Ch8%20study%20guide - MCB 3209 CHAPTER 8 Study Guide...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
MCB 3209 CHAPTER 8 Study Guide Identify in a schematic drawing and know functions of: Hemispheres: frontal, parietal, temporal and occipital lobes separated by central and lateral sulci; locations of sensory areas for touch, vision, hearing; location of motor nerves to muscles Somatic sensory pathways: Sensor, sensory neuron, second and third order neurons, relay in thalamus, cross-over; postcentral gyrus and homunculus Somatic motor pathways: precentral gyrus and homunculi, corticospinal nerves, cross over, motor nerve through ventral horn to skeletal muscle Cerebellum, basal ganglia and thalamus Reflex circuit: sensory nerve, dorsal root and dorsal root ganglion, spinal cord, motor nerve, ventral root, skeletal muscle Hypothalamus, pituitary gland, pons and medulla oblongata 1. T-F? The knee jerk reflex of the right knee involves the dorsal root ganglion and gray matter of the spinal cord and the left primary motor cortex. 2. T-F? The medulla oblongata and pons are located in the parietal lobe.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/21/2010 for the course MCB 57703 taught by Professor Machen during the Spring '08 term at Berkeley.

Ask a homework question - tutors are online