ACC	anterior cingulate cortex
BA	Brodmann area
DMN	default mode network
FC	functional connectivity
FFMQ	five facet mindfulness questionnaire
GM	gray matter
ICA	independent component analysis
MAAS	Mindful Attention Awareness Scale
MRI	magnetic resonance imaging
PCC	posterior cingulate cortex
PFC	prefrontal cortex
MW-D	deliberate mind wandering
MW-S	spontaneous mind wandering
PICA	parallel independent component analysis
WM	white matter