Anton syndrome is the denial of blindness associated with damage to which region?

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Multiple Choice

Anton syndrome is the denial of blindness associated with damage to which region?

Anton syndrome arises from bilateral damage to the primary visual cortex in the occipital lobes. When V1, the first cortical stage that processes visual information, is damaged, conscious vision can be lost even though the eyes and early visual pathways may be intact. The person may deny or be unaware of this loss, a phenomenon known as denial of vision or anosognosia for blindness. The other regions listed don’t produce this pattern: the cerebellum controls movement and coordination, not vision; the prefrontal cortex governs higher-order thinking and behavior, not basic visual perception; and the temporal lobe handles object recognition and memory, which can cause visual agnosias but not complete cortical blindness with denial.

Anton syndrome arises from bilateral damage to the primary visual cortex in the occipital lobes. When V1, the first cortical stage that processes visual information, is damaged, conscious vision can be lost even though the eyes and early visual pathways may be intact. The person may deny or be unaware of this loss, a phenomenon known as denial of vision or anosognosia for blindness. The other regions listed don’t produce this pattern: the cerebellum controls movement and coordination, not vision; the prefrontal cortex governs higher-order thinking and behavior, not basic visual perception; and the temporal lobe handles object recognition and memory, which can cause visual agnosias but not complete cortical blindness with denial.

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