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Posts tagged #attention

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Field Notes

Does TV really "eat your dopamine"?

What the neuroscience says about passive consumption and reward, and where the slogan overreaches

The claim that television "depletes dopamine" has spread from Lembke and Huberman into general health discourse. The underlying neuroscience does not say what the popular version claims it says. The behavioural concerns about passive consumption are real, and largely independent of dopamine.

#contested #neuroscience #habits #attention #evidence #social

By Mick

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Flow & Focus

Single-tasking, attention residue, and the cost of switching

What the task-switching literature actually shows

The popular framing of multitasking as a moral failure misses what the research describes: the brain does not multitask, it switches between tasks, and the cost of switching is larger and more invisible than the people incurring it typically realise.

#deep-work #focus #attention #evidence #neuroscience

By Mick

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