White matter abnormalities associate with type and localization of focal epileptogenic lesions

BM Campos, AC Coan, GC Beltramini, M Liu… - …, 2015 - Wiley Online Library
Objective To evaluate white matter (WM) integrity of distinct groups of patients with
antiepileptic drug (AED)–resistant localization‐related epilepsies. Methods We used …

EEG-fMRI in the presurgical evaluation of temporal lobe epilepsy

AC Coan, UJ Chaudhary, F Grouiller… - Journal of Neurology …, 2016 - jnnp.bmj.com
Objective Drug-resistant temporal lobe epilepsy (TLE) often requires thorough investigation
to define the epileptogenic zone for surgical treatment. We used simultaneous interictal …

Radiologic evidence that hypothalamic gliosis is improved after bariatric surgery in obese women with type 2 diabetes

S van de Sande-Lee, SJ Melhorn, B Rachid… - International Journal of …, 2020 - nature.com
Abstract Background/Objectives Hypothalamic neurons play a major role in the control of
body mass. Obese subjects present radiologic signs of gliosis in the hypothalamus, which …

Distinct functional and structural MRI abnormalities in mesial temporal lobe epilepsy with and without hippocampal sclerosis

AC Coan, BM Campos, GC Beltramini, CL Yasuda… - …, 2014 - Wiley Online Library
Objective We aimed to investigate patterns of electroencephalography‐correlated functional
MRI (EEG‐f MRI) and subtle structural abnormalities in patients with mesial temporal lobe …

Diffusion abnormalities of the corpus callosum in patients with malformations of cortical development and epilepsy

CS Andrade, CC Leite, MCG Otaduy, KP Lyra… - Epilepsy research, 2014 - Elsevier
Purpose Diffusion tensor imaging (DTI) is a magnetic resonance imaging (MRI) technique
that can characterize white matter (WM) architecture and microstructure. DTI has …

Voxel-based morphometry and intellectual assessment in patients with congenital bilateral perisylvian syndrome

CL Yasuda, CA Guimaraes, MM Guerreiro… - Journal of …, 2014 - Springer
Congenital bilateral perisylvian syndrome (CBPS) presents with heterogeneous clinical
manifestations such as pseudobulbar palsy, language disorder, variable cognitive deficits …

Music versus motor imagery for BCI systems a study using fMRI and EEG: Preliminary results

D Soriano, EL Silva, GF Slenes, FO Lima… - … and Robotics for …, 2013 - ieeexplore.ieee.org
The development of brain-computer interfaces (BCIs) for disabled patients is currently a
growing field of research. Most BCI systems are based on electroencephalography (EEG) …

The use of fMRI for the evaluation of the effect of training in motor imagery BCI users

GF Slenes, GC Beltramini, FO Lima… - 2013 6th …, 2013 - ieeexplore.ieee.org
The development of brain computer interfaces (BCIs) for patient rehabilitation is a growing
field of research. The BCI experimental paradigms consist mainly of selective attention BCI …

Comparison Between Transcranial Doppler and Functional MRI With Breath Holding Test for Cerebral Vasoreactivity Assessment in Patients with Carotid Stenosis

CR Campos-Herrera, GC Beltramini, WM Avelar… - Stroke, 2014 - Am Heart Assoc
Background: Impaired cerebral vasoreactivity (CVR) detected by Transcranial Doppler
(TCD) is predictive of stroke in patients with carotid stenosis. Functional MRI (fMRI) can …

Analysis of the BOLD responses on EEGfMRI acquisition in patients with epilepsy

BM de Campos, AC Coan, GC Beltramini… - Revista Brasileira de …, 2011 - rbfm.org.br
The technique of magnetic resonance imaging (MRI), characterized by high spatial
resolution, associated with electroencephalography (EEG), characterized by high temporal …