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👁️Methods

Perception · Building a usable world from noisy sensors and prior expectations.

Reviewed 2026-08·Sources & research·Media credits

Santiago Ramón y Cajal
PerceptionOriginal photo is anonymous although published by Clark University in 1899. Restoration by Garrondo · Public domain · Wikimedia Commons

How science studies Perception: tools, protocols and hard limits.

Triangulation across methods is the norm.

Tools

Tool 1

A tool used to study inference from sensation.

Tool 2

A tool used to study inference from sensation.

Tool 3

A tool used to study inference from sensation.

Tool 4

A tool used to study inference from sensation.

Tool 5

A tool used to study inference from sensation.

Tool 6

A tool used to study inference from sensation.

Protocols

Protocol 1

A common protocol around Perception.

Protocol 2

A common protocol around Perception.

Protocol 3

A common protocol around Perception.

Protocol 4

A common protocol around Perception.

Limits

Limit 1

A known inference limit for inference from sensation.

Limit 2

A known inference limit for inference from sensation.

Limit 3

A known inference limit for inference from sensation.

Pair with Methods-field topics (fMRI, EEG, MEG, DTI…).

Sources & research

  1. Perception as Bayesian inferenceKnill DC; Pouget A · 2004 · Trends in NeurosciencesDOIPubMed
  2. Predictive coding in the visual cortexRao RPN; Ballard DH · 1999 · Nature NeuroscienceDOIPubMed
  3. Object recognition and perceptionDiCarlo JJ; Zoccolan D; Rust NC · 2012 · NeuronDOIPubMed

Media credits

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