The brain as a geometer.
The fragmentary cues we have on the geometric aptitudes of the brain (e.g., in evaluating shapes or appreciating depth) do not lead to a unified model of perceptual geometry. In parallel with physiological studies, aimed at explaining how perception works, I suggest developing the study of the geometrical capabilities of the brain, in order to learn precisely what is accomplished.
D001921:Brain / Q000502:physiology*; D003867:Depth Perception / Q000502:physiology; D006801:Humans; D008433:Mathematics; D010364:Pattern Recognition, Visual; D012858:Size Perception / Q000502:physiology; D013028:Space Perception / Q000502:physiology*