Results 91 to 100 of about 1,652,342 (214)

Morphological brain differences between adult stutterers and non-stutterers [PDF]

, 2004
BACKGROUND: The neurophysiological and neuroanatomical foundations of persistent developmental stuttering (PDS) are still a matter of dispute. A main argument is that stutterers show atypical anatomical asymmetries of speech-relevant brain areas, which ...
Hänggi Jürgen, Jäncke, Lutz, Hänggi, Jürgen, Steinmetz, Helmuth, Steinmetz Helmuth, Steinmetz, H, Jäncke Lutz   +6 more
core   +1 more source

Re‐evaluating impaired consciousness in temporal lobe epilepsy: The role of language dominance and network reorganization

Epilepsia, EarlyView.
Abstract Objective Temporal lobe epilepsy (TLE) frequently affects clinically‐classified ictal consciousness, which the 2025 International League Against Epilepsy (ILAE) classification operationalizes through clinical assessment of awareness and responsiveness.
Radheshyam Stepponat, Marc Berger, Laurin Schäfer, Laura Flamm, Kathrin Kollndorfer, Silvia Bonelli, Gregor Kasprian, Ekaterina Pataraia, Florian Ph. S. Fischmeister   +8 more
wiley   +1 more source

Contribution de la Gamma - Arteriographie Carotidienne a L'etude de la Dynamique Circulatoire Cerebrale [PDF]

Acta Medica Iranica, 1964
Carotid gamma angiography completes the advantage of paraclinic investiga - tions in field of neuroradiology. "nSince this procedure can easily proceed the regular contrast angiography, it furnishes additional valuable data without being ...
B. Vlahovich, I. S. Adib - Yazdi
doaj  

Brain Mapping Project: Clinical Aspects and Role of Neuroradiology [PDF]

American Journal of Neuroradiology, 2013
As experts in the realm of applying brain imaging technology for meaningful information on an individual patient's medical care, neuroradiologists can provide a physiologic, pathophysiologic, and clinical context for the advances achieved from brain-mapping.
openaire   +2 more sources

Automated Determination of Brain Parenchymal Fraction in Multiple Sclerosis

, 2013
BACKGROUND AND PURPOSE: Brain atrophy is a manifestation of tissue damage in MS. Reduction in brain parenchymal fraction is an accepted marker of brain atrophy.
Lindqvist, T.,, Warntjes, Jan Bertus Marcel,, Birgander, R.,, Vagberg, M.,, Sundstrom, P.,, Svenningsson, A.,, Ambarki, K.,   +6 more
core   +1 more source

Non‐contrast MRI reliably captures perfusion abnormalities in status epilepticus

Epilepsia, EarlyView.
Abstract Objective To determine whether non‐contrast pseudo‐continuous arterial spin labeling (pCASL) detects status epilepticus (SE)–related perfusion abnormalities and shows quantitative correspondence with dynamic susceptibility contrast (DSC) perfusion magnetic resonance imaging (MRI), and to compare single‐slice and volumetric approaches for ...
Lukas Machegger, Pilar Bosque‐Varela, Jürgen Steinbacher, Johannes Pfaff, Eugen Trinka, Giorgi Kuchukhidze   +5 more
wiley   +1 more source

Measurement and analysis of brain deformation during neurosurgery. [PDF]

, 2003
Recent studies have shown that the surface of the brain is deformed by up to 20 mm after the skull is opened during neurosurgery, which could lead to substantial error in commercial image-guided surgery systems.
Maurer, C R, Martin, A J, Hill, DLG, Maurer, CR, Hill, D L G, Hawkes, DJ, Castellano-Smith, AD, Truwit, CL, Liu, H, Hall, W A, Martin, AJ, Hall, WA, Hartkens, T, Castellano-Smith, A D, Truwit, C L, Hawkes, D J   +15 more
core   +1 more source

Abnormal functional connectivity patterns in temporal lobe epilepsy—An international ENIGMA‐epilepsy study

Epilepsia Open, EarlyView.
Abstract Objectives Temporal lobe epilepsy (TLE) impacts multiple brain networks. Aberrant functional connectivity has been demonstrated in resting‐state networks (RSNs) that mediate higher brain functions in TLE. This study aimed to identify the reproducible patterns of altered functional connectivity in TLE in a large, international cohort through ...
Victoria Ives‐Deliperi, Jonathan Ipser, James T. Butler, Heath Pardoe, Hamid Soltanian‐Zadeh, Christian Rummel, Roland Wiest, Simon S. Keller, Barbara A. K. Kreilkamp, Anna Elisabetta Vaudano, Alice Ballerini, Stefano Meletti, Gerard Hall, Peter Taylor, Luis Concha, Alfonso Fajardo‐Valdez, Raphael Fernandes Casseb, Fernando Cendes, Clarissa L. Yasuda, Louis Lemieux, John S. Duncan, Esmaeil Davoodi‐Bodj, Orrin Devinsky, Sophia I. Thomopoulos, Dan J. Stein, Paul M. Thompson, Sanjay M. Sisodiya, Taha Gholipour, Carrie R. McDonald   +28 more
wiley   +1 more source

Phase dependent modulation of tremor amplitude in essential tremor through thalamic stimulation [PDF]

, 2013
High frequency deep brain stimulation of the thalamus can help ameliorate severe essential tremor. Here we explore how the efficacy, efficiency and selectivity of thalamic deep brain stimulation might be improved in this condition.
Green, Alexander L, Zrinzo, L, Brittain, John-Stuart, Green, Alexander L., Aziz, Tipu, Green, AL, Zrinzo, Ludvic, Little, S, Cagnan, H, Little, Simon, Limousin, P, Fitzgerald, James, Cagnan, Hayrire, Foltynie, Thomas, Hariz, Marwan, Brittain, JS, Limousin, Patricia, Aziz, T, Brown, Peter, Joint, Carole, Fitzgerald, J, Hariz, M, Cagnan, Hayriye, Foltynie, T, Brown, P, Green, Alexander, Joint, C   +26 more
core   +1 more source

The spatial learning task of Lhermitte and Signoret: Marker of bilateral hippocampal dysfunction in temporal lobe epilepsy

Epilepsia Open, EarlyView.
Abstract Objective Bilateral hippocampal compromise in temporal lobe epilepsy (TLE) substantially increases the risk of significant adverse memory outcomes following unilateral anterior temporal lobectomy and may contraindicate surgery. The Spatial Learning Task (SLT) of Lhermitte and Signoret (1972) is a simple object–location arbitrary associative ...
Andy Sitoh, David Weintrob, Jacqueline F. I. Anderson, Marie F. O'Shea, Graeme D. Jackson, Piero Perucca, Chris Tailby   +6 more
wiley   +1 more source