PSY 260 Lecture Notes - Lecture 20: Transcranial Magnetic Stimulation, Parahippocampal Gyrus, Fusiform Face Area

• School: Stony Brook University
• Department: Psychology
• Course: PSY 260
• Professor: Nancy Franklin

Document Summary

Memory for previously seen items: boundary extension as common error. Memory for a previously viewed scene is often distorted in a way that involves expanding the boundaries. This is consistent with the broad principles of memory reconstruction and source confusion. People te(cid:374)d to (cid:862)(cid:272)o(cid:373)plete(cid:863) (cid:374)ot just i(cid:374)dividual o(cid:271)je(cid:272)ts, (cid:271)ut also the surrou(cid:374)di(cid:374)g s(cid:272)e(cid:374)e. Eparatio(cid:374) of (cid:862)what(cid:863) a(cid:374)d (cid:862)where(cid:863) i(cid:374) i(cid:373)agery, usi(cid:374)g sa(cid:373)e (cid:271)rai(cid:374) syste(cid:373)s as for perception. Neuropsychological evidence for similarity between perception & visual imagery. Single cell studies - neurons that respond similarly to perceiving and to imagining an object fmri studies - similar brain activity when perceiving an object or imagining the object. Transcranial magnetic stimulation (tms) has similar effect (slower response) on tasks based on perception and on imagery. Single-cell studies of perception & imagery: visual content matters. Cell sensitive to perception and mental image of balls, but not to faces.