Faculty profile
Josefina Maranzano
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Research
Latest papers
Effects of prolonged fixation on vascular biomarkers in postmortem human brains.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
Differential effects of prolonged post-fixation on immunohistochemical and histochemical staining for postmortem human brains.
Frontiers in neuroanatomy · 2024
Contribution of new and chronic cortical lesions to disability accrual in multiple sclerosis.
Brain communications · 2024
Latest funding
- $132,000
In situ in vivo and ex vivo study of the aging human brain: towards creating an MRI and histology brain template averaging 100 cases
NSERC · 2021 · Principal investigator
- $12,500
In situ in vivo and ex vivo study of the aging human brain: towards creating an MRI and histology brain template averaging 100 cases
NSERC · 2021 · Principal investigator
12 publications.
Effects of prolonged fixation on vascular biomarkers in postmortem human brains.
Frigon EM, Ma W, Tremblay C, Mirault D, Turecki G, Mechawar N, Boire D, Maranzano J, Dadar M, Zeighami Y
Differential effects of prolonged post-fixation on immunohistochemical and histochemical staining for postmortem human brains.
Ma W, Frigon EM, Maranzano J, Zeighami Y, Dadar M
Contribution of new and chronic cortical lesions to disability accrual in multiple sclerosis.
Beck ES, Mullins WA, Dos Santos Silva J, Filippini S, Parvathaneni P, Maranzano J, Morrison M, Suto DJ, Donnay C, Dieckhaus H, Luciano NJ, Sharma K, Gaitán MI, Liu J, de Zwart JA, van Gelderen P, Cortese I, Narayanan S, Duyn JH, Nair G, Sati P, Reich DS
Comparison of histological procedures and antigenicity of human post-mortem brains fixed with solutions used in gross anatomy laboratories.
Frigon EM, Gérin-Lajoie A, Dadar M, Boire D, Maranzano J
Cortical lesions uniquely predict motor disability accrual and form rarely in the absence of new white matter lesions in multiple sclerosis.
Beck ES, Mullins WA, Dos Santos Silva J, Filippini S, Parvathaneni P, Maranzano J, Morrison M, Suto DJ, Donnay C, Dieckhaus H, Luciano NJ, Sharma K, Gaitán MI, Liu J, de Zwart JA, van Gelderen P, Cortese I, Narayanan S, Duyn JH, Nair G, Sati P, Reich DS
Diffusely abnormal white matter converts to T2 lesion volume in the absence of MRI-detectable acute inflammation.
Dadar M, Mahmoud S, Narayanan S, Collins DL, Arnold DL, Maranzano J
Conversion of diffusely abnormal white matter to focal lesions is linked to progression in secondary progressive multiple sclerosis.
Dadar M, Narayanan S, Arnold DL, Collins DL, Maranzano J
Inversion Recovery Susceptibility Weighted Imaging With Enhanced T2 Weighting at 3 T Improves Visualization of Subpial Cortical Multiple Sclerosis Lesions.
Beck ES, Gai N, Filippini S, Maranzano J, Nair G, Reich DS
Multiple sclerosis lesions in motor tracts from brain to cervical cord: spatial distribution and correlation with disability.
Kerbrat A, Gros C, Badji A, Bannier E, Galassi F, Combès B, Chouteau R, Labauge P, Ayrignac X, Carra-Dalliere C, Maranzano J, Granberg T, Ouellette R, Stawiarz L, Hillert J, Talbott J, Tachibana Y, Hori M, Kamiya K, Chougar L, Lefeuvre J, Reich DS, Nair G, Valsasina P, Rocca MA, Filippi M, Chu R, Bakshi R, Callot V, Pelletier J, Audoin B, Maarouf A, Collongues N, De Seze J, Edan G, Cohen-Adad J
Automated separation of diffusely abnormal white matter from focal white matter lesions on MRI in multiple sclerosis.
Maranzano J, Dadar M, Zhernovaia M, Arnold DL, Collins DL, Narayanan S
In situ in vivo and ex vivo study of the aging human brain: towards creating an MRI and histology brain template averaging 100 cases
Principal investigators: Maranzano, Josefina
Keywords: magnetic resonance imaging (mri); in vivo brain mri; ex vivo brain mri; in situ ex vivo brain mri; ex situ ex vivo brain mri; fixation by perfusion; fixation by immersion; brain histology; mri template; mri brain average
In situ in vivo and ex vivo study of the aging human brain: towards creating an MRI and histology brain template averaging 100 cases
Principal investigators: Maranzano, Josefina
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Gustavo Turecki and Naguib Mechawar: 84 shared papers
- Mahsa Dadar and Yashar Zeighami: 42 shared papers
- Simon Ducharme and Mahsa Dadar: 15 shared papers
- Mahsa Dadar and Josefina Maranzano: 8 shared papers
- Sridar Narayanan and Josefina Maranzano: 5 shared papers
- Julien Cohen-Adad and Sridar Narayanan: 3 shared papers
- Sridar Narayanan and Mahsa Dadar: 3 shared papers
- Mahsa Dadar and Denis Boire: 2 shared papers
- Mahsa Dadar and Weiya Ma: 2 shared papers
- Yashar Zeighami and Weiya Ma: 2 shared papers
- Yashar Zeighami and Josefina Maranzano: 2 shared papers
- Denis Boire and Josefina Maranzano: 2 shared papers
- Weiya Ma and Josefina Maranzano: 2 shared papers
- Gustavo Turecki and Mahsa Dadar: 1 shared paper
- Gustavo Turecki and Yashar Zeighami: 1 shared paper
- Gustavo Turecki and Denis Boire: 1 shared paper
- Gustavo Turecki and Josefina Maranzano: 1 shared paper
- Julien Cohen-Adad and Naguib Mechawar: 1 shared paper
- Julien Cohen-Adad and Josefina Maranzano: 1 shared paper
- Naguib Mechawar and Simon Ducharme: 1 shared paper
- Naguib Mechawar and Josefina Maranzano: 1 shared paper
- Simon Ducharme and Yashar Zeighami: 1 shared paper
- Simon Ducharme and Josefina Maranzano: 1 shared paper
- Psychiatry
- Anatomy
- Montreal Neurological Institute
- Anatomie
- Electrical Engineering - École Polytechnique de Montréal
- Other
Co-authors at Université du Québec à Trois-Rivières, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Mahsa Dadar
Psychiatry
8 shared papers, latest 2026
Sridar Narayanan
Montreal Neurological Institute
5 shared papers, latest 2024
Yashar Zeighami
Psychiatry
2 shared papers, latest 2026
Denis Boire
Anatomie
2 shared papers, latest 2026
Weiya Ma
Psychiatry
2 shared papers, latest 2026
Simon Ducharme
Faculty
1 shared papers, latest 2019
Julien Cohen-Adad
Electrical Engineering - École Polytechnique de Montréal
1 shared papers, latest 2020
Naguib Mechawar
Psychiatry
1 shared papers, latest 2026
Gustavo Turecki
Psychiatry
1 shared papers, latest 2026
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