BIO 446L 1st Edition Lecture 17 Outline of Last Lecture I. Vision Continueda. Rods and conesb. Extraocular musclesc. Visual pathwaysi. Visual fieldII. Auditorya. Anatomy of the earb. Organ of hearingi. Cochleac. Organ of balancei. Semicircular canalsii. Stereocilia and kinociliaiii. MaculaeOutline of Current Lecture I. Exam 2 review dayCurrent Lecture- Draw somatic motor pathwayo Hint: Starts at pre central gyrus of cerebral cortex- Draw sensory pathwayo Hint: ends at post central gyrus (conscious sensation)- Types of contractiono Isometric, eccentric, etc.- Effects of sympathetic and parasympathetic on target tissueso Also know pathways and neurotransmitters and their receptors involved- Focus on MA’s for auditory and blue boxes for visionThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.- Parts of the skeletono Refers to appendicular vs. axial- SITS muscles and movemento Stabilize shoulder jointo Know movements that were highlighted in class and listed in the book- Functions of bone markingso Make a list of allo Know which are found in the shoulder- Arteriobaro reflexo Draw ito Parasympathetic to heart via vagus nerve- Layers of eyeo Three layers—know the associated structures with each (no need to necessarily focus on the functions of these structures, just basics)- Contrast skeletal, cardiac, and smooth muscle- Understand visual pathwayso Know what happens when you cut optic chiasm or other nerves- CT layers of the nervous systemo Refers to epi, peri, and endo- Spinal nerve reflexo Spine alone elicits the reflexo Pathway branches to brain but this branch only serves to make you aware of the reflex
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