Functional brain imaging studies of youth depression: A systematic review
TLDR
Youth MDD is characterized by abnormal activations in ventromedial frontal regions, the anterior cingulate and amygdala, which are broadly consistent with the implicated role of medial network regions in the pathophysiology of depression.About:
This article is published in NeuroImage: Clinical.The article was published on 2014-01-01 and is currently open access. It has received 256 citations till now. The article focuses on the topics: Neuroimaging.read more
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Deep neural network with weight sparsity control and pre-training extracts hierarchical features and enhances classification performance: Evidence from whole-brain resting-state functional connectivity patterns of schizophrenia.
TL;DR: The proposed schemes and reported findings attained by using the DNN classifier and whole-brain FC data suggest that such approaches show improved ability to learn hidden patterns in brain imaging data, which may be useful for developing diagnostic tools for SZ and other neuropsychiatric disorders and identifying associated aberrant FC patterns.
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The Brain’s Response to Reward Anticipation and Depression in Adolescence: Dimensionality, Specificity, and Longitudinal Predictions in a Community-Based Sample
Argyris Stringaris,Pablo Vidal-Ribas Belil,Eric Artiges,Herve Lemaitre,Fanny Gollier-Briant,Selina Wolke,Hélène Vulser,Ruben Miranda,Jani Penttilä,Maren Struve,Tahmine Fadai,Viola Kappel,Yvonne Grimmer,Robert Goodman,Luise Poustka,Patricia J. Conrod,Anna Cattrell,Tobias Banaschewski,Arun L.W. Bokde,Uli Bromberg,Christian Büchel,Herta Flor,Vincent Frouin,Juergen Gallinat,Hugh Garavan,Penny A. Gowland,Andreas Heinz,Bernd Ittermann,Frauke Nees,Dimitri Papadopoulos,Tomáš Paus,Michael N. Smolka,Henrik Walter,Robert Whelan,Jean-Luc Martinot,Gunter Schumann,Marie-Laure Paillère-Martinot +36 more
TL;DR: It is suggested that reduced striatal activation operates as a mechanism across the risk spectrum for depression and is a behavioral indicator of positive valence systems, consistent with predictions based on the Research Domain Criteria.
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Annual Research Review: Childhood maltreatment, latent vulnerability and the shift to preventative psychiatry – the contribution of functional brain imaging
TL;DR: It is suggested that maltreatment leads to neurocognitive alterations that embed latent vulnerability to psychiatric disorder, establishing a compelling case for identifying those children at most risk and developing mechanistically informed models of preventative intervention.
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Theory of mind in major depressive disorder: A meta-analysis
Emre Bora,Michael Berk +1 more
TL;DR: There is a need to investigate theory of mind abilities in different subtypes and stages of depression, especially in remitted patients, because available evidence suggests that emotion recognition is only marginally impaired in major depressive disorder.
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Mechanisms underlying the association between insomnia, anxiety, and depression in adolescence: Implications for behavioral sleep interventions.
TL;DR: Several 'biopsychosocial' mechanisms hold promise as viable treatment targets for adolescent behavioral sleep interventions, which may reduce both insomnia and internalizing symptoms.
References
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A default mode of brain function.
Marcus E. Raichle,Ann Mary MacLeod,Abraham Z. Snyder,William J. Powers,Debra A. Gusnard,Gordon L. Shulman +5 more
TL;DR: A baseline state of the normal adult human brain in terms of the brain oxygen extraction fraction or OEF is identified, suggesting the existence of an organized, baseline default mode of brain function that is suspended during specific goal-directed behaviors.
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International Statistical Classification of Diseases and Related Health Problems
TL;DR: There is substantial global variation in the relative burden of stroke compared with IHD, and the disproportionate burden from stroke for many lower-income countries suggests that distinct interventions may be required.
Book
Cognitive Therapy and the Emotional Disorders
TL;DR: In cognitive therapy, a person's psychological difficulties stem from his own erroneous assumptions and faulty concepts of himself and the world as mentioned in this paper, and such a person can be helped to recognize and correct distortions in thinking that cause his emotional disturbance.
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Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR)
TL;DR: The Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text revision (DSM-IV-TR) (American Psychiatric Association], 2000) is a compendium of mental disorders, a listing of the criteria used to diagnose them, and a detailed system for their definition, organization, and classification.
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Spontaneous fluctuations in brain activity observed with functional magnetic resonance imaging.
Michael D. Fox,Marcus E. Raichle +1 more
TL;DR: Recent studies examining spontaneous fluctuations in the blood oxygen level dependent (BOLD) signal of functional magnetic resonance imaging as a potentially important and revealing manifestation of spontaneous neuronal activity are reviewed.