Results 31 to 40 of about 456,227 (305)
Spatio-Temporal Graph Convolution for Resting-State fMRI Analysis [PDF]
International Conference on Medical Image Computing and Computer-Assisted Intervention, 2020 The Blood-Oxygen-Level-Dependent (BOLD) signal of resting-state fMRI (rs-fMRI) records the temporal dynamics of intrinsic functional networks in the brain.
S. Gadgil +5 more
semanticscholar +1 more source
EEG correlated functional MRI and postoperative outcome in focal epilepsy [PDF]
, 2010 Background: The main challenge in assessing patients with epilepsy for resective surgery is localising seizure onset. Frequently, identification of the irritative and seizure onset zones requires invasive EEG.
Cannadathu, S. +14 more
core +6 more sources
Clinical utility of BOLD fMRI in preoperative work-up of epilepsy
Indian Journal of Radiology and Imaging, 2014 Surgical techniques have emerged as a viable therapeutic option in patients with drug refractory epilepsy. Pre-surgical evaluation of epilepsy requires a comprehensive, multiparametric, and multimodal approach for precise localization of the ...
Karthik Ganesan, Meher Ursekar
doaj +1 more source
The neuroscience of Romeo and Juliet: an fMRI study of acting [PDF]
Royal Society Open Science, 2019 The current study represents a first attempt at examining the neural basis of dramatic acting. While all people play multiple roles in daily life—for example, ‘spouse' or ‘employee'—these roles are all facets of the ‘self' and thus of the first-person ...
Steven Brown, Peter Cockett, Ye Yuan
doaj +1 more source
A review of resting-state fMRI and its use to examine psychiatric disorders
Psychoradiology, 2021 Resting-state fMRI (rs-fMRI) has emerged as an alternative method to study brain function in human and animal models. In humans, it has been widely used to study psychiatric disorders including schizophrenia, bipolar disorder, autism spectrum disorders ...
Edgar Canario +2 more
semanticscholar +1 more source
Frontiers in Human Neuroscience, 2013 Anatomical, morphological and histological data have consistently shown that the cingulate cortex can be divided into four main regions. However, less is known about parcellations of the cingulate cortex when involved in active tasks.
Diana M.E. Torta +7 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).
Duncan, J.S. +7 more
core +1 more source
Perceptually relevant remapping of human somatotopy in 24 hours
eLife, 2016 Experience-dependent reorganisation of functional maps in the cerebral cortex is well described in the primary sensory cortices. However, there is relatively little evidence for such cortical reorganisation over the short-term.
James Kolasinski +6 more
doaj +1 more source
fMRI-PTE: A Large-scale fMRI Pretrained Transformer Encoder for Multi-Subject Brain Activity Decoding [PDF]
arXiv, 2023 The exploration of brain activity and its decoding from fMRI data has been a longstanding pursuit, driven by its potential applications in brain-computer interfaces, medical diagnostics, and virtual reality. Previous approaches have primarily focused on individual subject analysis, highlighting the need for a more universal and adaptable framework ...
arxiv
Bayesian multi-modal model comparison: a case study on the generators of the spike and the wave in generalized spike–wave complexes [PDF]
, 2010 We present a novel approach to assess the networks involved in the generation of spontaneous pathological brain activity based on multi-modal imaging data.
Daunizeau, J. +2 more
core +1 more source