PSYC 215 Lecture 16: Lecture 16

• School: Emory University
• Department: Psychology
• Course: PSYC 215
• Professor: Daniel Dilks

Document Summary

Hypothesis: two systems for scene processing: navigation, left/right, rsc/opa, categorization, ppa, not left/right info, not ego. Exp: (same as before: show image of scene, show either: same scene, different scene, or same scene with different distance. It is sensitive to distance info: different, distance > same sensitive to distance. In ppa: sig greater response in categorization task relative to navigation task. Sig greater response in navigation task relative to categorization task. In the ppa: we see no sig difference between navigation task and the no-task, and categorization is much higher activation. In the opa: we see no sig difference between categorization task and the no-task, and navigation task is much higher activation. In the roc: just seeing a scene. 3 systems: evidence that they were actually navigating, visually-guided navigation, left/right, ego distance, opa, memory-guided navigation (this research is still happening, left/right, ego. distance, rsc, categorization, ppa, not left/right info, not ego.