Penny A. Macdonald
London, ON, Canada
Last Updated: 09/26/2026
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Found 53 publications
Ambroxol as a Treatment for Parkinson Disease Dementia: A Randomized Clinical Trial.
Journal: JAMA neurology
Published: June 30, 2025
Advancing Parkinson's Disease Research in Canada: The Canadian Open Parkinson Network (C-OPN) Cohort.
Journal: Journal of Parkinson's disease
Published: September 20, 2024
Disease-modifying therapies for Parkinson disease: lessons from multiple sclerosis.
Journal: Nature reviews. Neurology
Published: September 09, 2024
Nanoscale flow cytometry-based quantification of blood-based extracellular vesicle biomarkers distinguishes MCI and Alzheimer's disease.
Journal: Alzheimer's & dementia : the journal of the Alzheimer's Association
Published: February 15, 2024
The nonverbal expression of guilt in healthy adults.
Journal: Scientific reports
Published: January 04, 2024
Increased iron in the substantia nigra pars compacta identifies patients with early Parkinson'sdisease: A 3T and 7T MRI study.
Journal: NeuroImage. Clinical
Published: August 07, 2023
Midbrain and pallidal iron changes identify patients with REM sleep behaviour disorder and Parkinson's disease.
Journal: NPJ Parkinson's disease
Published: July 24, 2023
Establishing the Roles of the Dorsal and Ventral Striatum in Humor Comprehension and Appreciation with fMRI.
Journal: The Journal of neuroscience : the official journal of the Society for Neuroscience
Published: July 18, 2023
Increased mean diffusivity of the caudal motor SNc identifies patients with REM sleep behaviour disorder and Parkinson's disease.
Journal: NPJ Parkinson's disease
Published: July 12, 2023
Alprazolam Reduces Freezing of Gait (FOG) and Improves FOG-Related Gait Deficiencies.
Journal: Parkinson's disease
Published: June 21, 2023
The psychophysiology of guilt in healthy adults.
Journal: Cognitive, affective & behavioral neuroscience
Published: February 15, 2023
Last Updated: 09/26/2026