Answer this question to the best of your ability:
How does meditation impact brain activity during the process?
During meditation, brain activity undergoes notable changes. One of the most significant alterations is a decrease in activity in the default mode network (DMN). The DMN is a group of interconnected brain regions that are active when an individual's mind is at rest and not focused on the outside world. This network is associated with mind-wandering, self-referential thoughts, and rumination - all of which can be detrimental to cognitive performance.

As meditation reduces activity in the DMN, it enhances focus and attention, leading to improved cognitive performance. Furthermore, regular meditation practice has been shown to increase connectivity between various brain regions, promoting better communication and coordination within the brain. This increased connectivity is particularly apparent in areas related to attention, emotional regulation, and self-awareness - all of which contribute to a more efficient working memory.

Additionally, meditation promotes the production of neurotransmitters like dopamine and serotonin, which play crucial roles in regulating mood, motivation, and cognitive function. This further supports enhanced brain activity and ultimately, better working memory capacity.