That Neuroscience Guy

You've probably heard that 10,000 hours of practice makes us an expert at something. But why is this the case? In this episode, we discuss the neuroscience of becoming an expert.

Explore the fascinating neuroscience of attention and how our brains filter sensory information. Learn about the parietal cortex's pivotal role in focus and perception, and discover the intriguing condition of neglect, where individuals can't recognize stimuli on one side. The discussion highlights how attention is both a limited resource and essential for everyday functioning. Uncover the mechanics of how we 'pay' attention and the implications of these processes in our daily lives.

Sleep is an active process where your brain isn’t just resting but is crucial for consolidating memories. Discover how non-REM stage two sleep plays a vital role in learning and cognitive function. Evening screen time can significantly disrupt your sleep quality, affecting your memory. Consistent sleep schedules are essential for optimal brain function, highlighting the importance of good sleep hygiene.

Explore how our brains solve physics problems to grab objects, combining visual information with sensory feedback to plan hand movements, generate motor plans, and predict movement outcomes. Discover the complex neural processes involved in reaching for an apple, including the role of the cerebellum, posterior parietal cortex, and primary sensory cortex.

Discover how social isolation impacts both mental and physical health, especially during the COVID-19 pandemic. Uncover research highlighting increased stress and anxiety linked to being alone. Get practical tips on lifestyle changes to enhance well-being and combat the negative effects of isolation.

Discover the intriguing neuroscience behind social media addiction. The discussion highlights how platforms exploit our brain's mechanisms, creating a cycle of anticipation and reward. Learn about the role of dopamine in driving our need for likes and notifications. The concept of prediction errors reveals why we continually check our accounts for validation, keeping us hooked. Unpack the psychological triggers that make returning to social media feel irresistible!

Curious about impulse shopping? Discover the brain mechanisms behind why we can't resist adding items to our carts. Emotional impulses clash with rational thought, leading to spontaneous buys. External influences like lack of sleep and alcohol further complicate our decisions. Unravel the fascinating science that explains our shopping habits!