The Mental Health Doctor: 'Sitting Is Increasing Your Anxiety!', Your Phone Is Destroying Your Brain, You May Have 'Popcorn Brain'! — Dr. Aditi Nerurkar
In this January 2024 episode, physician and stress-resilience researcher Dr. Aditi Nerurkar discusses what she calls 'popcorn brain': a state of scattered, jumpy attention she associates with constant phone checking and rapid task-switching. She links this pattern to rising anxiety, arguing that habitual multitasking and weak digital boundaries keep the nervous system in a near-constant low-grade stress response. Much of the conversation addresses adult knowledge workers, but Nerurkar frames the underlying mechanism — frequent digital interruption training the brain toward shorter attention spans — as relevant across age groups, foreshadowing her later, more youth-focused return appearance on the same show. She recommends concrete boundaries, such as batching notifications and scheduled offline blocks, over complete abstinence. TechKids Foundation includes this entry as an early, widely heard articulation of the 'popcorn brain' framing that recurs across this library's later entries.
Bartlett, Steven, host. "The Mental Health Doctor: 'Sitting Is Increasing Your Anxiety!', Your Phone Is Destroying Your Brain, You May Have 'Popcorn Brain'!" Interview with Aditi Nerurkar. The Diary Of A CEO, January 15, 2024.