fromabnormalconnectivityamong largescale brain networks is gaining widespread acceptance. Efforts to test hypotheses of dysconnectivity have historically been hindered by tools with insufficient spatial resolution to investigatehumanbrain connectivity in vivo and an incomplete understanding of the large-scaleorgani...
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ژورنال
عنوان ژورنال: Frontiers in Psychiatry
سال: 2017
ISSN: 1664-0640
DOI: 10.3389/fpsyt.2016.00205