Joseph M. Lindsay

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OBJECTIVE To apply genetic analysis of genome-wide association data to study the extent and nature of a shared biological basis between migraine and coronary artery disease (CAD). METHODS Four separate methods for cross-phenotype genetic analysis were applied on data from 2 large-scale genome-wide association studies of migraine (19,981 cases, 56,667(More)
The appearance of cognitive dysfunction after cardiac surgery in the absence of focal neurologic signs, a poorly understood but potentially devastating complication, almost certainly results from procedure-related brain injury. Confirmation of the occurrence of perioperative silent brain injury has been developed through advances in magnetic resonance(More)
Background Information: Limited research has suggested that rural residents are at increased risk of dementia. Objective: The objective of this study is to determine if rural residence is associated with dementia using both cross-sectional and prospective analyses. Methods: In 1991, 1763 community-dwelling adults aged 65+ participated in the Manitoba Study(More)
Two new approaches to the infinitesimal characterisation of quantum stochastic cocycles are reviewed. The first concerns mapping cocycles on an operator space and demonstrates the role of Hölder continuity; the second concerns contraction operator cocycles on a Hilbert space and shows how holo-morphic assumptions yield cocycles enjoying an infinitesimal(More)
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