Exercise & neuroplasticity
Physical exercise has numerous benefits for both the body and the brain. One significant advantage is its positive impact on neuroplasticity, which refers to the brain's ability to adapt and reorganise itself throughout life.
Regular physical exercise has been shown to enhance neuroplasticity by promoting the growth of new neurons, strengthening neural connections and improving overall brain function. These changes can occur in various regions of the brain, including the hippocampus, prefrontal cortex, and motor cortex.
The benefits of exercise-induced neuroplasticity are manifold. Firstly, it can enhance cognitive functions such as attention, memory and learning. Studies have demonstrated that individuals who engage in regular exercise have improved executive functions, greater working memory capacity and increased information processing speed.
Perhaps most importantly, exercise has been linked to a reduced risk of neurodegenerative disorders such as Alzheimer's disease and Parkinson's disease. By stimulating neuroplasticity, exercise helps to preserve brain health, maintain cognitive abilities, and potentially delay the onset of these debilitating conditions.
Exercise-induced neuroplasticity also plays a crucial role in mood regulation and mental well-being. Physical activity stimulates the release of endorphins, serotonin and other neurotransmitters that promote feelings of happiness, relaxation and stress reduction. Exercise has also conclusively shown to alleviate symptoms of depression and anxiety, possibly through the neuroplastic changes it induces in the brain.
Simply put, physical exercise offers numerous benefits for neuroplasticity. By promoting the growth of new neurons, strengthening neural connections and improving brain function, exercise enhances cognitive abilities, reduces the risk of neurodegenerative disorders and positively impacts mental health. Incorporating regular physical activity into one's routine can contribute to a healthier brain and overall well-being.
Reading:
Lin TW, Tsai SF, Kuo YM. Physical Exercise Enhances Neuroplasticity and Delays Alzheimer's Disease. Brain Plast. 2018 Dec 12;4(1):95-110. doi: 10.3233/BPL-180073. PMID: 30564549; PMCID: PMC6296269