Bottom-up Processing

Definition

Bottom-up processing is an approach to perception that begins with raw sensory data that gets sent up to the brain for higher-level analysis.

Related terms

Feature Analysis: This refers to processing an object or visual scene based on its smaller parts or characteristics first before recognizing it as a whole. Like identifying each LEGO piece before understanding what they combine to create.

Data-driven Processing: Another term for bottom-up processing; it emphasizes how raw sensory input drives our understanding of the environment. It's like building a puzzle by starting with individual pieces.

Perceptual Set:

This is a predisposition to perceive things in a certain way, which can be influenced by expectations and cultural background. It's like having an idea of what your finished LEGO set should look like based on the box image.