The Distracted Mind: Neuroscience of Attention & Technology

Added:

Brain & Tech
Information Overload
Foraging & Limits
Multitasking Myth
Attention War
Cost of Distraction
Boredom's End?
Focus Strategies
Digital Medicine
Sculpting Brain

Brain & Tech

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Playing Section
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    Podcast host Sam Harris welcomes neuroscientist Adam Gazzali to discuss the impact of technology on the brain.

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    Gazzali outlines his diverse career in neuroscience, medicine, and entrepreneurship, focusing on the interface between technology and health.

Basic neuroanatomy of executive function, specifically the role of the prefrontal cortex in goal-directed behavior and decision-making.
The psychological distinction between selective, sustained, and divided attention, and why 'multitasking' is scientifically understood as rapid task-switching.
Cognitive Load Theory and the biological limitations of human working memory capacity.
The fundamentals of the brain's reward system, particularly how dopamine pathways drive habit loops and responses to digital notifications.
The concept of neuroplasticity and how long-term exposure to high-distraction digital environments can structurally and functionally alter brain pathways.
The development and clinical application of Digital Therapeutics (DTx), such as FDA-approved video games designed to treat ADHD and cognitive decline.
The ethics and mechanics of the 'Attention Economy', specifically how persuasive design and behavioral engineering are used to capture user engagement.
Practical methodologies for digital minimalism and cognitive training, including Mindfulness-Based Cognitive Therapy (MBCT) and attention-restoration theory.
104.5K views1.9Klikes44:00@samharrisorgOriginal Release: 2020-11-28

The human brain has limited capacity to process information, and technology-induced multitasking fragments attention through competing bottom-up (stimulus-driven) and top-down (goal-directed) attentional systems, leading to cognitive interference, increased anxiety, and reduced productivity; however, neuroplasticity allows targeted attention training through practices like meditation and strategic technology use to improve cognitive function.