Recently. the cortical source of blink-related delta oscillations (delta BROs) in resting healthy subjects has been localized in the posterior cingulate cortex/precuneus (PCC/PCu). one of the main core-hubs of the default-mode network. This has been interpreted as the electrophysiological signature of the automatic monitoring of the surrounding environment while subjects are immersed ... https://www.spidertattooz.com/Antiqued-Brass-Color-Glue-On-Bar-Pin-Back-1-1-4-Inch-32mm-10-Pieces/