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Why can't I concentrate?

Aug 14, 2026 · 26m

Summary

Host Alex Lathbridge explores the neuroscience of attention with experts Polly Dalton, Salvador Soto-Faraco, and Sophie Leroy. They address listener questions on why concentration feels tiring, the cognitive effects of multitasking, and why cars mute radios when reversing. The episode also features a live experiment testing focus under distraction and discusses whether mental or physical effort causes more fatigue.

Topics discussed

Intro, ads, and guest introductions Why tongues stick out during concentration Inattentional deafness and the gorilla experiment Why concentrating feels tiring Multitasking: Gaming while listening to podcasts Walking while listening and finding focus Ads break Why cars mute the radio when reversing Attention test: Counting sevens with distractions Do brains shift gears like a bike? Mental vs physical tiredness and outro
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