CONNECT ACCESS CARD FOR ANATOMY AND PHYSIOLOGY
8th Edition
ISBN: 9781259880193
Author: SALADIN
Publisher: MCGRAW-HILL HIGHER EDUCATION
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 16.5, Problem 25BYGO
Summary Introduction
Introduction:
The perception of items that are present in the surroundings is termed as sight or vision. This perception occurs by means of reflection or emission of light from those objects. The retina, the neural component, is one of the principle components of the eyeball. It consists of three cell layers, and these cell layers are composed of ganglion cells, bipolar cells, and photoreceptor cells.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
List the four visual problems and define/explain each of the terms.
Answer:
Answer:
Answer:
Answer:
List as many structural and functional differences betweenrods and cones as you can.
Problem: A patient with a refractive myopia cannot see objects clearly if they are further away than 10 m. To be able to drive safely and obtain his driving license, he needs to be able to clearly see objects up to 100 m away. In this problem, Pmin eye = minimum optical power of the patient’s natural eyes, Pmin combo = minimum optical power of the patient’s natural eyes + corrective glasses, and Pmin glasses = minimum optical power of the corrective glasses.
Questions:
What is the cause of the patient’s vision problems (i.e., his medical diagnosis)? What does this diagnosis mean for the patient?
If the patient opted to purchase glasses, would corrective lenses create real or virtual images in the patient’s field of vision? Would the eye interpret images produced by the glasses as real or virtual images?
What assumptions can be made about the size of the patient’s eyeball and their lens-retina distance (units of m)?
Define the term far point. What is the patient’s far…
Chapter 16 Solutions
CONNECT ACCESS CARD FOR ANATOMY AND PHYSIOLOGY
Ch. 16.1 - Not every sensory receptor is a sense organ....Ch. 16.1 - What does it mean to say sense organs are...Ch. 16.1 - Prob. 3BYGOCh. 16.1 - What is meant by the modality of a stimulus? Give...Ch. 16.1 - Three schemes of receptor classification were...Ch. 16.1 - Nociceptors are tonic rather than phasic...Ch. 16.1 - The definition of receptor and the range of...Ch. 16.1 - Prob. 2AYLOCh. 16.1 - Prob. 3AYLOCh. 16.1 - Prob. 4AYLO
Ch. 16.1 - Prob. 5AYLOCh. 16.1 - Prob. 6AYLOCh. 16.1 - Prob. 7AYLOCh. 16.2 - What stimulus modalities are detected by free...Ch. 16.2 - Prob. 8BYGOCh. 16.2 - Where do most second-order somatosensory neurons...Ch. 16.2 - Explain the phenomenon of referred pain in terms...Ch. 16.2 - Explain the roles of bradykinin, substance P, and...Ch. 16.2 - Three Types of unencapsulated sensory nerve...Ch. 16.2 - Six types of encapsulated nerve endings and how...Ch. 16.2 - The main routes for somatosensory signals from the...Ch. 16.2 - Definitions of pain and nociceptorCh. 16.2 - Differences between fast pain and slow painCh. 16.2 - Differences between somatic and visceral pain, and...Ch. 16.2 - Several chemicals released by injured tissues that...Ch. 16.2 - The general three-neuron pathway typically taken...Ch. 16.2 - Pain pathways from receptors in the head to the...Ch. 16.2 - Pain pathways from the lower body to the cerebral...Ch. 16.2 - Prob. 11AYLOCh. 16.2 - Referred pain and its anatomical basisCh. 16.2 - Prob. 13AYLOCh. 16.2 - Prob. 14AYLOCh. 16.3 - Prob. 12BYGOCh. 16.3 - Prob. 13BYGOCh. 16.3 - Prob. 14BYGOCh. 16.3 - Prob. 15BYGOCh. 16.3 - Prob. 16BYGOCh. 16.3 - Prob. 1AYLOCh. 16.3 - Types, locations, and functions of lingual...Ch. 16.3 - Five primary taste sensations, and sensations...Ch. 16.3 - Prob. 4AYLOCh. 16.3 - Prob. 5AYLOCh. 16.3 - Prob. 6AYLOCh. 16.3 - How odor molecules excite olfactory cellsCh. 16.3 - Prob. 8AYLOCh. 16.3 - Prob. 9AYLOCh. 16.3 - Prob. 10AYLOCh. 16.4 - Prob. 17BYGOCh. 16.4 - Prob. 18BYGOCh. 16.4 - Prob. 19BYGOCh. 16.4 - Prob. 20BYGOCh. 16.4 - Prob. 21BYGOCh. 16.4 - Prob. 22BYGOCh. 16.4 - Prob. 1AYLOCh. 16.4 - Prob. 2AYLOCh. 16.4 - Prob. 3AYLOCh. 16.4 - Prob. 4AYLOCh. 16.4 - Prob. 5AYLOCh. 16.4 - Prob. 6AYLOCh. 16.4 - The bony and membranous labyrinths of the inner...Ch. 16.4 - Prob. 8AYLOCh. 16.4 - Prob. 9AYLOCh. 16.4 - Prob. 10AYLOCh. 16.4 - Prob. 11AYLOCh. 16.4 - Prob. 12AYLOCh. 16.4 - Prob. 13AYLOCh. 16.4 - Prob. 14AYLOCh. 16.4 - The pathway from cochlear nerve to auditory...Ch. 16.4 - Prob. 16AYLOCh. 16.4 - Prob. 17AYLOCh. 16.4 - Prob. 18AYLOCh. 16.4 - Prob. 19AYLOCh. 16.4 - Prob. 20AYLOCh. 16.4 - Prob. 21AYLOCh. 16.4 - The path taken by signals in the vestibular nerve...Ch. 16.4 - Prob. 23AYLOCh. 16.5 - Why can't we see wavelengths of 350 nm or 750 nm?Ch. 16.5 - Prob. 24BYGOCh. 16.5 - Prob. 25BYGOCh. 16.5 - Prob. 26BYGOCh. 16.5 - Prob. 27BYGOCh. 16.5 - Prob. 1AYLOCh. 16.5 - Six extrinsic eye muscles, their anatomy, the eye...Ch. 16.5 - Prob. 3AYLOCh. 16.5 - Prob. 4AYLOCh. 16.5 - Prob. 5AYLOCh. 16.5 - Prob. 6AYLOCh. 16.5 - Prob. 7AYLOCh. 16.5 - General structure of the retina: its two points of...Ch. 16.5 - Prob. 9AYLOCh. 16.5 - Prob. 10AYLOCh. 16.5 - Principles of refraction; points at which...Ch. 16.5 - The difference between enmetropia and lite near...Ch. 16.5 - Histological layers and cell types of the retina....Ch. 16.5 - The structures of rods and cones; where visual...Ch. 16.5 - Differences in rod and cone functionCh. 16.5 - Prob. 16AYLOCh. 16.5 - Prob. 17AYLOCh. 16.5 - Why a single retinal receptor system cannot...Ch. 16.5 - Difference between S, M, and L cones; how neural...Ch. 16.5 - Prob. 20AYLOCh. 16.5 - Prob. 21AYLOCh. 16.5 - Hemidecussation, where it occurs, and how it...Ch. 16 - Hot and cold stimuli are detected by a. free nerve...Ch. 16 - _____is a neurotransmitter that transmits pain...Ch. 16 - Prob. 3TYRCh. 16 - Prob. 4TYRCh. 16 - Prob. 5TYRCh. 16 - Prob. 6TYRCh. 16 - Prob. 7TYRCh. 16 - Prob. 8TYRCh. 16 - The retina receives its oxygen supply from a. the...Ch. 16 - Prob. 10TYRCh. 16 - The most finely detailed vision occurs when an...Ch. 16 - Prob. 12TYRCh. 16 - Prob. 13TYRCh. 16 - Prob. 14TYRCh. 16 - Three rows of________in the cochlea have V-shaped...Ch. 16 - The ______ is a tiny bone that vibrates in the...Ch. 16 - The _____ of the midbrain receives auditory input...Ch. 16 - Prob. 18TYRCh. 16 - Olfactory neurons synapse with mitral cells and...Ch. 16 - In the phenomenon of ______, pain from the viscera...Ch. 16 - bin-Ch. 16 - decuss-Ch. 16 - hemi-Ch. 16 - lacrimo-Ch. 16 - litho-Ch. 16 - maculo-Ch. 16 - noci-Ch. 16 - scoto-Ch. 16 - -sepsisCh. 16 - Prob. 10BYMVCh. 16 - The sensory (afferent) nerve fibers for touch end...Ch. 16 - Prob. 2WWTSCh. 16 - Things we see with the left eye are perceived only...Ch. 16 - Prob. 4WWTSCh. 16 - The vitreous body occupies the posterior chamber...Ch. 16 - Prob. 6WWTSCh. 16 - Prob. 7WWTSCh. 16 - Prob. 8WWTSCh. 16 - Prob. 9WWTSCh. 16 - Prob. 10WWTSCh. 16 - The principle of neural convergence is explained...Ch. 16 - What type of cutaneous receptor enables you to...Ch. 16 - Prob. 3TYCCh. 16 - Prob. 4TYCCh. 16 - Prob. 5TYC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Rods differ from cones in the following ways: a. They detect dim light, not bright light. b. They have a different visual pigment. c. They are not located in the retina. d. All of the above. e. a and b onlyarrow_forwardDiscuss the function and distribution of rods and cones.arrow_forwardWhich of the following is the best explanation of why it is difficult to discriminate the color of an object at night? Rods contain a single visual pigment. As many as 100 cones may converge on one ganglion cell. Cones come in three types, each sensitive to different wavelengths of light. The fovea are densely packed with cones.arrow_forward
- Why do rods provide greater visual sensitivity while cones provide better acuity?arrow_forwardWhy are you unable to focus on images closer to your eye than the near point values you determined?arrow_forwardMany conditions affect the eyes. Hyperopia, myopia, and astigmatism are three conditions that can be corrected easily using prescription eyeglasses. Laser surgery can permanently modify the shape of the cornea. Which of the following rows identify the correct types of technologies to correct each condition? a. Hyperopia Myopia Astigmatism Concave lens Laser surgery to make the cornea flatter Convex lens Laser surgery to increase the curvature of the cornea Corrective lens that corrects the uneven corneal surface Laser surgery to make the corneal curvature even b. Hyperopia Myopia Astigmatism Convex lens Laser surgery to increase the curvature of the cornea Concave lens Laser surgery to make the cornea flatter Corrective lens that corrects the uneven corneal surface Laser surgery to make the corneal curvature even c. Hyperopia Myopia Astigmatism Concave lens Laser surgery to make the cornea flatter…arrow_forward
- You discover that the convergence ratio for the photoreceptors in the Zerons is opposite to that of humans, i.e the convergence ratio for rods is lower and the convergence ratio of cones is higher. The site and distribution of the photoreceptors is the same as in humans. Question: What might be true for Zerons vision? The images formed in the dark are sharper than those formed in light The central parts of their visual field aren't as sharp as the peripheral parts of their visual fields. They are better at forming color contrasts in images They have poor differentiation between black and whitearrow_forwardThe rods are responsible for _______________, whereas the cones are responsible for___________________. peripheral and dim light vision; high-acuity color vision high-acuity color vision; peripheral and dim light vision peripheral and color vision; high-acuity and dim light vision high-acuity and dim light vision; peripheral and color visionarrow_forwardOption #1: Pathways of Light to the Eye (10 points) Create a hand-drawn diagram/mind map that answers the question: "How does the eye transform light energy into neural messages?" Use color and create connections between concepts. Be sure to use the following terms: Accommodation Bipolar cells Blind spot Cones Cornea Feature detectors Fovea Ganglion cells Iris Lens Optic chiasm # Pupil Rods Transduction Virtual cortex Take a photo of your diagram/mind map and upload it. 80 F3 DOO 000 F4 $ % F5 Ը tv A MacBook Air > F6 44 F7 DII F8 & e DD F9arrow_forward
- Ototoxic drugs are drugs that may damage the cochlea, auditory nerve and/or the vestibular system of the ear. The damage caused is usually temporary and symptoms improve once the patient stops taking the drug. However, in some patients, the damage is permanent. Damage to the cochlea is the most common problem associated with these drugs. The reason that hearing loss results when the cochlea is damaged is: Select one: a. The bones in the ear do not amplify or increase the sound vibrations. b. The eardrum cannot transmit vibrations from sound waves to the malleus. c. The Eustachian tube remains open. d. Hair cells within the damaged cochlea do not bend preventing the transmission of an electrical signal to the auditory nerve.arrow_forwardFor each of the following, indicate whether it applies to rods or cones: vision in bright light; only one type of visual pigment; most abundant in the periphery of the retina; many feed into one ganglion cell; color vision; higher sensitivity; higher acuity.arrow_forwardWhy are rods and cones sensitive to each other? [detail].arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles Of Radiographic Imaging: An Art And A ...Health & NutritionISBN:9781337711067Author:Richard R. Carlton, Arlene M. Adler, Vesna BalacPublisher:Cengage Learning
Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Principles Of Radiographic Imaging: An Art And A ...
Health & Nutrition
ISBN:9781337711067
Author:Richard R. Carlton, Arlene M. Adler, Vesna Balac
Publisher:Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Visual Perception – How It Works; Author: simpleshow foundation;https://www.youtube.com/watch?v=DU3IiqUWGcU;License: Standard youtube license