Matti Allen
Assistant Professor
CanadaResearch Interests
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About
Dr. Matti Allen is an Assistant Professor at the University of Ottawa, Canada. His research focuses on the interplay between cerebrovascular health and neurodegenerative conditions, particularly in relation to conditions such as amyotrophic lateral sclerosis and critical illness polyneuropathy. Recent publications include studies on brain atrophy, cerebrovascular responses to aging, and vascular compliance changes during sympatho-excitation.
Articles (6)
Cerebral perfusion was lower in old versus young adults. %Blood oxygen level-dependent (BOLD) responses to an isometabolic stimulus and gray matter volume were decreased in old versus young adults and associated with arterial stiffening and wall thickening. The increased %BOLD response to a neurometabolic stimulus appeared unaffected by age; however, the old group displayed disinhibition of the default mode network during the stimulus. Thus, age-related alterations in cerebral %BOLD responses were stimulus specific and related to arterial remodeling.
Year:
2024
Year:
2023
Year:
2022
Year:
2021
Year:
2021
Year:
2020
Collaborators (6)
T. Dylan Olver
Western College of Veterinary Medicine
Rebecca E. K. MacPherson
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Kyra E. Pyke
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Yibin Wang
Professor
Duke University School of Medicine
Christoph Rau
Assistant Professor
University of North Carolina
Darrell D. Mousseau
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