Results 81 to 90 of about 6,299,044 (286)

An investigation of the relationship between BOLD and perfusion signal changes during epileptic generalised spike wave activity [PDF]

, 2008
In pathological conditions interpretation of functional magnetic resonance imaging (fMRI) results can be difficult. This is due to a reliance on the assumed coupling between neuronal activity and changes in cerebral blood flow (CBF) and oxygenation.
Thomas, D.L., Lemieux, L., Hamandi, Khalid, Duncan, J.S., Hamandi, K., Laufs, H., Carmichael, David W., Carmichael, D.W., Laufs, Helmut, Thomas, David L., Lemieux, Louis, Duncan, John S.   +11 more
core   +1 more source

Theory of mind: A cognitive endophenotype of juvenile myoclonic epilepsy?

Epilepsia, EarlyView.
Abstract Objective Juvenile myoclonic epilepsy (JME), the most common idiopathic generalized epilepsy, is associated with neuropsychological and psychiatric comorbidities, including social cognition and theory of mind (ToM) deficits. The interplay between clinical features, social cognition, and their neural and genetic substrates remains poorly ...
Bernardo Crespo‐Pimentel, Lucas J. Rainer, Mario Braun, Martin Kronbichler, Patrick Langthaler, Lisa Kronbichler, Sarah Said‐Yürekli, Laura Zamarian, Hennric Jokeit, Kornelius Winds, Elias Legat, Eugen Trinka, Julia Höfler, Giorgi Kuchukhidze   +13 more
wiley   +1 more source

Imaging brain function with simultaneous BOLD and viscoelasticity contrast: fMRI/fMRE

NeuroImage, 2020
Magnetic resonance elastography (MRE) is emerging as a new tool for studying viscoelastic changes in the brain resulting from functional processes.
Patricia S. Lan, Kevin J. Glaser, Richard L. Ehman, Gary H. Glover   +3 more
doaj   +1 more source

Discrepant expressive language lateralization in children and adolescents with epilepsy

Annals of Clinical and Translational Neurology, 2022
Neuronavigated transcranial magnetic stimulation (nTMS) has emerged as a presurgical language mapping tool distinct from the widely used functional magnetic resonance imaging (fMRI).
Alisa Pasichnik, Melissa Tsuboyama, Ali Jannati, Clemente Vega, Harper L. Kaye, Ugur Damar, Jeffrey Bolton, Scellig S. D. Stone, Joseph R. Madsen, Ralph O. Suarez, Alexander Rotenberg   +10 more
doaj   +1 more source

Real-time imaging of the medullary circuitry involved in the generation of spontaneous muscle sympathetic nerve activity in awake human subjects [PDF]

, 2008
In order to understand the central neural processes involved in blood pressure regulation we recorded muscle sympathetic nerve activity (MSNA) via a tungsten microelectrode in the common peroneal nerve while performing functional Magnetic Resonance ...
Vaughan Macefield, Luke Henderson
core  

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

Novel planning pipeline utilizing the Surgical Theater system for pediatric epilepsy surgery

Epilepsia Open, EarlyView.
Abstract Objective Advances in the analysis and collation of radiographic datasets have enhanced presurgical planning for various neurosurgical procedures, including clipping of cerebral aneurysms, surgical resection of tumors, and arteriovenous malformation management.
Lisa B. E. Shields, Hunain Abri, Cemal Karakas, Shannon D. Davis, Ian S. Mutchnick   +4 more
wiley   +1 more source

Comparison of ensemble and correlation graphs in the task of classifying brain states based on fMRI data [PDF]

Известия высших учебных заведений: Прикладная нелинейная динамика
The study of functional brain networks that support cognitive processes is one of the central goals of modern neuroscience. Functional magnetic resonance imaging (fMRI) is widely used to obtain data on brain activity. However, the high dimensionality and
Vlasenko, Daniil Vladimirovich, Ushakov, Vadim Gennadevich, Zaikin, Aleksei Anatolevich, Zakharov, Denis Gennadevich   +3 more
doaj   +1 more source

EEG–fMRI of idiopathic and secondarily generalized epilepsies [PDF]

, 2006
We used simultaneous EEG and functional MRI (EEG–fMRI) to study generalized spike wave activity (GSW) in idiopathic and secondary generalized epilepsy (SGE).
Lemieux, L., Hamandi, Khalid, Friston, K., Salek-Haddadi, Afraim, Laufs, Helmut, Friston, Karl, Lemieux, Louis, Duncan, John S., Liston, Adam, Duncan, J.S., Hamandi, K., Laufs, H., Fish, David R., Liston, A., Salek-Haddadi, A., Fish, D.R.   +15 more
core   +1 more source

Finding My Path: Listening, Learning, and Leading in Rare Disease: The 2025 Hower Award

Annals of the Child Neurology Society, EarlyView.
Andrea Gropman
wiley   +1 more source