Results 51 to 60 of about 219,307 (309)

Reorganization of the sensorimotor cortex in patients with Ph-negative myeloproliferative neoplasms according to functional MRI

Frontiers in Neuroscience
IntroductionMyeloproliferative neoplasms (MPN) may contribute to cerebrovascular disease via cellular and endothelial pathology leading to impairment at the neurovascular unit (NVU) level.
Polina I. Kuznetsova, Sofya N. Morozova, Anton A. Raskurazhev, Marine M. Tanashyan   +3 more
doaj   +1 more source

Thalamo‐Lesional Connectivity Signatures of Bilateral Tonic–Clonic Seizures in Focal Cortical Dysplasia‐Related Epilepsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Focal cortical dysplasia (FCD) is the most common etiology of drug‐resistant epilepsy in children. Focal to bilateral tonic–clonic seizures (FBTCS) mark a high risk of drug‐resistant epilepsy and involve thalamocortical circuitry in their generation and propagation.
Hua Xie, Xiaotong Li, Venkata Sita Priyanka Illapani, Leigh N. Sepeta, Jason Schroeder, Chima O. Oluigbo, Madison M. Berl, William D. Gaillard, Nathan T. Cohen   +8 more
wiley   +1 more source

Studying the Role of Human Parietal Cortex in Visuospatial Attention with Concurrent TMS-fMRI [PDF]

, 2010
Combining transcranial magnetic stimulation (TMS) with concurrent functional magnetic resonance imaging (fMRI) allows study of how local brain stimulation may causally affect activity in remote brain regions.
Bjoertomt, Otto, Bestmann, S, Driver, Jon, Josephs, O, Ruff, Christian C; https://orcid.org/, Bjoertomt, O, Ruff, Christian C., Ruff, CC, Driver, J, Blankenburg, Felix, Blankenburg, F, Deichmann, R, Bestmann, Sven, Josephs, Oliver, Deichmann, Ralf   +14 more
core   +1 more source

The Pathoconnectivity Profile of Alzheimer’s Disease: A Morphometric Coalteration Network Analysis

Frontiers in Neurology, 2018
Gray matter alterations are typical features of brain disorders. However, they do not impact on the brain randomly. Indeed, it has been suggested that neuropathological processes can selectively affect certain assemblies of neurons, which typically are ...
Jordi Manuello, Jordi Manuello, Andrea Nani, Andrea Nani, Andrea Nani, Enrico Premi, Barbara Borroni, Tommaso Costa, Tommaso Costa, Karina Tatu, Karina Tatu, Donato Liloia, Sergio Duca, Franco Cauda, Franco Cauda   +14 more
doaj   +1 more source

Advances in the efficacy of dialectical behavior therapy in the treatment of non-suicidal self-injury： evidence from brain function imaging

Sichuan jingshen weisheng, 2021
This paper intends to systematically review the efficacy and imaging related studies of dialectical behavior therapy （DBT） in the treatment of non-suicidal self-injury （NSSI）， so as to provide references for DBT treatment of NSSI.
Li Hongzhi, Kuang Li
doaj   +1 more source

Adaptive Observer for Coupled Wave PDE and Infinite ODE With Sampled Data and Unknown Input: Application to Brain Hemodynamics Estimation

International Journal of Adaptive Control and Signal Processing, EarlyView.
This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir, Sarah Mechhoud, Taous‐Meriem Laleg‐Kirati   +2 more
wiley   +1 more source

Personalized Network‐Guided Neuromodulation Enhances Human Working Memory

Advanced Science, EarlyView.
A personalized neuromodulation framework combining individualized functional brain network targeting with real‐time neural decoding is introduced. Using concurrent TMS–fMRI, participant‐specific stimulation targets and optimal frequencies are identified. Only optimal‐frequency stimulation improves working memory across sessions.
Ahsan Khan, Hongming Li, Camille Blaine, Julie Grier, Ethan Hammett, Almaris Figueroa‐Gonzalez, Sarai Garcia, Romain Duprat, Justin Reber, Joseph Deluisi, Christos Davatzikos, Theodore D. Satterthwaite, Yong Fan, Desmond J. Oathes   +13 more
wiley   +1 more source

Rest-fMRI—A Potential Substitute for Task-fMRI?

Indian Journal of Radiology and Imaging
Abstract Objective The aim of this study was to assess the reliability of resting-state functional magnetic resonance imaging (rest-fMRI) in mapping language areas for preoperative planning, versus standard task-based techniques, which are at times difficult to perform in clinical settings. Our study also aimed to evaluate the overlap between
Santosh S. Gupta, Rithika Sriram, Smruti Mulani   +2 more
openaire   +3 more sources

Schooling Trajectories and the Development of Brain Dynamics: A Comparative Study of Montessori and Traditional Education

Advanced Science, EarlyView.
We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua, Anira Escrichs, Yonatan Sanz Perl, Morten L. Kringelbach, Adele Diamond, Solange Denervaud, Gustavo Deco   +6 more
wiley   +1 more source

Kernel methods for fmri pattern prediction

, 2008
In this paper, we present an effective computational approach for learning patterns of brain activity from the fMRI data. The procedure involved correcting motion artifacts, spatial smoothing, removing low frequency drifts and applying multivariate ...
Saunders, Craig, Ni, Yizhao, Chu, Carlton, John Ashburner, Carlton Chu, Craig J. Saunders, Ashburner, John, Yizhao Ni   +7 more
core   +1 more source