Breathing patterns found to influence brain activity and decision-making

New research suggests that breathing patterns significantly influence brain activity, cognitive functions, and decision-making processes. Studies led by institutions including the University of California San Diego and the German Institute of Human Nutrition Potsdam-Rehbrücke have identified a complex connection between respiratory rhythms and neural patterns.

One study found that slow breathing with prolonged exhalations increases heart rate variability and makes the brain more sensitive to rewards, which can lead to riskier decision-making. Researchers noted that judgment arises from the interaction between cognitive processes and the body's current physiological state.

Additional findings published in the Journal of Neuroscience indicate that inhalation and exhalation patterns affect attention and memory. For instance, individuals may perform better on memory tasks when receiving information during inhalation rather than exhalation. These findings highlight that the relationship between breathing and neuronal activity is more intricate than previously understood, offering potential implications for managing conditions like post-traumatic stress disorder through breath control.