Exercise and Inhibitory Control
Inhibitory control refers to the ability to suppress or inhibit unwanted or inappropriate behavior, thoughts, or emotions in order to achieve a desired goal. It is an essential cognitive function that allows us to regulate our behavior, focus our attention, and resist temptation. Inhibitory control is also a key component of self-control, decision-making, and impulse control.
Recent research has shown that regular exercise can have a significant impact on the neural changes in inhibitory control. In this blog post, we will explore the effects of exercise on the brain and how it can enhance inhibitory control.
Exercise and Brain Function
Exercise has been shown to have a wide range of benefits for the brain, including improving cognitive function, reducing the risk of cognitive decline, and enhancing brain plasticity. Exercise also increases blood flow to the brain, which helps to deliver oxygen and nutrients to the neurons.
In particular, exercise has been shown to increase the size of the prefrontal cortex, which is the area of the brain responsible for executive function, including inhibitory control. Exercise also increases the connectivity between the prefrontal cortex and other areas of the brain, which allows for more efficient communication between these regions.
In addition, exercise has been shown to increase the production of growth factors, such as brain-derived neurotrophic factor (BDNF), which can promote the growth and survival of neurons, as well as support the development of new neural connections.
Effects of Exercise on Inhibitory Control
Regular exercise has been shown to have a significant impact on inhibitory control. A study conducted by the University of Illinois found that older adults who engaged in six months of aerobic exercise showed significant improvements in inhibitory control compared to a control group that did not exercise. The exercise group also showed increased connectivity between the prefrontal cortex and other areas of the brain.
Another study published in the journal Frontiers in Human Neuroscience found that a single session of moderate-intensity exercise improved inhibitory control in young adults. The researchers also found that the improvements in inhibitory control were associated with increased activation in the prefrontal cortex.
Furthermore, research has shown that exercise can enhance the effects of cognitive training on inhibitory control. A study published in the journal PLOS ONE found that older adults who engaged in a combined program of aerobic exercise and cognitive training showed greater improvements in inhibitory control than those who engaged in cognitive training alone.
Conclusion
Regular exercise can have a significant impact on the neural changes in inhibitory control. Exercise has been shown to increase the size and connectivity of the prefrontal cortex, promote the growth and survival of neurons, and enhance the effects of cognitive training on inhibitory control. The benefits of exercise on inhibitory control are not limited to specific populations, as young adults and older adults have both been shown to benefit. In summary, incorporating regular exercise into your lifestyle may not only improve physical health, but also enhance cognitive function, including inhibitory control.
