Results 31 to 40 of about 5,006,415 (321)

Cerebrovascular Reactivity Assays Collateral Function in Carotid Stenosis

Frontiers in Physiology, 2020
In patients with carotid artery stenosis (CAS), the risk of stroke, its severity, and response to revascularization are strongly related to the availability of collateral blood flow.
Olivia Sobczyk, Olivia Sobczyk, Kevin Sam, Daniel M. Mandell, Adrian P. Crawley, Lakshmikumar Venkatraghavan, Larissa McKetton, Julien Poublanc, James Duffin, James Duffin, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, David J. Mikulis, David J. Mikulis   +14 more
doaj   +1 more source

mTOR-related synaptic pathology causes autism spectrum disorder-associated functional hyperconnectivity

Nature Communications, 2021
Autism spectrum disorder (ASD) is characterised by synaptic surplus and atypical functional connectivity. Here, the authors show that synaptic pathology in Tsc2 haploinsufficient mice is associated with autism-like behavior and cortico-striatal ...
Marco Pagani, Noemi Barsotti, Alice Bertero, Stavros Trakoshis, Laura Ulysse, Andrea Locarno, Ieva Miseviciute, Alessia De Felice, Carola Canella, Kaustubh Supekar, Alberto Galbusera, Vinod Menon, Raffaella Tonini, Gustavo Deco, Michael V. Lombardo, Massimo Pasqualetti, Alessandro Gozzi   +16 more
doaj   +1 more source

Optimising a Simple Fully Convolutional Network for Accurate Brain Age Prediction in the PAC 2019 Challenge

Frontiers in Psychiatry, 2021
Brain age prediction from brain MRI scans not only helps improve brain ageing modelling generally, but also provides benchmarks for predictive analysis methods.
Weikang Gong, Christian F. Beckmann, Christian F. Beckmann, Andrea Vedaldi, Stephen M. Smith, Han Peng, Han Peng, Han Peng   +7 more
doaj   +1 more source

Meta-analysis of functional neuroimaging data using Bayesian nonparametric binary regression [PDF]

Annals of Applied Statistics 2012, Vol. 6, No. 2, 697-718, 2012
In this work we perform a meta-analysis of neuroimaging data, consisting of locations of peak activations identified in 162 separate studies on emotion. Neuroimaging meta-analyses are typically performed using kernel-based methods. However, these methods require the width of the kernel to be set a priori and to be constant across the brain.
arxiv   +1 more source

Structural and functional neuroimaging in attention‐deficit/hyperactivity disorder

Developmental Medicine & Child Neurology, 2018
Over the last decade, there has been a dramatic increase in the number of neuroimaging studies in attention‐deficit/hyperactivity disorder (ADHD). In terms of brain structure, magnetic resonance imaging (MRI), and diffusion tensor imaging studies have ...
A. Albajara Sáenz, T. Villemonteix, I. Massat   +2 more
semanticscholar   +1 more source

Brain-anatomy image data set for problem solving associated with reversal error: Volumetric data

Data in Brief, 2023
Reversal Error (RE) is a common error in algebra problem solving. This error occurs when students recognize the information in the statement but make mistakes when translating some sentences from natural language to algebraic language, reversing the ...
N. Ventura-Campos, L. Ferrando-Esteve, A. Miró-Padilla, C. Ávila   +3 more
doaj  

Infantile epileptic spasms syndrome in children with cardiofaciocutanous syndrome: Clinical presentation and associations with genotype

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, Volume 190, Issue 4, Page 501-509, December 2022., 2022
Abstract Gene variants that dysregulate signaling through the RAS‐MAPK pathway cause cardiofaciocutaneous syndrome (CFCS), a rare multi‐system disorder. Infantile epileptic spasms syndrome (IESS) and other forms of epilepsy are among the most serious complications.
Daniel L. Kenney‐Jung, Dante J. Rogers, Samuel J. Kroening, Abigail L. Zatkalik, Ashley E. Whitmarsh, Amy E. Roberts, Martin Zenker, Maria Luigia Gambardella, Ilaria Contaldo, Chiara Leoni, Roberta Onesimo, Giuseppe Zampino, Marco Tartaglia, Domenica I. Battaglia, Elizabeth I. Pierpont   +14 more
wiley   +1 more source

Engagement of Language and Domain General Networks during Word Monitoring in a Native and Unknown Language

Brain Sciences, 2021
Functional neuroimaging studies have highlighted the roles of three networks in processing language, all of which are typically left-lateralized: a ventral stream involved in semantics, a dorsal stream involved in phonology and speech production, and a ...
Kelly R. Cotosck, Jed A. Meltzer, Mariana P. Nucci, Katerina Lukasova, Letícia L. Mansur, Edson Amaro   +5 more
doaj   +1 more source

What happens to the inhibitory control functions of the right inferior frontal cortex when this area is dominant for language?

eLife
A low number of individuals show an atypical brain control of language functions that differs from the typical lateralization in the left cerebral hemisphere.
Esteban Villar-Rodríguez, Cristina Cano-Melle, Lidón Marin-Marin, Maria Antònia Parcet, César Avila   +4 more
doaj   +1 more source

Cross-Modality Neuroimage Synthesis: A Survey [PDF]

arXiv, 2022
Multi-modality imaging improves disease diagnosis and reveals distinct deviations in tissues with anatomical properties. The existence of completely aligned and paired multi-modality neuroimaging data has proved its effectiveness in brain research. However, collecting fully aligned and paired data is expensive or even impractical, since it faces many ...
arxiv