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  1. Perception | Definition, Process, Examples, Differences, & Facts ...

    Oct 18, 2025 · Perception, in humans, the process whereby sensory stimulation is translated into organized experience. That experience, or percept, is the joint product of the stimulation and …

  2. perception summary | Britannica

    perception, Process of registering sensory stimuli as meaningful experience. The differences between sensation and perception have varied according to how the terms are defined.

  3. Perception - Constancy, Interpretation, Recognition | Britannica

    Oct 18, 2025 · Perception - Constancy, Interpretation, Recognition: Even though the retinal image of a receding automobile shrinks in size, the normal, experienced person perceives the size of …

  4. Flat Earth | Theory, Model, Meaning, & Facts | Britannica

    Flat Earth, the perception that Earth exists as a flat disk, either circular or square-shaped. This view persisted in the ancient world until empirical observations revealed that Earth’s shape …

  5. Electroreception | Sensory Perception & Adaptation | Britannica

    For example, humans rely on three types of cones (the light-sensitive cells in the retina of the eye that function in the perception of colour) to sense the full range of colours.

  6. Extrasensory perception (ESP) | Britannica

    Extrasensory perception (ESP), perception that occurs independently of the known sensory processes. Usually included in this category of phenomena are telepathy, or thought …

  7. Perception - Primary Tendencies, Organization | Britannica

    Oct 18, 2025 · It is the lack of one-to-one correspondence between stimulation and perception, as dramatically illustrated in the phi phenomenon, that underscores the Gestaltists’ dissatisfaction …

  8. Artificial intelligence (AI) | Definition, Examples, Types ...

    5 days ago · In perception the environment is scanned by means of various sensory organs, real or artificial, and the scene is decomposed into separate objects in various spatial relationships.

  9. Time perception | Cognitive Science, Psychology & Neuroscience

    time perception, experience or awareness of the passage of time. The human experience of change is complex. One primary element clearly is that of a succession of events, but …

  10. Perceptual constancy | Definition, Examples, & Facts | Britannica

    Gestalt psychology, school of psychology founded in the 20th century that provided the foundation for the modern study of perception. Gestalt theory emphasizes that the whole of anything is …