The cognitive psychology of perception, from the retina to meaning. We cover the Gestalt principles (proximity, similarity, closure, continuity, figure-ground), bottom-up vs top-down processing, feature detection (Hubel & Wiesel), and constructivist vs direct perception (Gregory vs Gibson). Built for psych undergrads studying cognitive psychology. #psychology #psychologyundergrad #psychstudent #cognitivepsychology #perception #gestalt