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Conferences & lectures

Multimodal Neuroimaging of Alzheimer's Disease

Part of the PERFORM Colloquium

Date & time

Wednesday, January 20, 2016
4 p.m. – 5 p.m.

Speaker(s)

Sylvia Villeneuve, Ph.D.

Cost

This event is free

Organization

PERFORM Centre

Contact

Wendy Kunin
514-848-2424 ext. 5295

Where

Loyola Jesuit Hall and Conference Centre
7141 Sherbrooke W. Room RF-120

Wheelchair accessible

No

Sylvia-Villeneuve-620

The brains of patients with Alzheimer’s disease are characterized by abnormal aggregation of amyloid and tau proteins. The main hypothesis is that these proteins lead to neurodegeneration and related cognitive impairments. Until recently the only way to measure these proteins was to look at the brain post-mortem.

Using new positron emission tomography (PET) radiotracers, it is now possible to quantify these proteins in-vivo and to explore their relationships with other Alzheimer’s biomarkers such as change in brain volume and neuronal connectivity. This presentation will highlight some of the main challenges faced by researchers in this field of amyloid and tau imaging. Recent findings and future perspectives will also be presented.

Find out more about the PERFORM Colloquium Series.

Speaker bio

Dr. Villeneuve is an Assistant Professor in the Department of Psychiatry at McGill University. She received a PhD in Neuropsychology from the Université de Montréal in 2011. She did a first postdoctoral fellowship at the University of California Berkeley assessing the interplay between beta-amyloid deposition, vascular diseases and cognition in the preclinical phase of Alzheimer’s disease. She did a second postdoctoral fellowship at Northwestern University where she assessed the predictive value of neurovascular insults, such as deterioration of the blood-brain barrier or reduced cerebral vascular reactivity, to detect early changes associated with amyloid pathology. Dr. Villeneuve is a member of the Ordre des Psychologues du Québec since 2009.


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