Chapter 6 Study Guide Write the answers on a separate sheet of paper. Fill in the diagrams on this sheet. Key Terms – Define each term or describe its importance or what’s located in it Central Nervous System Peripheral Nervous System Neurons Dendrites Axons Myelin Sheath Axon Terminals Synapse Neurotransmitters Somatic Nervous System Autonomic Nervous System Hindbrain Midbrain Forebrain Corpus Callosum EEG CAT PET MRI fMRI Endocrine System Hormones Pituitary Gland Thyroid Gland Adrenal Gland Heredity Identical twins Fraternal twins Short Answer Questions/Essay Questions – Explain each in a few sentences Explain how a message travels along a neuron from start to finish. Explain Split Brain operations. Describe are they performed, what is the desired result, what physical results occur. Explain and describe the 5 ways that psychologists study the brain. Explain what each research study does or hopes to accomplish. Describe the endocrine system. Explain the differences between hormones and neurotransmitters. Compare and contrast the ideas behind the hereditary vs. environmental factors of human behavior. Identify each location/area/component 1. 2. 3. 4. 5. Axon Terminal 1. 2. 3. 4. 5. Myelin Sheath 1. 2. 3. 4. . 1. 2. 3. 4.