Results 111 to 120 of about 307,566 (243)

Info-Clustering: A Mathematical Theory for Data Clustering

, 2016
We formulate an info-clustering paradigm based on a multivariate information measure, called multivariate mutual information, that naturally extends Shannon's mutual information between two random variables to the multivariate case involving more than ...
Al-Bashabsheh, Ali, Chan, Chung, Kaced, Tarik, Liu, Tie, Zhou, Qiaoqiao   +4 more
core   +1 more source

Enhancing Brain MRI Super‐Resolution Through Multi‐Slice Aware Matching and Fusion

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT In clinical diagnosis, magnetic resonance imaging (MRI) allows different contrast images to be obtained. High‐resolution (HR) MRI presents fine anatomical structures, which is important for improving the efficiency of expert diagnosis and realising smart healthcare.
Jie Xiang, Ang Zhao, Xia Li, Xubin Wu, Yanqing Dong, Yan Niu, Xin Wen, Yidi Li   +7 more
wiley   +1 more source

Quercetin Reduces Vascular Senescence and Inflammation in Symptomatic Male but Not Female Coronary Artery Disease Patients

Aging Cell, EarlyView.
In male patients undergoing CABG surgery, pretreatment with quercetin suppressed inflammaging and its associated inflammation, leading to improved endothelium‐dependent relaxation (measured ex vivo) and reducing new onset of post‐operative atrial fibrillation.
Pauline Mury, Olina Dagher, Annik Fortier, Ariel Diaz, Yoan Lamarche, Pierre‐Emmanuel Noly, Marina Ibrahim, Pierre Pagé, Philippe Demers, Denis Bouchard, Pierre‐Luc Bernier, Nancy Poirier, Emmanuel Moss, Nicolas Durrleman, Hughes Jeanmart, Michel Pellerin, Guillaume Lettre, Nathalie Thorin‐Trescases, Michel Carrier, Eric Thorin   +19 more
wiley   +1 more source

Comparing intertemporal decision‐making models: Predictions and applications in lifespan through subjective time perception

British Journal of Psychology, EarlyView.
Abstract Intertemporal decision‐making is essential in daily life, requiring individuals to evaluate the value of investments over time. This study aimed to assess how well intertemporal choice models explain and predict decision‐making behaviours, focusing on subjective time perception across the lifespan.
Lijuan Dai, Ya Wang, Robin Chark, Lulu Liu   +3 more
wiley   +1 more source

Spliceosome protein alterations differentiate hubs of the default mode connectome during the progression of Alzheimer's disease

Brain Pathology, EarlyView.
Default mode network (DMN) consists, in part, of the frontal (FC), precuneus (PreC), and posterior cingulate cortex (PCC), which plays a critical role in episodic memory and retrieval of autobiographical memories, displays spatiotemporal differences in the onset of amyloid and hypometabolism that reflects tau neurodegeneration and loss of connectivity ...
Sylvia E. Perez, Muhammad Nadeem, Bin He, Jennifer C. Miguel, David G. Moreno, Marta Moreno‐Rodriguez, Michael Malek‐Ahmadi, Chadwick M. Hales, Elliott J. Mufson   +8 more
wiley   +1 more source

The Human Connectome Project and beyond: Initial applications of 300mT/m gradients [PDF]

NeuroImage, 2013
The engineering of a 3 T human MRI scanner equipped with 300 mT/m gradients - the strongest gradients ever built for an in vivo human MRI scanner - was a major component of the NIH Blueprint Human Connectome Project (HCP). This effort was motivated by the HCP's goal of mapping, as completely as possible, the macroscopic structural connections of the in
Boris Keil, Keith Heberlein, M. Dylan Tisdall, Thomas Witzel, Hannah C. Kinney, Himanshu Bhat, Julien Cohen-Adad, Susie Y. Huang, Lawrence L. Wald, Kecheng Liu, Rebecca D. Folkerth, Rebecca D. Folkerth, Brian L. Edlow, Jennifer A. McNab, Thorsten Feiweier   +14 more
openaire   +3 more sources

Recreational marijuana use impacts white matter integrity and subcortical (but not cortical) morphometry

NeuroImage: Clinical, 2016
A recent shift in legal and social attitudes toward marijuana use has also spawned a surge of interest in understanding the effects of marijuana use on the brain. There is considerable evidence that an adolescent onset of marijuana use negatively impacts
Joseph M. Orr, Courtnie J. Paschall, Marie T. Banich   +2 more
doaj   +1 more source

Psychedelics, entactogens and psychoplastogens for depression and related disorders

British Journal of Pharmacology, EarlyView.
Currently, the most actively investigated rapidly acting antidepressants, anxiolytics and/or anti PTSD agents, include psychedelics e.g. psilocybin, LSD, N,N‐dimethyltryptamine, ayahuasca; non‐hallucinogenic entactogens, e.g. MDMA; psychoplastogens which rapidly promote neuroplasticity, e.g.
Daniel Hoyer
wiley   +1 more source

Hand preference and the corpus callosum: Is there really no association?

NeuroImage: Reports, 2023
Originating from a series of morphometric studies conducted in the 1980s, it appears a widely held belief in cognitive neuroscience that the corpus callosum is larger in left or mixed handers than in right handers (RH).
Nora Raaf, René Westerhausen
doaj  

The Frequent Network Neighborhood Mapping of the human hippocampus shows much more frequent neighbor sets in males than in females.

PLoS ONE, 2020
In the study of the human connectome, the vertices and the edges of the network of the human brain are analyzed: the vertices of the graphs are the anatomically identified gray matter areas of the subjects; this set is exactly the same for all the ...
Máté Fellner, Bálint Varga, Vince Grolmusz   +2 more
doaj   +1 more source