visual percept
Học thuậtThân thiện
Definition
- Noun:
- A percept that arises from the eyes; an image in the visual system: A "visual percept" is the conscious experience or mental representation of what is seen, formed from the processing of light stimuli by the eyes and the brain. It is the final perceived image, not the physical object itself.
Usage Examples
- Noun:
- The optical illusion created a visual percept of a moving spiral, even though the image was static.
- After the accident, his visual percepts were sometimes distorted, making straight lines appear wavy.
- Studying how the brain constructs a coherent visual percept from fragmented sensory data is a key area of neuroscience.
Advanced Usage
In cognitive psychology: The term is used to discuss the distinction between the raw sensory input and the organized, meaningful perception.
- The debate centers on whether certain visual percepts, like color constancy, are innate or learned.
In philosophy of mind: Used to explore the nature of subjective experience.
- The philosopher argued that a "visual percept" is a private, qualitative experience that cannot be fully communicated.
Variants and Related Words
- Percept (n): Any single, unified experience of a sensation, of which a visual percept is one type.
- Perception (n): The overall process of organizing and interpreting sensory information to give it meaning. A "visual percept" is the product of visual perception.
- Visual perception (n): The specific process by which the brain interprets visual information to create a percept.
Synonyms
- Visual image: An image formed in the mind as a result of seeing.
- Eyesight perception: Perception specifically related to the sense of sight. (Less common)
Related Phrases
- Form a percept: The process of creating a percept from sensory data.
- It takes the brain only milliseconds to form a stable visual percept from the light hitting the retina.
Related Concepts
- Afterimage: A type of visual percept that persists after the original stimulus has been removed.
- Illusion: A misleading or distorted visual percept that does not match the physical reality of the stimulus.
Noun
- a percept that arises from the eyes; an image in the visual system