Contact: Leslie Shepherd
St. Michael's Hospital
Caption: Dr. Andrea Tricco, a scientist in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, is co-author of a paper that found cognitive enhancers -- drugs taken to enhance concentration, memory, alertness and moods -- do not improve cognition or function in people with mild cognitive impairment in the long term.
Credit: St. Michael's Hospital
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Related news release: Cognitive enhancers don't improve cognition, function in people with mild cognitive impairment