Perception - Attention and the Body

hello@ghafoorsblog.com (AG Sayyed) — Sun, 01 Nov 2026 00:00:00 +0000

Your brain decides what reaches awareness. It drops constant smells, still listens for your name, builds dream scenes into a waking room, turns expectation into bodily feeling and changes your behaviour when you think someone is looking.

Nose Blindness and the Filtered Home

Published 2026-08-12 · Watch the short

You cannot smell your own house, though every visitor can. This is olfactory adaptation, sometimes called nose blindness. The nose keeps sending signals, but when a smell stays constant the brain decides it is no longer new information and stops flagging it. The video says this frees attention for something that may matter, such as smoke or spoiled food.

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Perception - Attention and the Body

Nose Blindness and the Filtered Home