If an individual becomes blind due to injury or disease, what change will accompany learning to read using Braille? The occipital lobes will decrease in size The touch area of the somatosensory cortex related to the fingers will increase in area The frontal lobes will develop greater mapping skills The motor cortex controlling the eyes and face will decrease in area

If an individual becomes blind due to injury or disease, what change will accompany learning to read using Braille? The occipital lobes will decrease in size The touch area of the somatosensory cortex related to the fingers will increase in area The frontal lobes will develop greater mapping skills The motor cortex controlling the eyes and face will decrease in area

Body Structures & Functions

12th Edition

ISBN:9781285695495

Author:Scott

Publisher:Scott

Chapter8: Central Nervous System

Section: Chapter Questions

Problem 1M

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Bryan has normal vision and is wearing a special headset that shows a picture of a sailboat to his left eye and a picture of a dog to his right eye. What is Bryan's perception of these images most likely to be? He will only perceive whichever image is presented to his dominant eye. He will alternate between perceiving the sailboat and perceiving the dog. He will perceive the dog and the sailboat overlaid on top of each other. He will perceive parts of the dog and parts of the sailboat combined together in a fashion similar to a puzzle.
If you are at the beach you may recognize all the sounds of the people, the waves, the birds, but once you get situated you forget all about each of those things. This is an example of what? Sensory Stimulation Perception Achievement Motivation Sensory Adaptation
Scenario: You have just been diagnosed with a sensory deficit. Please choose one sense or specific sensory deficit condition. Listing the deficit, risk factors, genetic conditions leading to the disease, discuss the available helps that can be offered by local services or friends to adapt to the conditon and mentioning the body part most affected, describe what you would do in this situation? What help is available for your condition? Are there local services, family, friends, or help through the workplace that can help you adapt to life without the sense? What would you do in this situation? What parts of your life do you think this condition would affect the most?
The sensory contex is the area of your brain that processes sensations from your body. Each section of the sensory cortex processes information from a different body part. Larger body parts, such as you back or thighs, do not necessarily receive more space the sensory cortex. Explain why larger areas of your body such as your stomach back or thighs do not have a large space in the sensory cortex of the brain and why is it important that these areas cannot distinguish minor sensations.
Which of the following best distinguishes visual processing in the temporal cortex from visual processing the primary visual cortex? Neurons in the temporal lobe prefer more complex stimuli O Neurons in the temporal cortex are less selective for the spatial location of the visual stimulus O Neurons in the temporal lobe are more selective for the direction of motion of the visual stimulus O A and B B and C
Drag the labels onto the diagram to identify the components of somatic sensory pathways. First synapse in medulla, ipsilateral to the stimulus First synapse in spinal cord, ipsilateral to the stimulus Fine touch, vibration, proprioception Crosses midline in spinal cord Second synapse in thalamus, contralateral to the stimulus Pain, temperature, coarse touch Third synapse in primary somatic sensory cortex, contralateral to the stimulus Crosses midline in medulla SOMATOSENSORY PATHWAYS
A psychological test for a two-point threshold of tactile acuity will consistently show that the two-point threshold in the thigh has a 20 mm the two-point threshold in the index finger has a 2 mm the two-point threshold in the nose has a 20 mm the two-point threshold in the upper lip has a 2 mm
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Sensory receptors for the kinesthetic senses are located in the thalamus. embedded in the small bones in the inner ear. located in the spinal cord. embedded in muscle fibres and joints.
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