PSYC55H3 Lecture Notes - Retina, Receptive Field
Document Summary
We make decision basedo n what happens ver ery on. Deutsch & deutch: filtering happens only after semantic analysis. Difference is everythg analysed eqally or do we analyse only what we analyse. Object-based: not on spatial location but jsut on object. War headphones on each ear experimenters played streams of tones. Asked to detect tones that were different, dfferent tones on each ear. Latency: attend to right or left side of face. Attend to one and ignore other 3 bars or passively look at all. Semi circe of colours: vison on retina: a and b are how it is mapped on the visual cortex, g and h: subjects are asked to look at all 4 of the bars (passively viewing all 4 bars) You get this activity in the hot colours across all of the vsual areas. C and e are focused on just one bar/area. Only et activity in the select regions.
