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PubMed Publications| Keyword search (4,164 papers available) |  |
"An J" Authored Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | Management of brain-heart multimorbidity: a clinical practice guideline | Edwards JD; Li Z; McFarlane P; Rabi DM; Gilbert J; Bajaj HS; MacIntosh BJ; Bittman J; Feldman RD; Dresser G; Terenzi K; Swartz R; Gabor J; Pearson GJ; Selby P; Wharton S; Warburton DER; Pakhalé S; Styra R; Baker B; Tu K; Hawkins M; Stone JA; Vaillancourt T; Poon S; Virani SA; Jain R; Jones PH; Sandhu RK; Ganesh A; Andrade JG; Stern S; Habert J; Rivard L; Roumeliotis P; Udell JA; Campbell T; Bacon SL; Trudeau L; Keshavjee K; Pham T; Cheng G; Lewis KB; Maar M; Stacey D; Oldenburg B; Dhukai AR; Pasricha SV; Sh | 41912243 HKAP |
| 2 | Sleep magnetoencephalography enhances detection and source imaging of seizures and fast oscillations in focal cortical dysplasia | Heers M; Afnan J; Braun C; Grova C; Altenmüller DM; Steinhoff BJ; Dümpelmann M; Demerath T; Urbach H; Ethofer S; Siegel M; Schulze-Bonhage A; Lerche H; Li Hegner Y; | 41804684 PERFORM |
| 3 | How vigilance states influence source imaging of physiological brain oscillations: evidence from intracranial EEG | Wei X; Afnan J; Avigdor T; von Ellenrieder N; Delaire É; Royer J; Ho A; Minato E; Schiller K; Jaber K; Wang YL; Moye M; Bernhardt BC; Lina JM; Grova C; Frauscher B; | 41687693 SOH |
| 4 | Scientists warning: we must change paradigm for a revolution in toxicology and world food supply | Seralini GE; Jungers G; Andersen A; Antoniou M; Aschner M; Bacon MH; Bertrand M; Bohn T; Bonfleur ML; Bücking E; Defarge N; Djemil R; Domingo JL; Douzelet J; Fagan J; Fournier T; Garcia JLY; Gil S; Hervé-Gruyer P; Hilbeck A; Hilty L; Huber D; Joyeux H; Khan I; Kouretas D; Lemarchand F; Loening U; Longo G; Mesnage R; Nikolopoulou DI; Panoff JM; Parente C; Robinson C; Scherber C; Sprangers D; Sultan C; Tsatsakis A; Vandelac L; Wan NF; Wynne B; Zaller JG; Zerrad-Saadi A; Zhang X; | 41551494 CHEMBIOCHEM |
| 5 | Towards smart PFAS management: Integrating artificial intelligence in water and wastewater systems | Yaghoobian S; An J; Jeong DW; Hwang JH; | 41483514 ENCS |
| 6 | Temporal and Sex-Related Differences in Knee Biomechanics Over the Course of the Varsity Athletic Season: Pre- and Postseason Knee Kinematics in Collegiate Varsity Athletes Using Kinect | Joseph T; Babouras A; Zhao KY; Corban J; Martineau PA; | 41230424 HKAP |
| 7 | Preprocessing narrative texts in electronic medical records to identify hospital adverse events: A scoping review | Jafarpour H; Wu G; Cheligeer CK; Yan J; Xu Y; Southern DA; Eastwood CA; Zeng Y; Quan H; | 41072367 ENCS |
| 8 | Pseudocapacitive MXene@Fe-TA ternary mediator enhances denitrification via optimized electron transfer and microbial regulation in wastewater treatment | Pan S; Wang X; Guo T; An H; Guo Y; Chen Z; Lian J; Guo J; | 41043789 ENCS |
| 9 | Unraveling "Feeling Bad" in a Non-Western Culture: Achievement Emotions in Japanese Medical Students | Nomura O; Sunohara M; Akatsu H; Wiseman J; Lajoie SP; | 40625926 PSYCHOLOGY |
| 10 | Visual Features in Stereo-Electroencephalography to Predict Surgical Outcome: A Multicenter Study | Abdallah C; Thomas J; Aron O; Avigdor T; Jaber K; Doležalová I; Mansilla D; Nevalainen P; Parikh P; Singh J; Beniczky S; Kahane P; Minotti L; Chabardes S; Colnat-Coulbois S; Maillard L; Hall J; Dubeau F; Gotman J; Grova C; Frauscher B; | 40519108 SOH |
| 11 | Viral Voices: Depictions of Women s Pain Experiences on Social Media | Mazzocca K; Langmuir T; Manan J; Gagnon MM; Alberts NM; | 40514002 PSYCHOLOGY |
| 12 | The Effect of the FIFA-11+ ACL Injury Prevention Program on Drop Vertical Jump Biomechanics in Varsity Athletes: A Prospective Observational Cohort Study | Cierson T; Zhao K; Belkhelladi M; Babouras A; Jing J; Faith J; Corban J; Martineau PA; | 40303320 HKAP |
| 13 | Utilizing large language models for detecting hospital-acquired conditions: an empirical study on pulmonary embolism | Cheligeer C; Southern DA; Yan J; Wu G; Pan J; Lee S; Martin EA; Jafarpour H; Eastwood CA; Zeng Y; Quan H; | 40105654 ENCS |
| 14 | Strategies and resources used by public health units to encourage COVID-19 vaccination among priority groups: a behavioural science-informed review of three urban centres in Canada | Langmuir T; Wilson M; McCleary N; Patey AM; Mekki K; Ghazal H; Estey Noad E; Buchan J; Dubey V; Galley J; Gibson E; Fontaine G; Smith M; Alghamyan A; Thompson K; Crawshaw J; Grimshaw JM; Arnason T; Brehaut J; Michie S; Brouwers M; Presseau J; | 39891139 PSYCHOLOGY |
| 15 | Radiation tolerance and biodegradation performance of a marine bacterium Acinetobacter sp. Y9 in radioactive composite oil-contaminated wastewater | Yan J; Luo Q; Zhu B; Chen Z; Chen Q; | 39806541 ENCS |
| 16 | Metrics for evaluation of automatic epileptogenic zone localization in intracranial electrophysiology | Hrtonova V; Nejedly P; Travnicek V; Cimbalnik J; Matouskova B; Pail M; Peter-Derex L; Grova C; Gotman J; Halamek J; Jurak P; Brazdil M; Klimes P; Frauscher B; | 39608298 SOH |
| 17 | MuscleMap: An Open-Source, Community-Supported Consortium for Whole-Body Quantitative MRI of Muscle | McKay MJ; Weber KA; Wesselink EO; Smith ZA; Abbott R; Anderson DB; Ashton-James CE; Atyeo J; Beach AJ; Burns J; Clarke S; Collins NJ; Coppieters MW; Cornwall J; Crawford RJ; De Martino E; Dunn AG; Eyles JP; Feng HJ; Fortin M; Franettovich Smith MM; Galloway G; Gandomkar Z; Glastras S; Henderson LA; Hides JA; Hiller CE; Hilmer SN; Hoggarth MA; Kim B; Lal N; LaPorta L; Magnussen JS; Maloney S; March L; Nackley AG; O' Leary SP; Peolsson A; Perraton Z; Pool-Goudzwaard AL; Schnitzler M; Seitz AL; Semciw AI; Sheard PW; Smith AC; Snodgrass SJ; Sullivan J; Tran V; Valentin S; Walton DM; Wishart LR; Elliott JM; | 39590726 HKAP |
| 18 | Temporal Variability in Effective Size ( [Formula] ) Identifies Potential Sources of Discrepancies Between Mark Recapture and Close Kin Mark Recapture Estimates of Population Abundance | Ruzzante DE; McCracken GR; Fraser DJ; MacMillan J; Buhariwalla C; Flemming JM; | 39582254 BIOLOGY |
| 19 | Defects in meiosis I contribute to the genesis of androgenetic hydatidiform moles | Rezaei M; Liang M; Yalcin Z; Martin JH; Kazemi P; Bareke E; Ge ZJ; Fardaei M; Benadiva C; Hemida R; Hassan A; Maher GJ; Abdalla E; Buckett W; Bolze PA; Sandhu I; Duman O; Agrawal S; Qian J; Vallian Broojeni J; Bhati L; Miron P; Allias F; Selim A; Fisher RA; Seckl MJ; Sauthier P; Touitou I; Tan SL; Majewski J; Taketo T; Slim R; | 39545410 BIOLOGY |
| 20 | EEG/MEG source imaging of deep brain activity within the maximum entropy on the mean framework: Simulations and validation in epilepsy | Afnan J; Cai Z; Lina JM; Abdallah C; Delaire E; Avigdor T; Ros V; Hedrich T; von Ellenrieder N; Kobayashi E; Frauscher B; Gotman J; Grova C; | 38994740 SOH |
| 21 | A spatial perturbation framework to validate implantation of the epileptogenic zone | Jaber K; Avigdor T; Mansilla D; Ho A; Thomas J; Abdallah C; Chabardes S; Hall J; Minotti L; Kahane P; Grova C; Gotman J; Frauscher B; | 38897997 SOH |
| 22 | Comparison of parent-reported motivators of non-vaccination for children 5-11 years old in Australia and Canada: Results of the iCARE study | Deslauriers F; Hoq M; Kaufman J; Enticott J; Lavoie KL; Bacon SL; Boyle JA; Danchin M; | 38880694 HKAP |
| 23 | Consistency of electrical source imaging in presurgical evaluation of epilepsy across different vigilance states | Avigdor T; Abdallah C; Afnan J; Cai Z; Rammal S; Grova C; Frauscher B; | 38217279 PERFORM |
| 24 | Primates and disability: Behavioral flexibility and implications for resilience to environmental change | Stewart BM; Joyce MM; Creeggan J; Eccles S; Gerwing MG; Turner SE; | 38050800 CONCORDIA |
| 25 | Does phasic dopamine release cause policy updates? | Carter F; Cossette MP; Trujillo-Pisanty I; Pallikaras V; Breton YA; Conover K; Caplan J; Solis P; Voisard J; Yaksich A; Shizgal P; | 38039083 PSYCHOLOGY |
| 26 | Rethinking narratives about youth experiencing homelessness: The influence of self-determined motivation and peer relations on coping | Napoleon JS; Weva VK; Evans DW; Namdari R; Francois T; Sherman J; Morisseau N; Lafontant E; Atkinson K; Miller S; Kidd SA; Burack JA; | 38031717 PSYCHOLOGY |
| 27 | Candida albicans exhibits heterogeneous and adaptive cytoprotective responses to anti-fungal compounds | Dumeaux V; Massahi S; Bettauer V; Mottola A; Dukovny A; Khurdia SS; Costa ACBP; Omran RP; Simpson S; Xie JL; Whiteway M; Berman J; Hallett MT; | 37888959 BIOLOGY |
| 28 | The impact of cultural identity, parental communication, and peer influence on substance use among Indigenous youth in Canada | Reynolds A; Keough MT; Blacklock A; Tootoosis C; Whelan J; Bomfim E; Mushquash C; Wendt DC; O' Connor RM; Burack JA; | 37796930 PSYCHOLOGY |
| 29 | Cavitation-Enhanced Drug Delivery and Immunotherapy | Helfield B; Sirsi S; Kwan J; Gray M; | 37765176 PHYSICS |
| 30 | Targeted density electrode placement achieves high concordance with traditional high-density EEG for electrical source imaging in epilepsy | Horrillo-Maysonnial A; Avigdor T; Abdallah C; Mansilla D; Thomas J; von Ellenrieder N; Royer J; Bernhardt B; Grova C; Gotman J; Frauscher B; | 37704552 PERFORM |
| 31 | Electric Field-Induced Nano-Assembly Formation: First Evidence of Silicon Superclusters with a Giant Permanent Dipole Moment | Jardali F; Tran J; Liège F; Florea I; Leulmi ME; Vach H; | 37570492 CERMM |
| 32 | Validating MEG source imaging of resting state oscillatory patterns with an intracranial EEG atlas | Afnan J; von Ellenrieder N; Lina JM; Pellegrino G; Arcara G; Cai Z; Hedrich T; Abdallah C; Khajehpour H; Frauscher B; Gotman J; Grova C; | 37149236 PERFORM |
| 33 | Reinforcement learning for automatic quadrilateral mesh generation: A soft actor-critic approach | Pan J; Huang J; Cheng G; Zeng Y; | 36375347 ENCS |
| 34 | Clinical Yield of Electromagnetic Source Imaging and Hemodynamic Responses in Epilepsy: Validation With Intracerebral Data | Abdallah C; Hedrich T; Koupparis A; Afnan J; Hall JA; Gotman J; Dubeau F; von Ellenrieder N; Frauscher B; Kobayashi E; Grova C; | 35473762 PERFORM |
| 35 | Environmental Multimedia Modeling System (EMMS) for Health Risk Assessment: Key Influencing Factors and Uncertainties Researches. | Yuan J, Chen Z, Ding S, Zhang Q, Jia Y | 33410257 ENCS |
| 36 | Wheelchair service provision education for healthcare professional students, healthcare personnel and educators across low- to high-resourced settings: a scoping review protocol. | Kamalakannan S, Rushton PW, Giesbrecht E, Rusaw DF, Bouziane SA, Nadeau M, McKee J, Gowran RJ, Kirby RL, Pedersen JP, Tasiemski T, Burrola-Mendez Y, Tofanin M, Goldberg M, Pearlman J | 33301358 NA |
| 37 | Acute caffeine reverses the disruptive effects of chronic fluoxetine on the sexual behavior of female and male rats. | González Cautela BV; Quintana GR; Akerman J; Pfaus JG; | 33242109 PSYCHOLOGY |
| 38 | Functional analysis of low-grade glioma genetic variants predicts key target genes and transcription factors. | Manjunath M; Yan J; Youn Y; Drucker KL; Kollmeyer TM; McKinney AM; Zazubovich V; Zhang Y; Costello JF; Eckel-Passow J; Selvin PR; Jenkins RB; Song JS; | 33130899 PHYSICS |
| 39 | COSORE: A community database for continuous soil respiration and other soil-atmosphere greenhouse gas flux data. | Bond-Lamberty B, Christianson DS, Malhotra A, Pennington SC, Sihi D, AghaKouchak A, Anjileli H, Altaf Arain M, Armesto JJ, Ashraf S, Ataka M, Baldocchi D, Andrew Black T, Buchmann N, Carbone MS, Chang SC, Crill P, Curtis PS, Davidson EA, Desai AR, Drake JE, El-Madany TS, Gavazzi M, Görres CM, Gough CM, Goulden M, Gregg J, Gutiérrez Del Arroyo O, He JS, Hirano T, Hopple A, Hughes H, Järveoja J, Jassal R, Jian J, Kan H, Kaye J, Kominami Y, Liang N, Lipson D, Macdonald CA, Maseyk K, Mathes K, Mauritz M, Mayes | 33026137 ENCS |
| 40 | Second Opinions: Negotiating Agency in Online Mothering Forums. | Aston M, Price S, Hunter A, Sim M, Etowa J, Monaghan J, Paynter M | 32757828 CONCORDIA |
| 41 | Hypertension Canada's 2020 Comprehensive Guidelines for the Prevention, Diagnosis, Risk Assessment, and Treatment of Hypertension in Adults and Children. | Rabi DM, McBrien KA, Sapir-Pichhadze R, Nakhla M, Ahmed SB, Dumanski SM, Butalia S, Leung AA, Harris KC, Cloutier L, Zarnke KB, Ruzicka M, Hiremath S, Feldman RD, Tobe SW, Campbell TS, Bacon SL, Nerenberg KA, Dresser GK, Fournier A, Burgess E, Lindsay P, Rabkin SW, Prebtani APH, Grover S, Honos G, Alfonsi JE, Arcand J, Audibert F, Benoit G, Bittman J, Bolli P, Côté AM, Dionne J, Don-Wauchope A, Edwards C, Firoz T, Gabor JY, Gilbert RE, Grégoire JC, Gryn SE, Gupta M, Hannah-Shmouni F, Hegele RA, Herman RJ, H | 32389335 HKAP |
| 42 | Probability of major depression diagnostic classification based on the SCID, CIDI and MINI diagnostic interviews controlling for Hospital Anxiety and Depression Scale - Depression subscale scores: An individual participant data meta-analysis of 73 primary studies | Wu Y; Levis B; Sun Y; Krishnan A; He C; Riehm KE; Rice DB; Azar M; Yan XW; Neupane D; Bhandari PM; Imran M; Chiovitti MJ; Saadat N; Boruff JT; Cuijpers P; Gilbody S; McMillan D; Ioannidis JPA; Kloda LA; Patten SB; Shrier I; Ziegelstein RC; Henry M; Ismail Z; Loiselle CG; Mitchell ND; Tonelli M; Al-Adawi S; Beraldi A; Braeken APBM; Büel-Drabe N; Bunevicius A; Carter G; Chen CK; Cheung G; Clover K; Conroy RM; Cukor D; da Rocha E Silva CE; Dabscheck E; Daray FM; Douven E; Downing MG; Feinstein A; Ferentinos PP; Fischer FH; Flint AJ; Fujimori M; Gallagher P; Gandy M; Goebel S; Grassi L; Härter M; Jenewein J; Jetté N; Julião M; Kim JM; Kim SW; Kjærgaard M; Köhler S; Loosman WL; Löwe B; Martin-Santos R; Massardo L; Matsuoka Y; Mehnert A; Michopoulos I; Misery L; Navines R; O' Donnell ML; Öztürk A; Peceliuniene J; Pintor L; Ponsford JL; Quinn TJ; Reme SE; Reuter K; Rooney AG; Sánchez-González R; Schwarzbold ML; Senturk Cankorur V; Shaaban J; Sharpe L; Sharpe M; Simard S; Singer S; Stafford L; Stone J; Sultan S; Teixeira AL; Tiringer I; Turner A; Walker J; Walterfang M; Wang LJ; White J; Wong DK; Benedetti A; Thombs BD; | 31911325 LIBRARY |
| 43 | Group sample sizes in nonregulated health care intervention trials described as randomized controlled trials were overly similar | Thombs BD; Levis AW; Azar M; Saadat N; Riehm KE; Sanchez TA; Chiovitti MJ; Rice DB; Levis B; Fedoruk C; Lyubenova A; Malo Vázquez de Lara AL; Kloda LA; Benedetti A; Shrier I; Platt RW; Kimmelman J; | 31866472 LIBRARY |
| 44 | Evolving perspectives on the sources of the frequency-following response. | Coffey EBJ, Nicol T, White-Schwoch T, Chandrasekaran B, Krizman J, Skoe E, Zatorre RJ, Kraus N | 31695046 PSYCHOLOGY |
| 45 | Simulation and computer modeling of asphaltene in different solvents on oil-water interfaces using a molecular dynamic methodology. | Yuan J, Elektorowicz M, Chen Z, Segun GA, Vakili M, Zhong L, Wang B, Zhu J, Wu Y | 31542686 ENCS |
| 46 | Maternal Knowing and Social Networks: Understanding First-Time Mothers' Search for Information and Support Through Online and Offline Social Networks. | Price SL, Aston M, Monaghan J, Sim M, Tomblin Murphy G, Etowa J, Pickles M, Hunter A, Little V | 29281945 CONCORDIA |
| 47 | Extended environmental multimedia modeling system assessing the risk carried by pollutants in interacted air-unsaturated-groundwater zones. | Yuan J, Elektorowicz M | 31376662 ENCS |
| 48 | Equivalency of the diagnostic accuracy of the PHQ-8 and PHQ-9: a systematic review and individual participant data meta-analysis | Wu Y; Levis B; Riehm KE; Saadat N; Levis AW; Azar M; Rice DB; Boruff J; Cuijpers P; Gilbody S; Ioannidis JPA; Kloda LA; McMillan D; Patten SB; Shrier I; Ziegelstein RC; Akena DH; Arroll B; Ayalon L; Baradaran HR; Baron M; Bombardier CH; Butterworth P; Carter G; Chagas MH; Chan JCN; Cholera R; Conwell Y; de Man-van Ginkel JM; Fann JR; Fischer FH; Fung D; Gelaye B; Goodyear-Smith F; Greeno CG; Hall BJ; Harrison PA; Härter M; Hegerl U; Hides L; Hobfoll SE; Hudson M; Hyphantis T; Inagaki M; Jetté N; Khamseh ME; Kiely KM; Kwan Y; Lamers F; Liu SI; Lotrakul M; Loureiro SR; Löwe B; McGuire A; Mohd-Sidik S; Munhoz TN; Muramatsu K; Osório FL; Patel V; Pence BW; Persoons P; Picardi A; Reuter K; Rooney AG; Santos IS; Shaaban J; Sidebottom A; Simning A; Stafford L; Sung S; Tan PLL; Turner A; van Weert HC; White J; Whooley MA; Winkley K; Yamada M; Benedetti A; Thombs BD; | 31298180 LIBRARY |
| 49 | Probability of major depression diagnostic classification using semi-structured versus fully structured diagnostic interviews | Levis B; Benedetti A; Riehm KE; Saadat N; Levis AW; Azar M; Rice DB; Chiovitti MJ; Sanchez TA; Cuijpers P; Gilbody S; Ioannidis JPA; Kloda LA; McMillan D; Patten SB; Shrier I; Steele RJ; Ziegelstein RC; Akena DH; Arroll B; Ayalon L; Baradaran HR; Baron M; Beraldi A; Bombardier CH; Butterworth P; Carter G; Chagas MH; Chan JCN; Cholera R; Chowdhary N; Clover K; Conwell Y; de Man-van Ginkel JM; Delgadillo J; Fann JR; Fischer FH; Fischler B; Fung D; Gelaye B; Goodyear-Smith F; Greeno CG; Hall BJ; Hambridge J; Harrison PA; Hegerl U; Hides L; Hobfoll SE; Hudson M; Hyphantis T; Inagaki M; Ismail K; Jetté N; Khamseh ME; Kiely KM; Lamers F; Liu SI; Lotrakul M; Loureiro SR; Löwe B; Marsh L; McGuire A; Mohd Sidik S; Munhoz TN; Muramatsu K; Osório FL; Patel V; Pence BW; Persoons P; Picardi A; Rooney AG; Santos IS; Shaaban J; Sidebottom A; Simning A; Stafford L; Sung S; Tan PLL; Turner A; van der Feltz-Cornelis CM; van Weert HC; Vöhringer PA; White J; Whooley MA; Winkley K; Yamada M; Zhang Y; Thombs BD; | 29717691 LIBRARY |
| 50 | Measurement of the acoustic nonlinearity parameter in 1-alkanols | Banchet J, Cancian J, Cheeke JD | 10829678 PHYSICS |
| 51 | 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 |
| 52 | Detection and Magnetic Source Imaging of Fast Oscillations (40-160 Hz) Recorded with Magnetoencephalography in Focal Epilepsy Patients. | von Ellenrieder N, Pellegrino G, Hedrich T, Gotman J, Lina JM, Grova C, Kobayashi E | 26830767 PERFORM |
| 53 | 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 |
| 54 | 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 |
| 55 | Automatic classification and removal of structured physiological noise for resting state functional connectivity MRI analysis. | Lee K, Khoo HM, Fourcade C, Gotman J, Grova C | 30695721 PERFORM |
| 56 | Awkward Choreographies from Cancer's Margins: Incommensurabilities of Biographical and Biomedical Knowledge in Sexual and/or Gender Minority Cancer Patients' Treatment. | Bryson MK, Taylor ET, Boschman L, Hart TL, Gahagan J, Rail G, Ristock J | 30488328 PSYCHOLOGY |
| 57 | Evaluation of Journal Registration Policies and Prospective Registration of Randomized Clinical Trials of Nonregulated Health Care Interventions | Azar M; Riehm KE; Saadat N; Sanchez T; Chiovitti M; Qi L; Rice DB; Levis B; Fedoruk C; Levis AW; Kloda LA; Kimmelman J; Benedetti A; Thombs BD; | 30855655 LIBRARY |
| 58 | Individual differences in circadian locomotor parameters correlate with anxiety- and depression-like behavior. | Anyan J, Verwey M, Amir S | 28763478 PSYCHOLOGY |
| 59 | Too Depressed to Swim or Too Afraid to Stop? A Reinterpretation of the Forced Swim Test as a Measure of Anxiety-Like Behavior. | Anyan J, Amir S | 29210364 PSYCHOLOGY |
| Title: | Validating MEG source imaging of resting state oscillatory patterns with an intracranial EEG atlas | ||||
| Authors: | Afnan J, von Ellenrieder N, Lina JM, Pellegrino G, Arcara G, Cai Z, Hedrich T, Abdallah C, Khajehpour H, Frauscher B, Gotman J, Grova C | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/37149236/ | ||||
| DOI: | 10.1016/j.neuroimage.2023.120158 | ||||
| Publication: | NeuroImage | ||||
| Keywords: | Intracranial EEG; Magnetoencephalography; Resting state; Source imaging; Spectral analysis; Validation; | ||||
| PMID: | 37149236 | Category: | Date Added: | 2023-05-07 | |
| Dept Affiliation: |
PERFORM
1 Integrated Program in Neuroscience, McGill University, Montréal, Québec H3A 1A1, Canada; Multimodal Functional Imaging Lab, Biomedical Engineering Department, McGill University, Montréal, Québec H3A 2B4, Canada; Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montréal, Québec H3A 2B4, Canada. Electronic address: jawata.afnan@mail.mcgill.ca. 2 Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montréal, Québec H3A 2B4, Canada. 3 Centre De Recherches Mathématiques, Montréal, Québec H3C 3J7, Canada; Electrical Engineering Department, École De Technologie Supérieure, Montréal, Québec H3C 1K3, Canada; Center for Advanced Research in Sleep Medicine, Sacré-Coeur Hospital, Montréal, Québec, Canada. 4 Epilepsy program, Schulich School of Medicine and Dentistry, Western University, London, Ontario N6A 5C1, Canada. 5 Brain Imaging and Neural Dynamics Research Group, IRCCS San Camillo Hospital, Venice, Italy. 6 Multimodal Functional Imaging Lab, Biomedical Engineering Department, McGill University, Montréal, Québec H3A 2B4, Canada. 7 Multimodal Functional Imaging Lab, Biomedical Engineering Department, McGill University, Montréal, Québec H3A 2B4, Canada; Analytical Neurophysiology Lab, Montreal Neurological Institute and Hospital, McGill University, Montréal, Québec, Canada. 8 Multimodal Functional Imaging Lab, Biomedical Engineering Department, McGill University, Montréal, Québec H3A 2B4, Canada; Multimodal Functional Imaging Lab, Department of Physics and PERFORM Centre, Concordia University, Montréal, Québec H4B 1R6, Canada. 9 Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montréal, Québec H3A 2B4, Canada; Analytical Neurophysiology Lab, Montreal Neurological Institute and Hospital, McGill University, Montréal, Québec, Canada. 10 Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montréal, Québec H3A 2B4, Canada. Electronic address: jean.gotman@mcgill.ca. 11 Multimodal Functional Imaging Lab, Biomedical Engineering Department, McGill University, Montréal, Québec H3A 2B4, Canada; Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montréal, Québec H3A 2B4, Canada; Centre De Recherches Mathématiques, Montréal, Québec H3C 3J7, Canada; Multimodal Functional Imaging Lab, Department of Physics and PERFORM Centre, Concordia University, Montréal, Québec H4B 1R6, Canada. Electronic address: christophe.grova@concordia.ca. |
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Description: |
Background: Magnetoencephalography (MEG) is a widely used non-invasive tool to estimate brain activity with high temporal resolution. However, due to the ill-posed nature of the MEG source imaging (MSI) problem, the ability of MSI to identify accurately underlying brain sources along the cortical surface is still uncertain and requires validation. Method: We validated the ability of MSI to estimate the background resting state activity of 45 healthy participants by comparing it to the intracranial EEG (iEEG) atlas (https://mni-open-ieegatlas. Research: mcgill.ca/). First, we applied wavelet-based Maximum Entropy on the Mean (wMEM) as an MSI technique. Next, we converted MEG source maps into intracranial space by applying a forward model to the MEG-reconstructed source maps, and estimated virtual iEEG (ViEEG) potentials on each iEEG channel location; we finally quantitatively compared those with actual iEEG signals from the atlas for 38 regions of interest in the canonical frequency bands. Results: The MEG spectra were more accurately estimated in the lateral regions compared to the medial regions. The regions with higher amplitude in the ViEEG than in the iEEG were more accurately recovered. In the deep regions, MEG-estimated amplitudes were largely underestimated and the spectra were poorly recovered. Overall, our wMEM results were similar to those obtained with minimum norm or beamformer source localization. Moreover, the MEG largely overestimated oscillatory peaks in the alpha band, especially in the anterior and deep regions. This is possibly due to higher phase synchronization of alpha oscillations over extended regions, exceeding the spatial sensitivity of iEEG but detected by MEG. Importantly, we found that MEG-estimated spectra were more comparable to spectra from the iEEG atlas after the aperiodic components were removed. Conclusion: This study identifies brain regions and frequencies for which MEG source analysis is likely to be reliable, a promising step towards resolving the uncertainty in recovering intracerebral activity from non-invasive MEG studies. |
