Feature Detectors in AP Psychology

Definition

Feature detectors are specialized neurons in the visual cortex that respond to specific features of visual stimuli, such as edges, angles, or motion. They play a crucial role in visual processing by detecting and extracting important information from the environment.

Related terms

Bottom-up Processing:

It refers to how our perception is driven by sensory information from the external world rather than pre-existing knowledge or expectations.

Top-down Processing:

This term describes how our perception is influenced by our prior knowledge, expectations, and context.

Gestalt Principles:

These principles explain how we perceive and organize individual elements into cohesive and meaningful wholes based on certain rules or patterns.