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· CEPredict/Explain BIO Octopus Eyes To focus its eyes, an

Physics with MasteringPhysics | 4th Edition | ISBN: 9780321541635 | Authors: James S. Walker ISBN: 9780321541635 54

Solution for problem 1P Chapter 27

Physics with MasteringPhysics | 4th Edition

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Physics with MasteringPhysics | 4th Edition | ISBN: 9780321541635 | Authors: James S. Walker

Physics with MasteringPhysics | 4th Edition

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Problem 1P

Problem 1P

· CEPredict/Explain BIO Octopus Eyes To focus its eyes, an octopus does not change the shape of its lens, as is the case in humans. Instead, an octopus moves its rigid lens back and forth, as in a camera. This changes the distance from the lens to the retina and brings an object into focus. (a) If an object moves closer to an octopus, must the octopus move its lens closer to or farther from its retina to keep the object in focus? (b) Choose the best explanation from among the following:

I. The lens must move closer to the retina—that is, farther away from the object—to compensate for the object moving closer to the eye.

II. When the object moves closer to the eye, the image produced by the lens will be farther behind the lens; therefore, the lens must move farther from the retina.

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Cognitive neuroscience Exam 3 Study Guide Major Areas covered: - End of Sensory and perception/Visual System - Object Recognition - Attention - Disorders of Attention **End of Sensory and Perception/Visual System  Info begins to be sensed at the eye but we SEE with the Brain  Center surround receptive fields o Ganglion and Lateral geniculate nucleus cells o Makes our vision more sensitive to borders and edges  Primary Visual Cortex: o Ocular dominance columns: way of segmenting and organizing information based on which eye the info came from  Patient with vision in one eye will be “tiger striped” o Plasticity (adaptation or change over time)  Mo

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Chapter 27, Problem 1P is Solved
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Textbook: Physics with MasteringPhysics
Edition: 4
Author: James S. Walker
ISBN: 9780321541635

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· CEPredict/Explain BIO Octopus Eyes To focus its eyes, an