PSY BEH 11A Lecture Notes - Lecture 16: Memory Span, Ideomotor Apraxia, Retrograde Amnesia

• School: UC-Irvine
• Department: Psychology and Social Behavior
• Course: PSY BEH 11A
• Professor: Bruce Berg

Document Summary

Example: handedness right hand vs. left hand right leg vs. left leg backhand vs. forehand. Asymmetry in the function of the cortical hemispheres: left brain vs. Split-brain patients: transection of the corpus callosum is sometimes used as a treatment for severe epilepsy. Whe(cid:374) the (cid:272)o(cid:396)pus (cid:272)allosu(cid:373) is (cid:272)ut, the left he(cid:373)isphe(cid:396)e o(cid:374)l(cid:455) (cid:862)sees(cid:863) the rvf a(cid:374)d the (cid:396)ight he(cid:373)isphe(cid:396)e o(cid:374)l(cid:455) (cid:862)sees(cid:863) the lvf. Left hemisphere is disconnected from the right. Different processing styles of the two hemispheres. Division of responsibilities within the brain: normally, both sides of the brain work in concert. Nerve system (corpus callosum) carries nerve impulses to and from. The different properties of the two hemispheres: visual information goes to the right hemisphere. The image of the horse is projected to the right hemisphere: the e(cid:454)pe(cid:396)i(cid:373)e(cid:374)te(cid:396) asks: what goes o(cid:374) this? (cid:863) The split-brain patie(cid:374)t (cid:396)espo(cid:374)ds: (cid:862)i do(cid:374)"t k(cid:374)o(cid:449)(cid:863)