Faculty profile

Connie Marras

ResearcherMedicine/NeurologyUniversity of Toronto

This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a University of Toronto directory, so their courses may be missing. Find their university profile.

Connie Marras

Researcher

Medicine/Neurology

Health Sciences

University of Toronto

Toronto, Ontario, Canada

Supervision signals

Has led research grants, which requires an independent research appointment. Ask their department whether they supervise graduate students.
97 publications in the last five years, latest in 2026.
Senior (last) author on 21 recent papers, a sign of leading a research group.
Principal investigator on 4 research grants (4 CIHR), most recently in 2018.
Supervised 1 trainee who won CIHR awards, most recently in 2023.

These signals come from public records, including CIHR, NSERC and SSHRC funding decisions. Ask the professor or the graduate program whether they are taking new students.

Academic metrics

269

Publications

430

Citations

h-index

107

Collaborators

Grants

Publications by year

Counts cover the works listed on the university profile; citation counts come from Dimensions.

Profiles and links

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Signals and details

Research

Parkinson'S Disease Cognition

Latest papers

MDSGene Systematic Review of Common Forms of Dominant Hereditary Spastic Paraplegia: Novel Insights.
Movement disorders clinical practice · 2026
Essential genetic testing in movement disorders - results from a Delphi study.
Parkinsonism & related disorders · 2026
Defining Quality of Life: The Perspective of People Living with Parkinson's Disease.
Movement disorders clinical practice · 2026 · senior author

All 269 publications

Latest funding

Parkinson disease progression measures in health services data: laying the groundwork for studying exposure to PGK1as and Parkinson disease in randomized controlled trials
CIHR · 2023 · Supervisor
$105,000
The Diagnostic and Prognostic Utility of Eye Tracking in Parkinson's Disease and Related Disorders
CIHR · 2023 · Co-investigator
$1,002,150
Non-steroidal anti-inflammatory drugs and Parkinson's disease progression
CIHR · 2018 · Nominated PI
$75,000

All 6 grants and awards

From the 150 most recent of 269 publications.

MDSGene Systematic Review of Common Forms of Dominant Hereditary Spastic Paraplegia: Novel Insights.

Kang C, Rajalingam R, Walls Z, Huang J, Sun C, Rudaks LI, Yeow D, Rasheed A, Zhang JW, Hamed M, Breza M, Schaake S, Vekhande C, Massa J, Massa RE, Shetty A, Sue CM, Cambi F, Suchowersky O, Vulinovic F, Petkovic S, Klein C, Lohmann K, Marras C, Kumar KR

Movement disorders clinical practice2026

DOI: 10.1002/mdc3.70559 PMID: 41734945

Essential genetic testing in movement disorders - results from a Delphi study.

Carvalho V, Guedes LC, Gatto E, Rodriguez-Violante M, Klein C, Rodriguez-Porcel F, Morgante F, Rossi M, Miranda M, Ganos C, Riboldi GM, Cesarini M, Darling A, Skorvanek M, van de Warrenburg B, Shalash A, Cossu G, Friedman J, Albanese A, Cardozo A, Lohmann K, Thaler A, Stamelou M, Saunders-Pullman R, Marras C, Sarva H, Bhatia KP, Ferreira JJ

Parkinsonism & related disorders2026

DOI: 10.1016/j.parkreldis.2026.108367 PMID: 42202611

Defining Quality of Life: The Perspective of People Living with Parkinson's Disease.

Dorrance S, Patel R, Stebbins GT, Adams JL, Allen AM, Hastings T, Mathur S, Phokaewvarangkul O, Rafaloff G, Rajalingam R, Schrag A, Sun C, Mammen J, Marras C

Movement disorders clinical practice2026Senior author

DOI: 10.1002/mdc3.70517 PMID: 41518613

Movement Disorders Associated with 22q11.2 Microdeletion: A Scoping Review.

Reyes NGD, Di Luca DG, Marras C, Boot E, Yuen RKC, Lang AE, Bassett AS

Movement disorders clinical practice2026

DOI: 10.1002/mdc3.70459 PMID: 41334588

Expanding PPMI through Remote Data Acquisition and Analysis: Early Success and Future Growth with myPPMI.

Tanner CM, Stanley CE, Brown EG, Chahine LM, Weintraub D, Dobkin RD, Poewe W, Tolosa E, Marras C, Schade S, Chou KL, Pavese N, Coffey CS, Brumm MC, Kurth R, Noyce AJ, Gonzalez-Latapi P, Matthews-McGee A, Korell M, Meng C, Chen X, Racelo L, Ricci J, Fitzgerald C, Rigby NH, Battles JA, Carley JK, Singh Z, Kruchkow L, McMahon BA, Flagg E, Lemon LP, Talarico JM, Brodkin K, Destro C, Kuhl MM, Fabrizio K, Marek K, Tropea TF, Parkinson's Progression Markers Initiative

Annals of neurology2026

DOI: 10.1002/ana.78245 PMID: 42108656

Reply to: "Revisiting Nomenclature in Movement Disorders: The Boundaries Between Pragmatism, Academicism, and Practical Applicability".

Marras C, Albanese A, Klein C, Lohmann K, Jinnah HA

Movement disorders : official journal of the Movement Disorder Society2026First author

DOI: 10.1002/mds.70254 PMID: 41826609

Neuropsychiatric Symptom Clusters and Their Association With Brain Structure in Alzheimer Disease.

Kapustin D, Rashidi-Ranjbar N, Wang W, Binns MA, McLaughlin PM, Abrahao A, Grimes D, Lang A, Marras C, Masellis M, Orange JB, Rajji TK, Roberts A, Saposnik G, Swartz RH, Tang-Wai DF, Tartaglia MC, Troyer A, Zinman L, Fischer CE, Kumar S

The Journal of clinical psychiatry2026

DOI: 10.4088/jcp.25m16192 PMID: 41871235

It Is Personal: What People with Parkinson's Disease Say Matters Most for Quality of Life.

Dorrance S, Patel R, Stebbins GT, Adams J, Allen AM, Hastings T, Mathur S, Phokaewvarangkul O, Rafaloff G, Rajalingam R, Schrag A, Sun C, Mammen J, Marras C

Movement disorders : official journal of the Movement Disorder Society2026Senior author

DOI: 10.1002/mds.70134 PMID: 41388603

Prognostic Value of Parkinson's Disease Subtypes in the LABS-PD Cohort: Functional Ability, Quality of Life and Mortality.

Dash D, Eberly S, Oakes D, Grimes D, Lang AE, Tanner C, Mestre TA, Marras C

Movement disorders clinical practice2026Senior author

DOI: 10.1002/mdc3.70363 PMID: 41054340

Evolution of Epidemiological Studies in Movement Disorders.

Lo RY, Pringsheim T, Marras C

Movement disorders : official journal of the Movement Disorder Society2026Senior author

DOI: 10.1002/mds.70489 PMID: 42605152

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Connie Marras

Research

Latest papers

Latest funding

MDSGene Systematic Review of Common Forms of Dominant Hereditary Spastic Paraplegia: Novel Insights.

Essential genetic testing in movement disorders - results from a Delphi study.

Defining Quality of Life: The Perspective of People Living with Parkinson's Disease.

Movement Disorders Associated with 22q11.2 Microdeletion: A Scoping Review.

Expanding PPMI through Remote Data Acquisition and Analysis: Early Success and Future Growth with myPPMI.

Reply to: "Revisiting Nomenclature in Movement Disorders: The Boundaries Between Pragmatism, Academicism, and Practical Applicability".

Neuropsychiatric Symptom Clusters and Their Association With Brain Structure in Alzheimer Disease.

It Is Personal: What People with Parkinson's Disease Say Matters Most for Quality of Life.

Prognostic Value of Parkinson's Disease Subtypes in the LABS-PD Cohort: Functional Ability, Quality of Life and Mortality.

Evolution of Epidemiological Studies in Movement Disorders.

Parkinson disease progression measures in health services data: laying the groundwork for studying exposure to PGK1as and Parkinson disease in randomized controlled trials

The Diagnostic and Prognostic Utility of Eye Tracking in Parkinson's Disease and Related Disorders

Non-steroidal anti-inflammatory drugs and Parkinson's disease progression

Predicting outcome in Parkinson's disease cognitive impairment

Exploring the disease-modifying potential of calcium channel blockers in Parkinson's disease: Using population-based administrative data to inform clinical trials.

Exploring the disease-modifying potential of calcium channel blockers in Parkinson's disease: Using population-based administrative data to inform clinical trials.

Frequent collaborators

Mario Masellis

David Grimes

Anthony Lang

Demetrios Sahlas

Sanjeev Kumar

Gustavo Saposnik

Sarah Duff Canning

Dar Dowlatshahi

Ekaterina Rogaeva

Robert Bartha

Andrew Frank

Elizabeth Finger

John Turnbull

Michael Borrie

Susan Fox

Dallas Seitz

Manuel Montero Odasso

Stephen Pasternak

Brian Levine

Angela Roberts

Nathan Herrmann

Paula Rochon

Alfonso Fasano

Paula Rochon

Andrea Gruneir

Marvin Chum

Barbara Connolly

Stephen Strother

Robert Chen

Pooja Gandhi

Gordon Guyatt

Rachel Couban

Aaron Jones

Matthew Farrer

Ronald Postuma