Results 41 to 50 of about 106,291 (299)

Default mode network in the effects of Δ9-Tetrahydrocannabinol (THC) on human executive function. [PDF]

PLoS ONE, 2013
Evidence is increasing for involvement of the endocannabinoid system in cognitive functions including attention and executive function, as well as in psychiatric disorders characterized by cognitive deficits, such as schizophrenia.
Matthijs G Bossong, J Martijn Jansma, Hendrika H van Hell, Gerry Jager, René S Kahn, Nick F Ramsey   +5 more
doaj   +1 more source

Individual differences in delay discounting are associated with dorsal prefrontal cortex connectivity in children, adolescents, and adults

Developmental Cognitive Neuroscience, 2023
Delay discounting is a measure of impulsive choice relevant in adolescence as it predicts many real-life outcomes, including obesity and academic achievement.
Kahini Mehta, Adam Pines, Azeez Adebimpe, Bart Larsen, Danielle S. Bassett, Monica E. Calkins, Erica B. Baller, Martin Gell, Lauren M. Patrick, Golia Shafiei, Raquel E. Gur, Ruben C. Gur, David R. Roalf, Daniel Romer, Daniel H. Wolf, Joseph W. Kable, Theodore D. Satterthwaite   +16 more
doaj   +1 more source

Deactivation of default mode network during touch [PDF]

Scientific Reports, 2019
AbstractInterpersonal touch possesses a strong affective component, which immediately evokes attention. The neural processing of such touch is moderated by specialized C-tactile nerve fibers in the periphery and results in central activation of somatosensory areas as well as regions involved in social processing, such as the superior temporal gyrus ...
Strauss, Timmy, Kämpe, Robin, Hamilton, Paul, Olausson, Håkan, Rottstaedt, Fabian, Raue, Claudia, Croy, Ilona   +6 more
openaire   +3 more sources

Neural network topology in ADHD; evidence for maturational delay and default-mode network alterations [PDF]

, 2017
Objective Attention-deficit/hyperactivity disorder (ADHD) has been associated with widespread brain abnormalities in white and grey matter, affecting not only local, but global functional networks as well.
Hillebrand, A., Gouw, A., Van Mourik, R., A. Hillebrand, A. Gouw, K. Geladé, J. Oosterlaan, Geladé, K., Maras, Athanasios, T.W.P. Janssen, A. Maras, Janssen, T. W.P., Maras, A., Oosterlaan, J., Janssen, T.W.P., Janssen, T.W.P.; id_orcid, R. Van Mourik   +16 more
core   +1 more source

The default mode network and the working memory network are not anti-correlated during all phases of a working memory task.

PLoS ONE, 2015
IntroductionThe default mode network and the working memory network are known to be anti-correlated during sustained cognitive processing, in a load-dependent manner.
Tommaso Piccoli, Giancarlo Valente, David E J Linden, Marta Re, Fabrizio Esposito, Alexander T Sack, Francesco Di Salle   +6 more
doaj   +1 more source

Refugee visa insecurity disrupts the brain’s default mode network

European Journal of Psychotraumatology, 2023
Background: Research has largely focused on the psychological consequences of refugee trauma exposure, but refugees living with visa insecurity face an uncertain future that also adversely affects psychological functioning and self-determination ...
Belinda J. Liddell, Pritha Das, Gin S. Malhi, Angela Nickerson, Kim L. Felmingham, Mirjana Askovic, Jorge Aroche, Mariano Coello, Jessica Cheung, Miriam Den, Tim Outhred, Richard A. Bryant   +11 more
doaj   +1 more source

THE RELATIONSHIP BETWEEN THE DEFAULT MODE RESTING STATE NEURAL NETWORK, RESPIRATORY SINUS ARRHYTHMIA, AND SELF-FOCUSED COGNITION: AN EMPIRICAL ANALYSIS [PDF]

, 2013
Functional activity within the default mode resting state neural network (RSNN) and the resting respiratory sinus arrhythmia (RSA) may represent an integrated neural and peripheral cardiovascular index of the baseline, resting state in humans.
Egizio, Victoria
core  

Kognition und funktionelle Reorganisation bei Kindern mit Rolando-Epilepsie [PDF]

, 2014
Die Rolando-Epilepsie (RE) oder benigne Epilepsie mit zentro-temporalen Spikes (BECTS) ist mit ihrer hohen Prävalenz eine der häufigsten kindlichen fokalen idiopathischen Epilepsien.
Oser, Nadine
core   +1 more source

Microstructure of the Default Mode Network in Preterm Infants [PDF]

American Journal of Neuroradiology, 2016
Diffusion and fMRI has been providing insights to brain development in addition to anatomic imaging. This study aimed to evaluate the microstructure of white matter tracts underlying the default mode network in premature infants by using resting-state functional MR imaging in conjunction with diffusion tensor imaging-based tractography.A cohort of 44 ...
J. Cui, O. Tymofiyeva, R. Desikan, T. Flynn, H. Kim, D. Gano, C.P. Hess, D.M. Ferriero, A.J. Barkovich, D. Xu   +9 more
openaire   +4 more sources

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source