PSYC 1020H Lecture Notes - Lecture 6: Synapsis, Temporal Lobe, Laterality

• School: Trent University
• Department: Psychology
• Course: PSYC 1020H
• Professor: Neil Fournier

Document Summary

Basic principles of neuroscience: at a(cid:374)(cid:455) gi(cid:448)e(cid:374) (cid:373)o(cid:373)e(cid:374)t i(cid:374) ps(cid:455)chological ti(cid:373)e, the co(cid:374)te(cid:374)t a perso(cid:374)"s strea(cid:373) of co(cid:374)scious(cid:374)ess (cid:449)ill be a function of those brain regions that are most metabolically active. If structure dictates function and microstructure within the brain determines microfunction, then one would expect classes of experience to be associated with the specific regions of the brain. Sexually dimorphic- increased enlargement of posterior part of corpus callosum in females. Simulate right temporal lobe (hear music in your head) Sensory (input) primary areas secondary areas teritary areas(multimodal) premotor area primary motor area muscle(output) Planning and execution of motor behaviour (primary motor and premotor cortex) 30% of the brain is dependent on the frontal lobe. Important for allowing you to detect threat in your environment. Thalamus- relay center of sensory (expect olfaction) and motor information (gateway to the cortex) Hypothalamus- integrator of nervous system to the endocrine system. Patient reports following electrical stimulation of the mesial temporal lobe.