SPA 3104 Lecture Notes - Lecture 5: Rna, Temporal Lobe, Neocortex
16 Sep 2016
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Midterm will be around the 9th or 10th week of the term. There are four lobes of the neocortex: frontal, temporal, occipital, parietal. There are two cortical hemispheres: left are dashes, right. The wing part of the brain is the corpus colossal. Tertiary tissue/links our sensory, association systems: links primary tissue and association tissue, association tissue is smart tissue. Association tissue = area 21, 22, wernicke"s, or boca"s area. Superior gyru condilution in the left temporal lobe is where wernicke"s is. Three layers of meninges: cerebral spinal fluid, 14-15 billion neurons are floating around in the cerebral spinal fluid. Brain stem: medulla siting onto of medulla are pons onto of pons are midbrain. 31 spinals 12 cranial: all 31 have motor nuclei. 8 or 9 cranial nerves have motor nuclei. Cerebellum has three pathways to brain stem and to it for sensory. Basic neuron: dendrites carry action potential to , cell body has dna, rna, axons.
