What is the constellation of symptoms in Balint's syndrome? Describe each of these symptoms, be able to recognize vignettes.
a) Simultanagnosia, optic ataxia, oculomotor apraxia; difficulty perceiving multiple objects, difficulty reaching objects, difficulty moving eyes
b) Hemispatial neglect, hemianopia, optic ataxia; neglect of one side of space, blindness in one visual field, difficulty reaching objects
c) Akinetopsia, optic ataxia, oculomotor apraxia; inability to perceive motion, difficulty reaching objects, difficulty moving eyes
d) Simultanagnosia, hemispatial neglect, oculomotor apraxia; difficulty perceiving multiple objects, neglect of one side of space, difficulty moving eyes