Results 101 to 110 of about 523,044 (279)

Cerebral Inefficient Activation in Schizophrenia Patients and Their Unaffected Parents during the N-Back Working Memory Task: A Family fMRI Study.

PLoS ONE, 2015
BackgroundIt has been suggested that working memory deficits is a core feature of symptomatology of schizophrenia, which can be detected in patients and their unaffected relatives.
Sisi Jiang, Hao Yan, Qiang Chen, Lin Tian, Tianlan Lu, Hao-Yang Tan, Jun Yan, Dai Zhang   +7 more
doaj   +1 more source

Identifiable regional and neural network abnormalities in early childhood anxiety

JCPP Advances, EarlyView.
Abstract Background Although the neural underpinnings of anxiety have been investigated, most research has been confined to adolescence and adulthood, with less of a focus on the early childhood period. Little is known about the role of anticipatory fear processing early childhood, which is a sensitive period for anxiety development.
Khalil I. Thompson, Yiwen Zhang, Denny Schaedig, Anna Bankston, Anoushka Parnerkar, Shrinidhi Jeyaram, Nadine Melhem, Susan B. Perlman   +7 more
wiley   +1 more source

Dorsolateral prefrontal cortex-based control with an implanted brain–computer interface [PDF]

, 2020
The objective of this study was to test the feasibility of using the dorsolateral prefrontal cortex as a signal source for brain–computer interface control in people with severe motor impairment.
Aarnoutse, Erik J., Pels, Elmar G.M., Leinders, Sacha, Branco, Mariana P., Van der Vijgh, Benny, Ramsey, Nicolas F., Vansteensel, Mariska J., Freudenburg, Zac V., Van Zandvoort, Martine J.E., Brain, Projectafdeling functional imaging, ZL Algemene Neurologie Medisch   +11 more
core  

Written exposure therapy augmented with transcranial direct current stimulation for posttraumatic stress disorder: A pilot randomized clinical trial

Journal of Traumatic Stress, EarlyView.
Abstract Written exposure therapy (WET) is an evidence‐based, trauma‐focused psychotherapy for posttraumatic stress disorder (PTSD) that has been tested with several trauma‐exposed samples. Although many individuals who receive WET and other trauma‐focused psychotherapies experience a significant reduction in PTSD symptoms, there remains room for ...
Casey L. Straud, Kiara H. Buccellato, Melissa Martinez, Stacey Young‐McCaughan, John C. Moring, Sarah Barron, Flavia R. Carreno, Daniel Lodge, David A. Morilak, Brian P. Marx, Denise M. Sloan, Alan L. Peterson, for the STRONG STAR Consortium   +12 more
wiley   +1 more source

Ethanol reduces rCBF activation of left dorsolateral prefrontal cortex during a verbal fluency task

, 2001
Measurements of regional cerebral blood flow were made in 20 healthy young male subjects during sobriety and inebriation (0.06 % blood alcohol) during rest and during performance of a word fluency test.
Wendt, Peter E, Risberg, Jarl, Risberg, Jarl,, Lund University., Peter E. Wendt, Jarl Risberg   +5 more
core   +1 more source

Repetitive transcranial magnetic stimulation over the right dorsolateral prefrontal cortex affects strategic decision-making

, 2005
Although decision-making is typically seen as a rational process, emotions play a role in tasks that include unfairness. Recently, activation in the right dorsolateral prefrontal cortex during offers experienced as unfair in the Ultimatum Game was ...
Aleman, A, Sanfey, AG, van't Wout, M, Kahn, RS   +3 more
core   +2 more sources

7 T MRI Connectivity‐Guided Reprogramming Improves Deep Brain Stimulation Motor Outcome in Parkinson's Disease

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is an established treatment for Parkinson's disease (PD). Using 7‐Tesla (7 T) MRI connectivity analysis to visualize the patient‐specific STN motor subdivision, we hypothesize that reprogramming patients who are stimulated outside of this subdivision can improve their ...
Yarit Wiggerts, Annabel van der Weide, Rick Schuurman, Pepijn van den Munckhof, Rob MA de Bie, Martijn Beudel, Maarten Bot   +6 more
wiley   +1 more source

Early Longitudinal Brain Network Changes in Huntington's Disease Before Clinical Motor Onset

Movement Disorders, EarlyView.
Abstract Background Longitudinal studies of seed‐based functional connectivity (SBFC) in young adult Huntington's disease gene‐expanded (HDGE) individuals are rare, and none, to our knowledge, have examined adult cohorts decades from predicted clinical motor diagnosis.
Michela Leocadi, Nicola Z. Hobbs, Mena Farag, Michael J. Murphy, Kate Fayer, Olivia Thackeray, Harry Knights, James B. Rowe, Trevor W. Robbins, Barbara J. Sahakian, Geraint Rees, Rachael I. Scahill, Sarah J. Tabrizi, Christelle Langley   +13 more
wiley   +1 more source

Apathy in Lewy Body Disorders: A Position Paper

Movement Disorders, EarlyView.
Abstract Apathy is one of the most prevalent and disabling non‐motor symptoms in Parkinson's disease (PD) and dementia with Lewy bodies (DLB), collectively referred to as Lewy body disorders (LBDs). It is associated with reduced quality of life, accelerated cognitive decline, increased caregiver burden, and poorer functional outcomes, yet remains ...
Jaime Kulisevsky, Lidia Bojtos, Milica G. Kramberger, Elisa Mantovani, Iulia Murasan, Jose‐Alberto Palma, Karolina Poplawska‐Domaszewicz, Anna Sauerbier, Kallol Ray Chaudhuri, Per Odin, Daniel Weintraub, Anette Schrag, Cristian Falup‐Pecorariu   +12 more
wiley   +1 more source

Left dorsolateral prefrontal cortex supports context-dependent prioritisation of off-task thought

Nature Communications, 2019
The authors show that the dorsolateral prefrontal cortex (DLPFC) is involved in both on-task thought during increased environmental demands, and off-task thought during decreased demand–suggesting a role for the DLPFC in prioritising goals in a context ...
A. Turnbull, H. T. Wang, C. Murphy, N. S. P. Ho, X. Wang, M. Sormaz, T. Karapanagiotidis, R. M. Leech, B. Bernhardt, D. S. Margulies, D. Vatansever, E. Jefferies, J. Smallwood   +12 more
doaj   +1 more source