Across
- 4. processing of basic information from the external world by the sensory receptors receptors in the sense organs
- 9. the distance between two consecutive crust, or troughs of a wave
- 13. law, JNDF stimulus is a constant proportion, regardless of intensity
- 15. an element contains a single substance without any other element tarnishing its standalone existence
- 18. area in the retina that only contains cones
- 19. noticeable difference, minimal change that can be detected 50% of the time
- 20. cues, aspects of a scene that yield information about depth when viewed with only one eye
Down
- 1. and stop noticing a stimulus that remains constant over time: enhanced detection of stimulus changes
- 2. up, sensation
- 3. organizing and identifying and interpreting sensory information
- 5. supports nighttime vision
- 6. responsible for high resolution color vision
- 7. the back of the eye containing 2 kinds of photoreceptor cells
- 8. light, and small proportion of electromagnetic spectrum that is visible
- 10. the height of the crests of the wave
- 11. down, perception
- 12. fraction, delta I/I=K
- 14. process theory, pairs of visual neurons that work in opposition
- 16. theory, three photo pigments that work together to produce color perception
- 17. cues, difference in the retinal images of two eyes, the provide information about depth
- 21. threshold, minimum level of stimulus needed to detect on 50% of trials