NEUROLOGY
VISUAL FIELD DEFECTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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90o
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150o
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180o
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360o
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Detailed explanation-1: -Human beings have two eyes in front of their head, which provides them a wider field of view. With one eye open, a person has a field of view of about 150º, while with two eyes open he has a wider field of view of 180º.
Detailed explanation-2: -We humans are largely binocular beings. Each eye alone gives us roughly a 130-degree field of vision. With two eyes, we can see nearly 180 degrees. Most of that field is what’s called a Cyclopean image–the single mental picture that a Cyclops might see.
Detailed explanation-3: -The human eye and field of view Each individual eye has a horizontal FOV of about 135 degrees and a vertical FOV of just over 180 degrees.
Detailed explanation-4: -A human being has a horizontal field of view of about 150° with one eye and of about 180° with two eyes.