PERFORM Publications

Keyword search (4,163 papers available)

Title		Authors	PubMed ID
1	Effect of a single dose of lorazepam on resting state functional connectivity in healthy adults	Ferland MC; Wang R; Therrien-Blanchet JM; Remahi S; Côté S; Fréchette AJ; Dang-Vu TT; Liu H; Lepage JF; Théoret H;	40646404 PERFORM
2	Sex-specific effects of intensity and dose of physical activity on BOLD-fMRI cerebrovascular reactivity and cerebral pulsatility	Potvin-Jutras Z; Intzandt B; Mohammadi H; Liu P; Chen JJ; Gauthier CJ;	40079560 SOH
3	Cortical-subcortical interactions underlie processing of auditory predictions measured with 7T fMRI	Ara A; Provias V; Sitek K; Coffey EBJ; Zatorre RJ;	39087881 PSYCHOLOGY
4	Web-based processing of physiological noise in fMRI: addition of the PhysIO toolbox to CBRAIN	Valevicius D; Beck N; Kasper L; Boroday S; Bayer J; Rioux P; Caron B; Adalat R; Evans AC; Khalili-Mahani N;	37841811 ENCS
5	Modeling venous bias in resting state functional MRI metrics	Huck J; Jäger AT; Schneider U; Grahl S; Fan AP; Tardif C; Villringer A; Bazin PL; Steele CJ; Gauthier CJ;	37498014 PERFORM
6	Bilingual language experience and the neural underpinnings of working memory	Kousaie S; Chen JK; Baum SR; Phillips NA; Titone D; Klein D;	34728242 PSYCHOLOGY
7	Motor sequences; separating the sequence from the motor. A longitudinal rsfMRI study	Jäger AP; Huntenburg JM; Tremblay SA; Schneider U; Grahl S; Huck J; Tardif CL; Villringer A; Gauthier CJ; Bazin PL; Steele CJ;	34704176 PERFORM
8	Evaluation of a personalized functional near infra-red optical tomography workflow using maximum entropy on the mean	Cai Z; Uji M; Aydin Ü; Pellegrino G; Spilkin A; Delaire É; Abdallah C; Lina JM; Grova C;	34342073 PERFORM
9	Data-driven beamforming technique to attenuate ballistocardiogram artefacts in electroencephalography-functional magnetic resonance imaging without detecting cardiac pulses in electrocardiography recordings	Uji M; Cross N; Pomares FB; Perrault AA; Jegou A; Nguyen A; Aydin U; Lina JM; Dang-Vu TT; Grova C;	34101939 PERFORM
10	Effector-independent brain network for auditory-motor integration: fMRI evidence from singing and cello playing	Segado M; Zatorre RJ; Penhune VB;	33989814 PSYCHOLOGY
11	Novel FMRI-Compatible wrist robotic device for brain activation assessment during rehabilitation exercise	H Sharini, N Riyahi Alam, H Khabiri, H Arabalibeik, H Hashemi, A R Azimi, S Masjoodi	32507416 PERFORM
12	The sensation of groove engages motor and reward networks.	Matthews TE, Witek MAG, Lund T, Vuust P, Penhune VB	32217163 PSYCHOLOGY
13	Neural Correlates of Vocal Pitch Compensation in Individuals Who Stutter.	Sares AG, Deroche MLD, Ohashi H, Shiller DM, Gracco VL	32161525 PSYCHOLOGY
14	Language learning experience and mastering the challenges of perceiving speech in noise	Kousaie S; Baum S; Phillips NA; Gracco V; Titone D; Chen JK; Chai XJ; Klein D;	31284145 PSYCHOLOGY
15	High estrogen and chronic haloperidol lead to greater amphetamine-induced BOLD activation in awake, amphetamine-sensitized female rats.	Madularu D, Kulkarni P, Yee JR, Kenkel WM, Shams WM, Ferris CF, Brake WG	27154458 CSBN
16	The Neuronal Correlates of Indeterminate Sentence Comprehension: An fMRI Study.	de Almeida RG, Riven L, Manouilidou C, Lungu O, Dwivedi VD, Jarema G, Gillon B	28066204 PSYCHOLOGY
17	Associations Between Daily Mood States and Brain Gray Matter Volume, Resting-State Functional Connectivity and Task-Based Activity in Healthy Adults.	Ismaylova E, Di Sante J, Gouin JP, Pomares FB, Vitaro F, Tremblay RE, Booij L	29765312 PSYCHOLOGY
18	Partially Overlapping Brain Networks for Singing and Cello Playing.	Segado M, Hollinger A, Thibodeau J, Penhune V, Zatorre RJ	29892211 PSYCHOLOGY
19	Neural network retuning and neural predictors of learning success associated with cello training	Wollman I; Penhune V; Segado M; Carpentier T; Zatorre RJ;	29891670 PSYCHOLOGY
20	Integrated fMRI Preprocessing Framework Using Extended Kalman Filter for Estimation of Slice-Wise Motion.	Pinsard B, Boutin A, Doyon J, Benali H	29755312 PERFORM
21	Detection of abnormal resting-state networks in individual patients suffering from focal epilepsy: an initial step toward individual connectivity assessment.	Dansereau CL, Bellec P, Lee K, Pittau F, Gotman J, Grova C	25565949 PERFORM
22	SPARK: Sparsity-based analysis of reliable k-hubness and overlapping network structure in brain functional connectivity.	Lee K, Lina JM, Gotman J, Grova C	27046111 PERFORM
23	The movement time analyser task investigated with functional near infrared spectroscopy: an ecologic approach for measuring hemodynamic response in the motor system.	Vasta R, Cerasa A, Gramigna V, Augimeri A, Olivadese G, Pellegrino G, Martino I, Machado A, Cai Z, Caracciolo M, Grova C, Quattrone A	27055849 PERFORM
24	Disruption, emergence and lateralization of brain network hubs in mesial temporal lobe epilepsy.	Lee K, Khoo HM, Lina JM, Dubeau F, Gotman J, Grova C	30094158 PERFORM
25	Cortical reactivations during sleep spindles following declarative learning.	Jegou A, Schabus M, Gosseries O, Dahmen B, Albouy G, Desseilles M, Sterpenich V, Phillips C, Maquet P, Grova C, Dang-Vu TT	30928690 PERFORM
26	Biomarkers, designs, and interpretations of resting-state fMRI in translational pharmacological research: A review of state-of-the-Art, challenges, and opportunities for studying brain chemistry.	Khalili-Mahani N, Rombouts SA, van Osch MJ, Duff EP, Carbonell F, Nickerson LD, Becerra L, Dahan A, Evans AC, Soucy JP, Wise R, Zijdenbos AP, van Gerven JM	28145075 PERFORM
27	Posterior dopamine D2/3 receptors and brain network functional connectivity.	Nagano-Saito A, Lissemore JI, Gravel P, Leyton M, Carbonell F, Benkelfat C	28700819 PERFORM

Title:	Disruption, emergence and lateralization of brain network hubs in mesial temporal lobe epilepsy.
Authors:	Lee K, Khoo HM, Lina JM, Dubeau F, Gotman J, Grova C
Link:	https://www.ncbi.nlm.nih.gov/pubmed/30094158?dopt=Abstract
DOI:	10.1016/j.nicl.2018.06.029
Publication:	NeuroImage. Clinical
Keywords:	Connector hub; Mesial temporal lobe epilepsy; Network regularization; Resting state fMRI; Sparse dictionary learning;
PMID:	30094158	Category:	Neuroimage Clin	Date Added:	2019-06-04
Dept Affiliation:	PERFORM 1 Multimodal Functional Imaging Lab, Department of Biomedical Engineering, McGill University, Duff Medical Building, 3775 Rue University, Montreal, QC H3A 2B4, Canada; Montreal Neurological Institute, McGill University, 3801 Rue University, Montreal, QC H3A 2B4, Canada. Electronic address: kangjoo.lee@mail.mcgill.ca. 2 Montreal Neurological Institute, McGill University, 3801 Rue University, Montreal, QC H3A 2B4, Canada; Department of Neurosurgery, Osaka University, 2-2 Yamadaoka, Suita, Osaka Prefecture, 565-0871, Japan. 3 École de Technologie Supérieure, 1100 Rue Notre-Dame O, Montreal, QC H3C 1K3, Canada; Centre de Recherches Mathématiques, Université de Montréal, Pavillon André-Aisenstadt 2920 Chemin de la tour, Montreal, QC H3T 1J4, Canada. 4 Montreal Neurological Institute, McGill University, 3801 Rue University, Montreal, QC H3A 2B4, Canada. 5 Multimodal Functional Imaging Lab, Department of Biomedical Engineering, McGill University, Duff Medical Building, 3775 Rue University, Montreal, QC H3A 2B4, Canada; Montreal Neurological Institute, McGill University, 3801 Rue University, Montreal, QC H3A 2B4, Canada; Centre de Recherches Mathématiques, Université de Montréal, Pavillon André-Aisenstadt 2920 Chemin de la tour, Montreal, QC H3T 1J4, Canada; Department of Physics and PERFORM Centre, Concordia University, 7200 Rue Sherbrooke St. W, Montreal, QC H4B 1R6, Canada.

Description:

Disruption, emergence and lateralization of brain network hubs in mesial temporal lobe epilepsy.

Neuroimage Clin. 2018;20:71-84

Authors: Lee K, Khoo HM, Lina JM, Dubeau F, Gotman J, Grova C

Abstract

Hubs of brain networks are brain regions exhibiting denser connections than others, promoting long-range communication. Studies suggested the reorganization of hubs in epilepsy. The patterns of connector hub abnormalities specific to mesial temporal lobe epilepsy (mTLE) are unclear. We wish to quantify connector hub abnormalities in mTLE and identify epilepsy-related resting state networks involving abnormal connector hubs. A recently developed sparsity-based analysis of reliable k-hubness (SPARK) allowed us to address this question by using resting state functional MRI in 20 mTLE patients and 17 healthy controls. Handling the multicollinearity of functional networks, SPARK measures a new metric of hubness by counting the number (k) of networks involved in each voxel, and identifies which networks are actually associated to each connector hub. This measure provides new information about the network architecture involving connector hubs and a realistic range of k-hubness. We quantified the disruption and emergence of connector hubs in individual epileptic subjects and assessed the lateralization of networks involving connector hubs. In mTLE, we found pathological disruptions of normal connector hubs in the mTL and within the default mode network. Right mTLE had remarkably higher emergence of new connector hubs in the mTL than left mTLE. Different patterns of lateralization of the salience network involving the abnormal hippocampus were found in right versus left mTLE. The temporal, cerebellar, default mode, subcortical and motor networks also contributed to the lateralization of hippocampal networks. We finally observed an asymmetrical connector hub reorganization and overall regularization of epilepsy-related resting state networks in mTLE, characterized by the disruption of distant connections and the emergence of local connections.

PMID: 30094158 [PubMed - indexed for MEDLINE]

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