Global Symposium: Impact of Exercise on Cognition in Parkinson's (2023)
In this webinar, Dr. Michael Jakowec, a professor in the Department of Neurology at the University of Southern California, provided valuable insights into the profound impact of exercise on cognition in Parkinson's disease. His presentation underscored the pivotal role of physical activity in augmenting cognitive function and motor behavior, emphasizing the mechanisms of neuroplasticity and synaptogenesis that underlie the creation of new neural connections and behaviours within the brain.
Notably, the webinar revealed how exercise exerts a substantial influence on dopamine levels and brain function in Parkinson's disease. It was demonstrated that exercise not only optimizes dopamine utilization but also augments the expression of dopamine receptors in the brain.
Cognitive exercises interwoven with physical activity were shown to yield cognitive improvements and influence brain structure positively. The webinar highlighted how lifestyle factors, including exercise, wield a pivotal influence on brain health and present potential benefits for individuals living with Parkinson's disease.
Moreover, the webinar illuminated the crucial role played by astrocytes, non-neuronal cells responsible for nourishing and rejuvenating neurons, in the realm of neurogenesis. It underscored how various forms of exercise, particularly those that are intense, specific, challenging, and intricate, can exert influence on both motor and cognitive circuits, fostering neuroplasticity. Beyond exercise, factors such as physical activity, diet, social interactions, stress management, and overall wellness were affirmed as pivotal for maintaining optimal brain health throughout life.
Dr. Jakowec also advocated for elevating cognitive engagement and challenge within exercise routines to facilitate motor and cognitive learning. The webinar briefly touched on the benefits of the MIND diet, a fusion of elements from the Mediterranean and DASH diets, with an emphasis on reducing sugar intake and incorporating probiotics.
**Disclaimer: These sessions are designed to provide general education and are not intended for individual advice and/or clinical care. The information conveyed in this recording was accurate at the time of presentation.**