Results 81 to 90 of about 996,481 (256)

Comparison of the three RS-fMRI indexes.

, 2017
Comparison of the three RS-fMRI indexes.
Jianzhong Yin (3749365), Li Cai (3899), Zhijuan Chen (3749371), Yang An (326217), Bofeng Zhao (3749362), Weidong Yang (162872), Qing Yu (337275), Hongyan Ni (3749368)   +7 more
core   +1 more source

EEG–fMRI mapping of asymmetrical delta activity in a patient with refractory epilepsy is concordant with the epileptogenic region determined by intracranial EEG [PDF]

, 2006
We studied a patient with refractory focal epilepsy using continuous EEG-correlated fMRI. Seizures were characterized by head turning to the left and clonic jerking of the left arm, suggesting a right frontal epileptogenic region.
Walker, M.C., Lemieux, L., Hamandi, Khalid, Smith, Shelagh, Laufs, Helmut, Walker, Matthew C., Smith, S., Lemieux, Louis, Duncan, John S., Duncan, J.S., Laufs, H., Hamandi, K., Scott, Catherine, Scott, C.   +13 more
core   +1 more source

Kernel methods for fmri pattern prediction

, 2008
In this paper, we present an effective computational approach for learning patterns of brain activity from the fMRI data. The procedure involved correcting motion artifacts, spatial smoothing, removing low frequency drifts and applying multivariate ...
Saunders, Craig, Ni, Yizhao, Chu, Carlton, John Ashburner, Carlton Chu, Craig J. Saunders, Ashburner, John, Yizhao Ni   +7 more
core   +2 more sources

Disrupted cerebellar networks in uncontrolled focal to bilateral tonic–clonic seizures

Epilepsia Open, EarlyView.
Abstract Objective Focal to bilateral tonic–clonic seizures (FBTC) are associated with significant morbidity and an elevated risk of sudden unexpected death in epilepsy (SUDEP). The cerebellum has been implicated in modulating the frequency and severity of tonic–clonic seizures.
John Phamnguyen, Elaine Kuan, Puneet Dheer, Viktor Vegh, David Reutens   +4 more
wiley   +1 more source

Age differences in fMRI adaptation for sound identity and location [PDF]

, 2011
We explored age differences in auditory perception by measuring fMRI adaptation of brain activity to repetitions of sound identity (what) and location (where), using meaningful environmental sounds.
Charlton, Rebecca A, Charlton, R, Rebecca Charlton, Grady, Cheryl L, He, Yu, He, Y, Cheryl L. Grady, Rebecca A Charlton, Grady, CL, Claude Alain, Alain, Claude, Alain, C, He Yu, Yu He, Cheryl eGrady   +14 more
core   +1 more source

Machine Learning for Autism Spectrum Disorder Prediction: A Review of Data Augmentation and Feature Selection Techniques

Health Care Science, EarlyView.
Autism spectrum disorder (ASD) is a complex neurodevelopmental condition characterized by persistent difficulties in social communication, social interaction, and repetitive behaviors. Early diagnosis is often hindered by subjective clinical assessments and limited data availability.
Sahar Alkhaibari, Feng Dong
wiley   +1 more source

Disrupted Brain Structure and Function in Alzheimer's Disease Patients With Behavioral and Psychological Symptoms

iNew Medicine, EarlyView.
ABSTRACT Objective Behavioral and psychological symptoms of dementia (BPSD) are highly prevalent in Alzheimer’s disease (AD), but the underlying mechanisms are unclear. This study aims to elucidate the neuropathological mechanisms underlying BPSD by investigating gray matter volume (GMV) and brain connectivity in AD patients with and without BPSD ...
Xuerui Pang, Linbo Xie, Mengdan Chen, Yi Ji, Yibing Yan, Shanshan Zhou, Panpan Hu, Xingqi Wu, Kai Wang   +8 more
wiley   +1 more source

Analysis of individualized brain–gut association networks and transcriptional patterns in major depressive disorder

Interdisciplinary Medicine, EarlyView.
Individualized brain–gut association networks suggest potential neuropathological mechanisms in MDD and MDDSI. Multilevel brain–gut association changes involving HSV‐1 and inflammation may be relevant to MDD, whereas alterations related to insulin metabolism may play a potential role in the neuropathological mechanisms of MDDSI.
Wei Wang, Baoyuan Zhu, Yuanyuan Huang, Liqin Liang, Zhaobo Li, Yunheng Diao, Minxin Guo, Heng Zhang, Jing Zhou, Fengchun Wu, Kai Wu   +10 more
wiley   +1 more source

Combined EEG-fMRI and tractography to visualise propagation of epileptic activity [PDF]

, 2008
In a patient with refractory temporal lobe epilepsy, EEG-fMRI showed activation in association with left anterior temporal interictal discharges, in the left temporal, parietal and occipital lobes. Dynamic causal modelling suggested propagation of neural
Lemieux, L., Hamandi, Khalid, Powell, H W R, Barker, G J, Parker, G J M, Laufs, H, Hamandi, K, Barker, G J; id_orcid, Powell, H.W.R., Robert Powell, Duncan, J S, Parker, G.J.M., Duncan, J.S., Hamandi, K., Laufs, H., Symms, M.R., Symms, M R, Lemieux, L, Barker, G.J.   +18 more
core   +1 more source

A meta-analysis of machine learning classification tools using rs-fmri data for autism spectrum disorder diagnosis [PDF]

, 2021
The Autism Spectrum Disorder (ASD) is a complex and heterogeneous neurodevelopmental condition characterized by cognitive, behavioral, and social dysfunction.
SANTANA, Caio Pinheiro
core   +1 more source