Across
- 4. in the current theory for high frequency sounds at the blank of the cochlea, each stiff hair cell acts as a fine tuned receptor that only responds to certain frequency
- 5. Cells send messages to ganglion cells, located even closer to the center of the eye
- 8. this audio pathway helps us detect certain sounds (anterior temporal cortex)
- 9. rear surface of the eye, which is lined with visual receptor cells
- 13. a drug that has no pharmacological effects, but often relieves pain due to the power of belief
- 16. neurons fire when an object moves relative to its background
- 20. Damage to this area reports no conscious vision or visual imagery, even in their dreams
- 21. a band of tissue that gives eyes their color
- 23. where does the cochlea contain three fluid tunnels, the vibration of the oval window moves the fluid in the cochlea
- 26. Which pain is thicker and faster
- 28. Is a type of Vitamin A that activates second messengers within the cell used to communicate color to the brain
- 29. is the number of compressions per second of a sound, measured in hertz
- 31. are small, but are found throughout the retina, some are color sensitive, some are not, they respond best to many types of stimuli
- 32. rapid eye movements that detect subtle changes from millisecond to millisecond
- 34. people with this cannot identify the person
- 36. this deafness is the failure of the bones of the middle ear to transmit sound waves properly to the cochlea
- 38. able to see objects but imparied at seeing whether they are moving or if so which direction and how fast
- 39. theory: we perceive certain pitches when the entire basilar membrane vibrates in synchrony with a sound causing the axons of the auditory nerve to produce action potentials at the same time
- 42. otherwise known as tone deafness
- 44. respond to stretching of the skin
- 48. respond to temperature and pain
- 49. line each receptor responds to only a small range of stimuli (similar to place theory)
- 51. What reduces social pain
- 52. condition that may result form damage to the inferior temporal cortex, involves inability to recognize objects
- 56. have larger receptive fields, they respond best to moving stimuli, evenly dispersed throughout the retina
- 57. houses the tympanic membrane (eardrum), hammer, anvil, and stirrup
- 59. if you experience "sympathetic pain" it is because of the activity in the blank
- 61. the surface of the tongue is covered in blank, small rounded projections
- 62. The sensation of the body and its movements, it is not one sense but many includes: touch, pressure, cold/warmth, pain, tickle
- 64. cannot discern fine detail, but has better sensitivity to dim light
- 66. expectation of harm actually causes feelings of pain, discomfort, or sickness
- 68. this means self created, ex. Endorphins
Down
- 1. an opening in the center of the eye in which light enters
- 2. Structures located within the grooves of the papillae
- 3. this audio pathway helps us determine where sounds originate in our environment (posterior temporal cortex and parietal cortex)
- 5. the point at which the optic nerve leaves the eye, because it has no visual receptors
- 6. in the current theory for low frequency sounds, the blank of the basilar membrane vibrates in synchrony with the sound wave
- 7. A protein substance that causes inflammation
- 10. there is a small area on the retina that aids in detailed vision processing
- 11. pupil is focused(adjustable) by the
- 12. The hammer, anvil, and stirrup of the middle ear convert sound waves from the tympanic membrane into forceful blank
- 14. the pupil is not focused (adjustable) by the
- 15. Mild pain causes the release of the neurotransmitter blank in the spinal cord
- 17. detect speed, acceleration, and deceleration
- 18. respond to light touch
- 19. according to this theory, it is possible to "flood" the spinal cord with sensory information to decrease the perception of pain
- 22. frequent or constant ringing in the ear, often produced by nerve deafness
- 24. Axons of ganglion cells join together and form the blank, which extends to the brain
- 25. is the perception of the intensity of a sound wave
- 27. created artificially, ex. Opinoids
- 28. detects sudden displacements or high frequency vibrations on the skin
- 30. theory like keys on a piano, each area along the basilar membrane of the cochlea can only respond to a specific frequency
- 33. cells send inhibitory messages onto bipolar cells
- 35. the optic nerve sends information from the right eye to the left hemisphere and vice versa
- 37. MST respond only when the whole visual scene expands, contracts, or rotates
- 40. they are involved in both peripheral and night vision, found in retina
- 41. "what" pathway for vision
- 43. Strong pain causes the release of both glutamate and blank a neuropeptide
- 45. a structure of flesh and cartilage attached to the side of the head
- 46. have small receptive fields, they respond best to visual details & color, located in or near the fovea
- 47. detects the direction of tilt and amount of acceleration of the head
- 50. "where" pathway for vision
- 53. what is the auditory cortex of the temporal lobe, auditory information is processed here, responds to the base of the basilar membrane, specific tones excite specific neurons
- 54. What is processed outside of A1 auditory blank
- 55. is the intensity of a sound wave
- 58. Which pain is conveyed over thin, slow, unmyelinated axons
- 60. blank receptors are not nerves, but modified skin cells that last only 10-14 days before being replaced
- 63. this deafness is the damage to the cochlea, hair cells, or auditory nerve that causes a permanent impairment in hearing in one to all ranges of frequencies
- 64. is the perception of the frequency of a sound
- 65. fiber receptors of a sensory system respond to a wide range of stimuli and contribute to the perception of each of them
- 67. they are involved in both visual activity and color vision, found in fovea