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Physical exercise can enhance brain function from "summary" of The Brain That Changes Itself by Norman Doidge
Physical exercise has been found to have a profound impact on brain function. When we engage in physical activity, our bodies release chemicals called neurotransmitters, such as dopamine and serotonin, which play a key role in regulating our mood and cognitive function. These neurotransmitters help to improve our focus, concentration, and overall mental clarity. Furthermore, physical exercise has been shown to increase blood flow to the brain, delivering more oxygen and nutrients to this vital organ. This increased blood flow can help to stimulate the growth of new brain cells, a process known as neurogenesis. By promoting the growth of new brain cells, physical exercise can help to improve our memory and cognitive abilities. In addition, physical exercise has been linked to the production of a protein called brain-derived neurotrophic factor (BDNF). BDNF is known to support the survival of existing brain cells and promote the growth of new ones. This protein acts like fertilizer for the brain, helping to strengthen neural connections and improve overall brain function. Research has also shown that physical exercise can help to reduce inflammation in the brain, which has been linked to a number of cognitive disorders, such as Alzheimer's disease. By reducing inflammation, physical exercise can help to protect the brain from damage and improve its overall health.- Physical exercise is not only beneficial for our physical health but also plays a crucial role in enhancing brain function. By releasing neurotransmitters, increasing blood flow, promoting neurogenesis, and reducing inflammation, physical exercise can help to improve our mood, focus, memory, and overall cognitive abilities. It is clear that incorporating regular physical activity into our daily routine can have a significant impact on our brain health and cognitive function.
