BRAIN
CRANIAL NERVES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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decreased brain size and weight
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increased speed of information processing
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decreased speed of information processing
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diminished memory
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reduced blood flow to the brain
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Detailed explanation-1: -After age 30: Neurons decrease in number, neuroglial cells increase in size and number, axon thinning and decrease in number, dendrites decrease in number. Longer retrieval time for short term memory, categorization, and episodic memory.
Detailed explanation-2: -Aging can affect all of the senses, but usually hearing and vision are most affected. Devices such as glasses and hearing aids, or lifestyle changes can improve your ability to hear and see.
Detailed explanation-3: -Your nervous system affects every aspect of your health, including your: Thoughts, memory, learning, and feelings. Movements, such as balance and coordination. Senses, including how your brain interprets what you see, hear, taste, touch and feel.