Altered Insula Connectivity under MDMA
نویسندگان
چکیده
منابع مشابه
Altered Resting State Effective Connectivity of Anterior Insula in Depression
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...
متن کاملAltered Functional Connectivity of the Insula and Nucleus Accumbens in Internet Gaming Disorder: A Resting State fMRI Study.
AIMS A possible addiction mechanism has been represented by altered functional connectivity (FC) in the resting state. The aim of this study was to evaluate the FCs of the insula and nucleus accumbens among subjects with Internet gaming disorder (IGD). METHODS We recruited 30 males with IGD and 30 controls and evaluated their FC using functional magnetic imaging scanning under resting, a stat...
متن کاملAltered functional connectivity between the insula and the cingulate cortex in patients with temporomandibular disorder: a pilot study.
BACKGROUND Among the most common chronic pain conditions, yet poorly understood, are temporomandibular disorders (TMDs), with a prevalence estimate of 3-15% for Western populations. Although it is increasingly acknowledged that central nervous system mechanisms contribute to pain amplification and chronicity in TMDs, further research is needed to unravel neural correlates that might abet the de...
متن کاملAltered intrinsic functional connectivity of anterior and posterior insula regions in high-functioning participants with autism spectrum disorder.
Impaired understanding of others' sensations and emotions as well as abnormal experience of their own emotions and sensations is frequently reported in individuals with Autism Spectrum Disorder (ASD). It is hypothesized that these abnormalities are based on altered connectivity within "shared" neural networks involved in emotional awareness of self and others. The insula is considered a central...
متن کاملThe anterior insula in autism: under-connected and under-examined.
Autism is a complex neurodevelopmental disorder of unknown etiology. While the past decade has witnessed a proliferation of neuroimaging studies of autism, theoretical approaches for understanding systems-level brain abnormalities remain poorly developed. We propose a novel anterior insula-based systems-level model for investigating the neural basis of autism, synthesizing recent advances in br...
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ژورنال
عنوان ژورنال: Neuropsychopharmacology
سال: 2017
ISSN: 0893-133X,1740-634X
DOI: 10.1038/npp.2017.35