How Mindfulness Impacts the Brain
One possible way that mindfulness may reduce stress and anxiety is found in the growing body of neuroimaging research that shows increased connectivity in the brain regions involved in attention, emotional control, emotional processing, and self-awareness. In addition mindfulness is associated with down-regulation of the amygdala, the area of the brain associated with the threat response. The brain regions in which mindfulness has demonstrated an effect are summarized in the table below.
Core Brain Region & Related Function |
Affected By Mindfulness |
ANTERIOR CINGULATE CORTEX (ACC) Self-Regulation of attention and emotion |
Enhanced ACC connectivity |
PRE-FRONTAL CORTEX (PFC) Attention and emotion |
Enhanced connectivity of several PFC regions with amygdala |
POSTERIOR CINGULATE CORTEX (PCC) Self-awareness |
Reduced connectivity between PCC and medial PFC and ACC |
INSULA Awareness and emotional processing |
Enhanced insula connectivity |
AMYGDALA Emotional processing |
Down-regulation of amygdala |