Results 51 to 60 of about 716,083 (340)

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

SCHIZOPHENIA: DEFAULT MODE NETWORK CONNECTIVITY AS A FUTURE BIOMARKER

European Psychiatry, 2023
Introduction The Default Mode Network (DMN) is a brain system with physiological and cognitive properties that make it a major pillar of cortical integration.
M. A. L. Magalhães, M. Andrade
doaj   +1 more source

Patterns of default mode network deactivation in obsessive compulsive disorder [PDF]

, 2017
The objective of the present study was to research the patterns of Default Mode Network (DMN) deactivation in Obsessive Compulsive Disorder (OCD) in the transition between a resting and a non-rest emotional condition.
A Anticevic, AB Nejad, AT Beck, Ben J. Harrison, BO Olatunji, CR Genovese, DA Clark, DL Pauls, ER Stern, ER Stern, JC Beucke, JH Jang, JR Andrews-Hanna, JS Mayer, KD Fitzgerald, KD Singh, L Bartova, L Tian, L Zhou, LQ Uddin, M Göttlich, MC Bradley, MD Fox, ME Raichle, MG Berman, MM Bradley, MR Milad, RL Buckner, S Whitfield-Gabrieli, SA Sassano-Higgins, SJ Broyd, TF Heatherton, WK Goodman, WR Shirer, Y Cheng, ÓF Gonçalves   +35 more
core   +3 more sources

scMRI Reveals Large-Scale Brain Network Abnormalities in Autism [PDF]

, 2012
Autism is a complex neurological condition characterized by childhood onset of dysfunction in multiple cognitive domains including socio-emotional function, speech and language, and processing of internally versus externally directed stimuli.
Alexander, Andrew L., Anderson, Jeffrey S., Bigler, Erin D., Cariello, Annahir N., Cooperrider, Jason R., Fletcher, P. Thomas, Froehlich, Alyson L., Lainhart, Janet E., Lange, Nicholas Theodore, Nielsen, Jared A., Prigge, Molly B. D., Zielinski, Brandon A.   +11 more
core   +8 more sources

Earliest accumulation of β-amyloid occurs within the default-mode network and concurrently affects brain connectivity

Nature Communications, 2017
It is not known exactly where amyloid-β (Aβ) fibrils begin to accumulate in individuals with Alzheimer’s disease (AD). Recently, we showed that abnormal levels of Aβ42 in cerebrospinal fluid (CSF) can be detected before abnormal amyloid can be detected ...
S. Palmqvist, M. Schöll, O. Strandberg, N. Mattsson, E. Stomrud, H. Zetterberg, K. Blennow, Susan M. Landau, W. Jagust, O. Hansson   +9 more
semanticscholar   +1 more source

Spontaneous migraine attack causes alterations in default mode network connectivity [PDF]

, 2017
BACKGROUND: Although migraine is one of the most investigated neurologic disorders, we do not have a perfect neuroimaging biomarker for its pathophysiology. One option to improve our knowledge is to study resting-state functional connectivity in and out
A Bes, A Kucyi, A Kucyi, A Kucyi, A Tessitore, Andrea Edit Edes, C Mainero, C Weiller, FM Amin, Gabriella Juhasz, Gyongyi Kokonyei, Gyorgy Bagdy, I Tracey, L Zhao, Lajos Rudolf Kozak, LH Schulte, Mate Magyar, MN Baliki, RH Gracely, Terezia Zsombok   +19 more
core   +2 more sources

Aerobic training modulates salience network and default mode network metabolism in subjects with mild cognitive impairment

NeuroImage: Clinical, 2018
Aerobic training (AT) is a promising intervention to improve cognitive functioning. However, its modulatory effects on brain networks are not yet entirely understood.
F.H.G. Porto, Artur Martins Coutinho, Fabio Luís de Souza Duran, Ana Lucia de Sá Pinto, Bruno Gualano, Carlos Alberto Buchpiguel, Geraldo Busatto, Ricardo Nitrini, Sonia Maria Dozzi Brucki   +8 more
doaj   +1 more source

Amyloid-driven disruption of default mode network connectivity in cognitively healthy individuals

Brain Communications, 2021
Cortical accumulation of amyloid beta is one of the first events of Alzheimer’s disease pathophysiology, and has been suggested to follow a consistent spatiotemporal ordering, starting in the posterior cingulate cortex, precuneus and medio-orbitofrontal ...
S. Ingala, Jori Tomassen, L. Collij, N. Prent, D. van ‘t Ent, M. ten Kate, E. Konijnenberg, M. Yaqub, P. Scheltens, E. D. de Geus, C. Teunissen, B. Tijms, A. Wink, F. Barkhof, B. V. van Berckel, P. Visser, Anouk den Braber   +16 more
semanticscholar   +1 more source

EEG PHASE RESET OF THE DEFAULT MODE NETWORK

Frontiers in Human Neuroscience, 2014
Objectives: The purpose of this study was to explore phase reset of 3-dimensional current sources located in Brodmann areas located in the human default mode network (DMN) using Low Resolution Electromagnetic Tomography (LORETA) of the human ...
Robert W. Thatcher, Duane M North, Carl J Biver   +2 more
doaj   +1 more source

Dynamic Change of Awareness during Meditation Techniques: Neural and Physiological Correlates [PDF]

, 2012
Recent fndings illustrate how changes in consciousness accommodated by neural correlates and plasticity of the brain advance a model of perceptual change as a function of meditative practice.
Barnes, Vernon A., Dillard-Wright, David, Hamilton, Brittany, Jerath, Shivani, Ravinder, Jerath   +4 more
core   +1 more source