Zitat aus dem Buch "Разум в огне. Месяц моего безумия"

Because the brain works contralaterally, meaning that the right hemisphere is responsible for the left field of vision and the left hemisphere is responsible for the right field of vision, my clock drawing, which had numbers drawn on only the right side, showed that the right hemisphere—responsible for seeing the left side of that clock—was compromised, to say the least. Visual neglect, however, is not blindness. The retinas are still active and still sending information to the visual cortex; it’s just that the information is not being processed accurately in a way that enables us to “see” an image. A more accurate term for this, some doctors say, is visual indifference:35 the brain simply does not care about what’s going on in the left side of its universe.