PSYC 1001 Lecture Notes - Lecture 3: Transcranial Magnetic Stimulation, Positron Emission Tomography, Brenda Milner

• School: Carleton University
• Department: Psychology
• Course: PSYC 1001
• Professor: Bruce Tsuji

Document Summary

Chapter 3 the biological bases of behaviour. Brain has two natural halves connected by the corpus callosum. Left hemisphere: language, mathematics, analytical, sequential: 95% of right handers, 62% of left handers. Right hemisphere: visual, spatial, holistic, music, theme of language, creativity, intuition: recognizing emotion. B(cid:396)o(cid:272)a"s a(cid:396)ea (cid:894)lo(cid:272)ated (cid:396)elati(cid:448)el(cid:455) to the f(cid:396)o(cid:374)t of the (cid:271)(cid:396)ai(cid:374)(cid:895) Generally speaking, patients know (cid:449)hat to sa(cid:455), (cid:271)ut the(cid:455) (cid:272)a(cid:374)"t sa(cid:455) it. We(cid:396)(cid:374)i(cid:272)ke"s a(cid:396)ea (cid:894)lo(cid:272)ated a little (cid:271)it (cid:271)ehi(cid:374)d the b(cid:396)o(cid:272)a"s a(cid:396)ea(cid:895) Left side of body typically wired to right side of brain. Right side of body typically wired to left side of brain. Each eye wired to both sides of brain (though not completely & initially true) 2 halves connected by the corpus callosum -> helps the two sides communicate with each other. Ability to reorganize and compensate for damage. We see this when someone suffers a stroke or severe head injury.