Book: Physiology of Behavior, 13th edition (ISBN-13: 9780137499519) Authors: Neil R. Carlson, Melissa A. Birkett. Publisher Pearson, 2021
Section 1~Chapters 2,3, and 4!
(A) BRAIN STRUCTURES AND OUR BEHAVIORS
1) Select a personal activity or combination of activities. Then select at least 3 brain structures and describe the role of the structures in your selected activity.
Remember to include the name of the brain structure, it’s location in the brain and the function, and how it relates to your selected activity. As you write this section, imagine that you are explaining it to someone who does not have knowledge about how the brain creates the behavior(s). Be detailed.
Some examples of everyday activities could be things like driving to school or work, studying, cooking, watching or playing sports, playing video games, playing a musical instrument, bike riding, skateboarding, surfing, planning a birthday party, planning and going on a trip, selecting and watching a movie, doing something artistic etc. Emotions, thoughts, language, memory are also part of structures. The list is limitless. Pick something that is personal to you, then the next time you do that behavior you will know which brain structures helped you out.
(B) BRAIN COMMUNICATION, NEUROTRANSMITTERS AND OTHER CHEMICALS: Equally important as brain structures is Neuron communication and Neurotransmitters, the language of your brain. Complete both question 1 and 2.
1) Choose ONE thing that you learned, stood out to you, or surprised you in reading Ch. 2 about the cells of the nervous system and how communication happens within a neuron and how communication happens between neurons at synapses spreading the message throughout the brain to reach different brain structures and areas. 2 is an important chapter because it reveals to us how the brain functions at the cellular level and how important the balance at the cell level is critical to a healthy brain.
2) Choose ONE, either a neurotransmitter, hormoneor neuromodulator that you personally could not live without. Why is this brain messenger important to you? Which brain areas does your selected neurotransmitter/hormone influence? Does the pathway of this neurotransmitter influence the 3 brain structures involved in your activity in A? There are diagrams in Ch. 2, Ch. 3 showing pathways of neurotransmitters and the brain areas/structures they flow into.
C) PERIPHERAL NERVOUS SYSTEM, CRANIAL and SPINAL NERVES:Your brain, spinal cord, cranial nerves work in perfect synergy with your peripheral nervous system to coordinate movement, regulate heart and body temperature, provide sensory feedback, detect pain and body stress, and much more. There is a constant stream of communication back and forth between your peripheral nervous system (PNS), Cranial and Spinal nerves, and the Brain (CNS). Choose either autonomic system or nerves. Complete either question 1 or 2 or 3.
Describe and explain one thing from Ch. 4 Psychopharmacology that stood out to you. Why is this important information for us all to understand better?
Section 2~Chapters 6,7,and 8
(A) SENSORY SYSTEMS and the MOTOR SYSTEMS
First think of FAVORITE HOBBY OR ACTIVITY (i.e. playing a sport or watching your favorite athlete play sports, dancing, working out, swimming, hiking, cooking, playing a musical instrument etc. *Pick a different example then the one you used in Section 1.
Pick something that involves sensing and processing of incoming information from the environment and then executing actions through the motor systems. Using your example, explain the following:
1.Describe and explain in details the SENSORY SYSTEMS involved in your chosen hobby/activity example. Refer to Ch. 6 and Ch. 7. Include names of the sensory structures, functions of those sensory structures, pathways they take in the brain, where that sensory information is processed in the brain. It might be helpful to map out on a piece of paper the flow of sensory information involved in your chosen activity and then write your summary.Be detailed in describing the sensory system. For example, if vision is involved in your activity, you want to explain how vision is processed from the eyes to the brain, rather than say, I use my eyes to pick up the spoon for cooking.
2. Describe and explain in details the MOTOR SYSTEMS involved in your chosen hobby/activity example. Refer to Ch. 8. Include names of motor structures, functions of those structures, where are the motor cortices located, descending/ascending motor pathways in the brain, where that information is processed or being sent in the brain/body. It might be helpful to you if you mapped out on a piece of paper the flow of information through the motor systems and the peripheral nervous system which controls the body before summarizing the steps. Be detailed in describing how your brain moves your body to create behaviors through the motor systems. For example, if your activity was cooking, how does the brain pick up the spoon to stir. You may see the spoon with your eyes, but unless your motor cortex areas, descending motor pathways to your arms and fingers are involved, you will not be able to grab the spoon.