PSIO 201 Human Anatomy and Physiology 1 Supplemental Instruction SI EXAM 4 REVIEW NOTE This is not a study guide Questions and topics that are covered here are not representative of all the material that will appear on the exam These questions are provided to help guide your thinking and you are encouraged to answer each question with as much detail as possible 1 What are the functions of the nervous system 2 What are the divisions of the nervous systems and their respective functions 3 Draw and label a neuron what is the function of each piece of the neuron 4 What are the structural and functional classifications of neurons how do they relate 5 What are 4 types of neuroglia found in the CNS How do they compare to the 2 types of neuroglia in the PNS 6 What are the functions of the cranial meninges What are the different layers of the meninges and what role do they play in the overall function 7 What is the role of the blood brain barrier how does its structure help maintain its function What molecules can pass through the barrier 8 What is cerebrospinal fluid Where is it produced How does it flow through the brain 9 What are the different tracts found in cerebral white matter What are each of their functions respective functions 10 What are the major lobes of the brain and their respective functions 11 What are the specific functional areas of the cerebral cortex there locations and their 12 What is the difference between Wernicke s and Broca s aphasia 13 What is hemispheric lateralization 14 What are the basal nuclei where are they found and what are the major functions If damage is done to the basal nuclei what type of neurological disorders can occur 15 What are the functions of the cerebellum Where is it found 16 What are the three major parts of the diencephalon What are each of their respective 17 What is the limbic system Where is it found 18 What are the major parts of the brain stem What are each of their respective 19 How do all the major regions of the brain contribute to voluntary movement and control functions functions of muscles 20 What are the different layers of connective tissue that cover nerves 21 What are the different spinal cord enlargements Where do the nerves run to 22 What are the different spinal cord plexuses 23 How do the spinal meninges compare to the cranial meninges 24 Draw and label the grey matter and white matter of a cross section of the spinal cord make sure to include a brief summary of what each area is responsible for 25 What route do nerve impulses take going into and out of the spinal cord 26 Compare and contrast the major descending and ascending tracts of the spinal cord 27 What is a reflex arc What are the various components that make up a reflex arc 28 How do we classify reflexes What does each classification mean 29 What are the 4 major reflex arcs What are their respective pathways 30 How does the autonomic nervous system differ from the somatic nervous system 31 How does the parasympathetic division of the ANS differ from the sympathetic division of the ANS in terms of pre and post ganglionic neurons signaling pathways and receptors 32 What are the different cranial nerves and their roles