Spontaneous blinking and brain health: Can blink‐related oscillations capture brain changes in aging?

Abstract Background Blink‐related oscillations (BROs) are recently discovered neurophysiological responses that follow spontaneous blinking, and represent environmental monitoring and awareness processes as the brain evaluates new visual information after eye reopening. BROs strongly activate the precuneus which is one of the earliest brain regions impacted by Alzheimer’s disease (AD) neuropathology, and as such may provide an important avenue …