logo
CanyamAI summaries for academic research
language
MobileMobile
  • Phone FeatureWeChat Mini Program
EnglishEnglish
noticeNotice
BlogBlog
delete
arrow
Back
J

John D. Fisk

Dalhousie University

71H-index
347Paper Count
1.7WCitation Count
Published Papers 121
Publication Date
logo
Physical, cognitive, and psychosocial fatigue are differently related to cortical complexity of superior temporal and frontal brain regions in Crohn's disease
errFrontiers in Neuroimaging
IF0
err2026-04-16
err0
PREAI
errMcIver, Theresa A.; Bernstein, Charles N.; Marrie, Ruth Ann; Fisk, John D.; Figley, Chase R.; Kornelsen, Jennifer
errShare
errSave
Sex differences in the rate and factors for elevated depressive symptoms in multiple sclerosis, inflammatory bowel disease, and rheumatoid arthritis
errJournal of Health Psychology
IF2.2
err2026-01-16
err0
PREAI
errHayley Riel; Francisca Lois Jacobo; Charles N. Bernstein; James M. Bolton; John D. Fisk; Lesley A. Graff; Carol Hitchon; Chantel Mayo; Scott B. Patten; Ruth Ann Marrie; Kaarina Kowalec;
errShare
errSave
Depression Polygenicity and Disease Activity and Disability Worsening in Multiple Sclerosis
errAnnals of Neurology
IF7.7
err2025-08-07
err0
errOAAI
errAli Manouchehrinia PhD; Kathryn C. Fitzgerald ScD; Amber Salter PhD; Ruth Ann Marrie PhD, MD; Lars Alfredsson PhD; Charles N. Bernstein MD; James M. Bolton MD; Gary Cutter PhD; John D. Fisk PhD; Lesley A. Graff PhD; Carol A. Hitchon MD; Jan Hillert MD, PhD; Ingrid Kockum PhD; Yi Lu PhD; Fred D. Lublin MD; Kyla McKay PhD; Tomas Olsson MD, PhD; Scott Patten PhD, MD; Amit Patki MSc; Hayley Riel MSc; Klementy Shchetynsky PhD; Pernilla Stridh PhD; Hemant K. Tiwari PhD; Jerry S. Wolinsky MD; Kaarina Kowalec PhD
errShare
errSave
Uncovering the multivariate genetic architecture of frailty with genomic structural equation modeling
errNature Genetics
IF0
err2025-08-04
err0
PREAI
errIsabelle F. Foote; Jonny P. Flint; Anna E. Fürtjes; Jeremy M. Lawrence; Donncha S. Mullin; John D. Fisk; Tobias K. Karakach; Andrew Rutenberg; Nicholas G. Martin; Michelle K. Lupton; David J. Llewellyn; Janice M. Ranson; Simon R. Cox; Michelle Luciano; Kenneth Rockwood; Andrew D. Grotzinger
errShare
errSave
Red flags for remote cognitive diagnostic assessment: A Delphi expert consensus study by the Canadian Consortium on Neurodegeneration in Aging
errJOURNAL OF ALZHEIMERS DISEASE
IF3.1
err2025-05-07
err0
PREAI
errFriedman, Nathan H. M.; Hallot, Sophie; Itzhak, Inbal; Camicioli, Richard; Henri-Bhargava, Alex; Pettersen, Jacqueline A.; Lee, Linda; Fisk, John D.; Mclaughlin, Paula; Khanassov, Vladimir; Ismail, Zahinoor; Freedman, Morris; Chertkow, Howard; Desmarais, Philippe; O'Connell, Megan E.; Geddes, Maiya R.
errShare
errSave
Impact of a national dementia research consortium: The Canadian Consortium on Neurodegeneration in Aging (CCNA)
errJOURNAL OF ALZHEIMERS DISEASE
IF3.1
err2024-12-05
err1
PREAI
errChertkow, Howard; Phillips, Natalie; Rockwood, Kenneth; Anderson, Nicole; Andrew, Melissa K.; Bartha, Robert; Beaudoin, Camille; Belanger, Nathalie; Bellec, Pierre; Belleville, Sylvie; Bergman, Howard; Best, Sarah; Bethell, Jennifer; Bherer, Louis; Black, Sandra; Borrie, Michael; Camicioli, Richard; Carrier, Julie; Cashman, Neil; Chan, Senny; Crowshoe, Lynden; Cuello, Claudio; Cynader, Max; Dang-Vu, Thanh; Das, Samir; Dixon, Roger A.; Ducharme, Simon; Einstein, Gillian; Evans, Alan C.; Fahnestock, Margaret; Feldman, Howard; Ferland, Guylaine; Finger, Elizabeth; Fisk, John D.; Fogarty, Jennifer; Fon, Edward; Gan-Or, Ziv; Gauthier, Serge; Greenwood, Carol; Henri-Bellemare, Charlie; Herrmann, Nathan; Hogan, David B.; Hsiung, Robin; Itzhak, Inbal; Jacklin, Kristen; Lanctot, Krista; Lim, Andrew; Mackenzie, Ian; Masellis, Mario; Maxwell, Colleen; Mcainey, Carrie; Mcgilton, Katherine; Mclaurin, Joanne; Mihailidis, Alex; Mohades, Zia; Montero-Odasso, Manuel; Morgan, Debra; Naglie, Gary; Nygaard, Haakon; O'Connell, Megan; Petersen, Ron; Pilon, Randi; Rajah, Maria Natasha; Rapoport, Mark; Roach, Pamela; Robillard, Julie M.; Rogaeva, Ekaterina; Rosa-Neto, Pedro; Rylett, Jane; Sadavoy, Joel; St George-Hyslop, Peter; Seitz, Dallas; Smith, Eric; Stefanovic, Bojana; Vedel, Isabelle; Walker, Jennifer D.; Wellington, Cheryl; Whitehead, Victor; Wittich, Walter
errShare
errSave
Polygenic liability for anxiety in association with comorbid anxiety in multiple sclerosis
errANNALS OF CLINICAL AND TRANSLATIONAL NEUROLOGY
IF3.9
err2024-05-07
err1
errOAAI
errKowalec, Kaarina; Harder, Arvid; Dolovich, Casandra; Fitzgerald, Kathryn C.; Salter, Amber; Lu, Yi; Bernstein, Charles N.; Bolton, James M.; Cutter, Gary; Fisk, John D.; Gelernter, Joel; Graff, Lesley A.; Haegg, Sara; Hitchon, Carol A.; Levey, Daniel F.; Lublin, Fred D.; Mckay, Kyla A.; Patten, Scott; Patki, Amit; Stein, Murray B.; Tiwari, Hemant K.; Wolinsky, Jerry S.; Marrie, Ruth A.
errShare
errSave
Adverse Events Associated With Disease-Modifying Drugs for Multiple Sclerosis
errNEUROLOGY
IF8.5
err2024-02-13
err3
errOAAI
errNg, Huah Shin; Zhu, Feng; Zhao, Yinshan; Yao, Shenzhen; Lu, Xinya; Ekuma, Okechukwu; Evans, Charity; Fisk, John D.; Marrie, Ruth Ann; Tremlett, Helen
errShare
errSave
Disease-modifying drugs, multiple sclerosis and infection-related healthcare use in British Columbia, Canada: a population-based study
errLANCET REGIONAL HEALTH-AMERICAS
IF7.6
err2024-01-01
err0
errOAAI
errGraf, Jonas; Ng, Huah Shin; Zhu, Feng; Zhao, Yinshan; Wijnands, Jose M. A.; Evans, Charity; Fisk, John D.; Marrie, Ruth Ann; Tremlett, Helen
errShare
errSave
Gastrointestinal conditions in the multiple sclerosis prodrome
errANNALS OF CLINICAL AND TRANSLATIONAL NEUROLOGY
IF3.9
err2023-12-19
err5
errOAAI
errYusuf, Fardowsa L. A.; Zhu, Feng; Evans, Charity; Fisk, John D.; Zhao, Yinshan; Marrie, Ruth A.; Tremlett, Helen
errShare
errSave
Understanding Predictors of Fatigue Over Time in Persons With Inflammatory Bowel Disease: The Importance of Depressive and Anxiety Symptoms
errAMERICAN JOURNAL OF GASTROENTEROLOGY
IF7.6
err2023-12-13
err4
PREAI
errBernstein, Charles N.; Fisk, John D.; Dolovich, Casandra; Hitchon, Carol A.; Graff, Lesley A.; El-Gabalawy, Renee; Lix, Lisa M.; Bolton, James M.; Patten, Scott B.; Marrie, Ruth Ann
errShare
errSave
Multiple sclerosis disease-modifying drug use by immigrants: a real-world study
errSCIENTIFIC REPORTS
IF3.9
err2023-12-01
err1
errOAAI
errGraf, Jonas; Ng, Huah Shin; Zhu, Feng; Zhao, Yinshan; Wijnands, Jose M. A.; Evans, Charity; Fisk, John D.; Marrie, Ruth Ann; Tremlett, Helen
errShare
errSave
Red flags for remote cognitive assessment: An expert consensus study using the Delphi method
errJOURNAL OF THE NEUROLOGICAL SCIENCES
IF3.2
err2023-12-01
err0
PREAI
errFriedman, Nathan; Desmarais, Philippe; Henri-Bhargava, Alexandre; Pettersen, Jacqueline; Lee, Linda; Fisk, John; Camicioli, Richard; Mclaughlin, Paula; Khanassov, Vladimir; Freedman, Morris; O'Connell, Megan; Geddes, Maiya
errShare
errSave
Sex differences evident in elevated anxiety symptoms in multiple sclerosis, inflammatory bowel disease, and rheumatoid arthritis
errFRONTIERS IN PSYCHIATRY
IF3.2
err2023-11-22
err2
errOAAI
errJoyees, Jerlin; Marrie, Ruth Ann; Bernstein, Charles N.; Bolton, James M.; Fisk, John D.; Graff, Lesley A.; Hitchon, Carol; Patten, Scott B.; Kowalec, Kaarina
errShare
errSave
Psychiatric Comorbidity During the Prodromal Period in Patients With Multiple Sclerosis
errNEUROLOGY
IF8.5
err2023-11-14
err12
errOAAI
errChertcoff, Anibal S.; Yusuf, Fardowsa L. A.; Zhu, Feng; Evans, Charity; Fisk, John D.; Zhao, Yinshan; Marrie, Ruth Ann; Tremlett, Helen
errShare
errSave
A longitudinal study of distress symptoms and work impairment in immune-mediated inflammatory diseases
errJOURNAL OF PSYCHOSOMATIC RESEARCH
IF3.3
err2023-11-01
err3
errOAAI
errEnns, Murray W.; Bernstein, Charles N.; Graff, Lesley; Lix, Lisa M.; Hitchon, Carol A.; Fisk, John D.; Dufault, Brenden; Marrie, Ruth Ann
errShare
errSave
Altered voxel-based and surface-based morphometry in inflammatory bowel disease
errBRAIN RESEARCH BULLETIN
IF3.7
err2023-10-01
err2
errOAAI
errKornelsen, Jennifer; McIver, Theresa; Uddin, Md Nasir; Figley, Chase R.; Marrie, Ruth Ann; Patel, Ronak; Fisk, John D.; Carter, Sean; Graff, Lesley; Mazerolle, Erin L.; Bernstein, Charles N.
errShare
errSave
Vascular Disease Is Associated With Differences in Brain Structure and Lower Cognitive Functioning in Inflammatory Bowel Disease: A Cross-Sectional Study
errINFLAMMATORY BOWEL DISEASES
IF4.3
err2023-09-22
err0
errOAAI
errPatel, Ronak; Marrie, Ruth Ann; Bernstein, Charles N.; Bolton, James M.; Graff, Lesley A.; Marriott, James J.; Figley, Chase R.; Kornelsen, Jennifer; Mazerolle, Erin L.; Helmick, Carl; Uddin, Md Nasir; Fisk, John D.
errShare
errSave
Assessment of differential item functioning of the PHQ-9, HADS-D and PROMIS-depression scales in persons with and without multiple sclerosis
errJOURNAL OF PSYCHOSOMATIC RESEARCH
IF3.3
err2023-09-01
err0
errOAAI
errMarrie, Ruth Ann; Lix, Lisa M.; Bolton, James M.; Fisk, John D.; Fitzgerald, Kathryn C.; Graff, Lesley A.; Hitchon, Carol A.; Kowalec, Kaarina; Marriott, James J.; Patten, Scott B.; Salter, Amber; Bernstein, Charles N.
errShare
errSave
Within-person fluctuations over three years in depression, anxiety, fatigue, and health-related quality of life in multiple sclerosis
errMULTIPLE SCLEROSIS JOURNAL
IF5
err2023-08-03
err4
errOAAI
errMarrie, Ruth Ann; Bernstein, Charles N.; Dolovich, Casandra; Bolton, James M.; Graff, Lesley A.; Hitchon, Carol A.; Lix, Lisa M.; Marriott, James J.; Fisk, John D.
errShare
errSave

Research Directions

The data has not been retrieved yet.
Co-authors
Cooperation Journals
N
Nicholas G. Martin
H-index: 221 · Papers: 2.8K
D
David A. Bennett
H-index: 197 · Papers: 2.3K
A
Alan C. Evans
H-index: 191 · Papers: 1.2K
M
Murray B. Stein
H-index: 159 · Papers: 1.3K
S
Sandra E. Black
H-index: 140 · Papers: 1.5K
View more