Aura: meanings in medicine, culture, and spirituality Aura Overview of 'aura' covering medical symptoms (migraine and seizure auras), spiritual and cultural uses, art theory, distinguishing features, and notes on scientific evidence.
Binocular vision: how two eyes create depth and a unified view Binocular vision Binocular vision is the visual process that integrates input from both eyes to produce depth perception, a single fused image, and a wide field of view. It underpins stereopsis, st…
