Spatial Frequency Tuning

Spatial frequency tuning refers to how the visual system, particularly neurons in the brain, respond to different levels of detail in visual images. Think of it like tuning a radio to different stations; some neurons are sensitive to fine details (high spatial frequencies), like small words or intricate patterns, while others respond to broader shapes and general outlines (low spatial frequencies). This specialization helps us efficiently process various visual features, from sharp edges to large objects, enabling clear and detailed perception of our surroundings.