Sensation and perception *Vision 1.When running in the dark,it is recommended th
ID: 3503063 • Letter: S
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Sensation and perception *Vision 1.When running in the dark,it is recommended that you never look straight at the ground.why? What be a better strategy to avoid obstacles? 2.*Hearing Why do you think the auditory system has so many stages of processing before the signals reach the auditory cortex, compared to the visual system? Is there a difference in the speed of procesing required? 3.*Touch and Pain Your friend has had an accident and there is chance the injury might cause pain over a prolonged period. How would you support your friend? What would you say and do to ease the pain, and why do you think it would work? 4.*The Vestibular System If a person sustains loss of the vestibular receptors in one ear due to disease or trauma, what symptoms would the person suffer? Would the symptoms be permanent? 5.*Taste and Smell Do you think omnivores, herbivores, or carnivores have a batter chance at survival? 6.*Multi-Modal Perception The extensive network of multisensory areas and neurons in the cortex implies that much perceptual processing occurs in the context of multiple inputs.Could the processing of unimodal information ever be useful? Why or why not? Sensation and perception *Vision 1.When running in the dark,it is recommended that you never look straight at the ground.why? What be a better strategy to avoid obstacles? 2.*Hearing Why do you think the auditory system has so many stages of processing before the signals reach the auditory cortex, compared to the visual system? Is there a difference in the speed of procesing required? 3.*Touch and Pain Your friend has had an accident and there is chance the injury might cause pain over a prolonged period. How would you support your friend? What would you say and do to ease the pain, and why do you think it would work? 4.*The Vestibular System If a person sustains loss of the vestibular receptors in one ear due to disease or trauma, what symptoms would the person suffer? Would the symptoms be permanent? 5.*Taste and Smell Do you think omnivores, herbivores, or carnivores have a batter chance at survival? 6.*Multi-Modal Perception The extensive network of multisensory areas and neurons in the cortex implies that much perceptual processing occurs in the context of multiple inputs.Could the processing of unimodal information ever be useful? Why or why not? *Vision 1.When running in the dark,it is recommended that you never look straight at the ground.why? What be a better strategy to avoid obstacles? 2.*Hearing Why do you think the auditory system has so many stages of processing before the signals reach the auditory cortex, compared to the visual system? Is there a difference in the speed of procesing required? 3.*Touch and Pain Your friend has had an accident and there is chance the injury might cause pain over a prolonged period. How would you support your friend? What would you say and do to ease the pain, and why do you think it would work? 4.*The Vestibular System If a person sustains loss of the vestibular receptors in one ear due to disease or trauma, what symptoms would the person suffer? Would the symptoms be permanent? 5.*Taste and Smell Do you think omnivores, herbivores, or carnivores have a batter chance at survival? 6.*Multi-Modal Perception The extensive network of multisensory areas and neurons in the cortex implies that much perceptual processing occurs in the context of multiple inputs.Could the processing of unimodal information ever be useful? Why or why not?Explanation / Answer
Answer 1.
the visual system relies on the different properties of the two types of photoreceptors. Rods are mostly responsible for processing light when photons are scarce but it takes time to rod cells to respond to photoactivation. Under conditions of low illumination such as in the dark or during night, the cone cells respond to visual sensations more. Since peripheral vision is actually more light sensitive, one is more prone to accidents if one does not attend to objects at the eye level and instead look down on the ground which is non visible under low illumination. Therefore, at night, it is more adaptive a strategy to look at the objects in surroundings from the sides as the cone cells are present in greater concentration at the periphery of the retina.
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