Visual Perception Flashcards
Reception
The process of sensory receptors detecting the presence of a stimulus or changes to a stimulus (in visual perception, when light is detected by photoreceptors
Sensation/Perception
A physiological process involving sensory receptors detecting and responding to the presence of stimuli
Transmission
When neural impulses leave sensory receptors and are transmitted to the brain via s neural pathway (in visual reception, when neural impulses of the light stimulus leave the photoreceptors and travel to the brains occipital lobe via the optic nerve)
Transduction
Sensory receptors converting stimulus energy into impulses of electrochemical energy
Selection
Feature detector cells responding to specific features of a stimulus pattern
Feature detector cells
Neurons specialised to respond to specific perceptual features
Perceptual features
Basic elements of a stimulus pattern (lines, shapes, patterns
Organisation
Reassembling features of sensory stimuli in a meaningful matter
Visual perception principles
Rules out brain automatically applies to visual stimuli
Interpretation
Assigning meaning to sensory stimuli