Final answer:
Research in cognitive neuroscience has shown that regular aerobic exercise, such as walking, positively influences brain health, with benefits like improved memory, cognition, and lower risk of neurodegenerative diseases. It enhances neuroplasticity, promotes the growth of new neurons, increases oxygen supply to the brain, and acts as an adjunct therapy for certain mental health disorders.
Step-by-step explanation:
Cognitive and Fitness Training Studies
Cognitive neuroscience has unveiled that regular aerobic exercise, such as walking, has a profound impact on brain health. It is associated with various benefits such as neuroplasticity, increased neuron growth, improved cognitive functions, and a lower risk of neurodegenerative disorders. Studies suggest that 30 minutes of aerobic exercise each day, like brisk walking, jogging, or swimming, results in enhanced attentional control, inhibitory control, cognitive flexibility, working memory, declarative memory, spatial memory, and information processing speed. Remarkably, even a single session of aerobic exercise can transiently improve executive functions like problem-solving and decision-making skills.
Consistent exercise is known to increase blood flow and oxygen to the brain, promote growth factors that encourage the development of new neuronal pathways, and uplift neurotransmitter levels, thereby improving memory retention and cognition. The mental health benefits of physical exercise include its potential as an adjunct therapy for various central nervous system disorders, including major depressive disorder and attention deficit hyperactivity disorder. Furthermore, clinicians often recommend regular exercise to individuals diagnosed with mild cognitive impairment as it can mitigate symptoms and improve overall well-being.