Resting State Functional Connectivity and Outcomes of Psychotherapies for Late-Life Depression
نویسندگان
چکیده
منابع مشابه
Resting-State Functional Connectivity in Late-Life Depression: Higher Global Connectivity and More Long Distance Connections
Functional magnetic resonance imaging recordings in the resting-state (RS) from the human brain are characterized by spontaneous low-frequency fluctuations in the blood oxygenation level dependent signal that reveal functional connectivity (FC) via their spatial synchronicity. This RS study applied network analysis to compare FC between late-life depression (LLD) patients and control subjects. ...
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BACKGROUND Neuroimaging studies in late life depression have reported decreased structural integrity of white matter tracts in the prefrontal cortex. Functional studies have identified changes in functional connectivity among several key areas involved in mood regulation. Few studies have combined structural and functional imaging. In this study we sought to examine the relationship between the...
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IMPORTANCE Major depressive disorder (MDD) frequently emerges during adolescence and can lead to persistent illness, disability, and suicide. The maturational changes that take place in the brain during adolescence underscore the importance of examining neurobiological mechanisms during this time of early illness. However, neural mechanisms of depression in adolescents have been understudied. R...
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Article history: Received 28 February 2017 Accepted 28 February 2017 Available online 3 March 2017 (Cullen et al., 2014). Chattopadhyay and co-workers examined differences in restingstate functional connectivity (rsFC) between adolescent patients with MDD andmatched healthy controls as well as changes in rsFC following cognitive behavioral therapy (CBT) (Chattopadhyay et al., 2017-in this issue...
متن کاملResting State fMRI in Late-life Anxious Depression
Introduction The Default-Mode Network (DMN) is an organized functional network of several brain regions active during the resting state and inhibited during the performance of active tasks [1]. It involves retrieval and manipulation of past events in an effort to solve problems and develop future plans [2]. Analysis of resting state activity in clinical conditions may enhance the understanding ...
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ژورنال
عنوان ژورنال: The American Journal of Geriatric Psychiatry
سال: 2020
ISSN: 1064-7481
DOI: 10.1016/j.jagp.2020.04.008