When the Brain Loses Its Self: Prefrontal Inactivation during Sensorimotor Processing
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TLDR
The results support the notion that self-related processes are not necessarily engaged during sensory perception and can be actually suppressed, and show a complete segregation between the two patterns of activity.About:
This article is published in Neuron.The article was published on 2006-04-20 and is currently open access. It has received 552 citations till now. The article focuses on the topics: Perception & Brain activity and meditation.read more
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GLP-1 receptors exist in the parietal cortex, hypothalamus and medulla of human brains and the GLP-1 analogue liraglutide alters brain activity related to highly desirable food cues in individuals with diabetes: a crossover, randomised, placebo-controlled trial
Olivia M. Farr,Michail Sofopoulos,Michael A. Tsoukas,Fadime Dincer,Bindiya Thakkar,Ayse Sahin-Efe,Andreas Filippaios,Jennifer Bowers,Alexandra Srnka,Anna Gavrieli,Byung Joon Ko,Byung Joon Ko,Chrysoula I. Liakou,Nickole Kanyuch,Sofia Tseleni-Balafouta,Christos S. Mantzoros +15 more
TL;DR: The presence of GLP-1 receptors on neurons in the human hypothalamus, medulla and parietal cortex is demonstrated for the first time and it is observed that liraglutide alters brain activity related to highly desirable food cues.
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Rhythms of consciousness: binocular rivalry reveals large-scale oscillatory network dynamics mediating visual perception.
TL;DR: This work provides evidence that perceptual switching during binocular rivalry is time-locked to gamma-band synchronizations which recur at a theta rate, indicating that the onset of new conscious percepts coincides with the emergence of a new gamma-synchronous assembly that is locked to an ongoing theta rhythm.
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Neural correlates of experimentally induced flow experiences.
TL;DR: It is concluded that neural activity changes in these brain regions reflect psychological processes that map on the characteristic features of flow: coding of increased outcome probability (putamen), deeper sense of cognitive control (IFG), decreased self-referential processing (MPFC), and decreased negative arousal (AMY).
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A Systematic Review and Meta-analysis of Neuroimaging in Oppositional Defiant Disorder (ODD) and Conduct Disorder (CD) Taking Attention-Deficit Hyperactivity Disorder (ADHD) Into Account
TL;DR: Findings confirm the involvement of hot, and to a smaller extent cool, EF associated brain areas in ODD/CD, and support an integrated model for O DD/CD (e.g. Blair, Development and Psychopathology, 17(3), 865-891, 2005).
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Future trends in Neuroimaging: Neural processes as expressed within real-life contexts
Uri Hasson,Christopher J. Honey +1 more
TL;DR: The argument in favor of a shift from fine-grained functional labeling toward the characterization of underlying neural processes is argued, and the trend towards more ecologically valid fMRI experiments, which engage neural circuits in real life conditions is highlighted.
References
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Book
The Principles of Psychology
TL;DR: For instance, the authors discusses the multiplicity of the consciousness of self in the form of the stream of thought and the perception of space in the human brain, which is the basis for our work.
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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.
Book
Descartes' Error: Emotion, Reason, and the Human Brain
TL;DR: The authors argued that rational decisions are not the product of logic alone - they require the support of emotion and feeling, drawing on his experience with neurological patients affected with brain damage, Dr Damasio showed how absence of emotions and feelings can break down rationality.