Results 11 to 20 of about 119,777 (260)

Dexmedetomidine for awake craniotomy without laryngeal mask Dexmedetomidina em craniotomias com o paciente acordado sem o emprego de máscara laríngea

open access: yesArquivos de Neuro-Psiquiatria, 2005
OBJETIVE: This paper reports the use of dexmedetomidine in three epileptic patients with cavernous angiomas that underwent awake surgery in order to map their speech areas.
Antonio Nogueira de Almeida   +5 more
doaj   +1 more source

Surgical approaches to tumors and epileptogenic zones close to Wernicke's area Abordagens cirúrgicas a tumores e zonas epileptógenas junto à área de Wernicke

open access: yesArquivos de Neuro-Psiquiatria, 1995
Surgical procedures near to language related brain regions may cause severe morbidity in relation to speech. Operations performed under local anesthesia and intraoperative cortical mapping may minimize these risks.
Arthur Cukiert   +2 more
doaj   +1 more source

IMPAIRED PROCESSING IN THE PRIMARY AUDITORY CORTEX OF AN ANIMAL MODEL OF AUTISM

open access: yesFrontiers in Systems Neuroscience, 2015
Autism is a neurodevelopmental disorder clinically characterized by deficits in communication, lack of social interaction and, repetitive behaviors with restricted interests.
Renata eAnomal   +5 more
doaj   +1 more source

Track-Density Ratio Mapping With Fiber Types in the Cerebral Cortex Using Diffusion-Weighted MRI

open access: yesFrontiers in Neuroanatomy, 2021
The nerve fibers are divided into three categories: projection, commissural, and association fibers. This study demonstrated a novel cortical mapping method based on these three fiber categories using MR tractography data.
Sang-Han Choi   +6 more
doaj   +1 more source

Brodmann's cortical maps [PDF]

open access: yesJournal of Neurology, Neurosurgery & Psychiatry, 2005
Vicq d’Azyr, a physician and artist, described the brain’s convolutions in 1786, noting differences in morphology in other animals. Magendie had written similarly. Early attempts to correlate the cerebral anatomy to function by observed neurological deficits began in the 1820s, the result of the work of Franz Gall,1 Bouillaud, Robert Todd, Rolando ...
openaire   +2 more sources

Investigating Stimulation Protocols for Language Mapping by Repetitive Navigated Transcranial Magnetic Stimulation

open access: yesFrontiers in Behavioral Neuroscience, 2018
Navigated transcranial magnetic stimulation (nTMS) is increasingly applied to map human language functions. However, studies on protocol comparisons are mostly lacking.
Nico Sollmann   +8 more
doaj   +1 more source

Large Scale Double-Path Illumination System with Split Field of View for the All-Optical Study of Inter-and Intra-Hemispheric Functional Connectivity on Mice

open access: yesMethods and Protocols, 2019
Recent improvements in optical tools that can perturb brain activity and simultaneously reveal the elicited alterations in the associated regions offer an exceptional means to understand and map the connectivity of the brain.
Emilia Conti   +2 more
doaj   +1 more source

Vision and Cortical Map Development [PDF]

open access: yesNeuron, 2007
Functional maps arise in developing visual cortex as response selectivities become organized into columnar patterns of population activity. Recent studies of developing orientation and direction maps indicate that both are sensitive to visual experience, but not to the same degree or duration.
White, Leonard E., Fitzpatrick, David
openaire   +2 more sources

Emotional experience elicited by direct electrical stimulation: Case series and literature review

open access: yesEpilepsia Open, 2023
Objective The cortical representation of emotions is complex, and cortical mapping of emotional experience is incomplete. We aimed to contribute to cortical mapping of emotional experience.
Guiliang Hao   +7 more
doaj   +1 more source

Transcranial magnetic stimulation mapping of the motor cortex: comparison of five estimation algorithms

open access: yesFrontiers in Neuroscience, 2023
BackgroundThere are currently five different kinds of transcranial magnetic stimulation (TMS) motor mapping algorithms available, from ordinary point-based algorithms to advanced field-based algorithms.
Yuanyuan Chen   +8 more
doaj   +1 more source

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