QUESTION 17:Complete the following table Major Structures in the Adult Brain Bra
ID: 3516174 • Letter: Q
Question
QUESTION 17:Complete the following table Major Structures in the Adult Brain Brain Region Telencephalon (anterior forebrain) Controls reflexes related to auditory stimul Secretes melatonin, a hormone that assists the hypothalamus in the regulation of sleep/wake cycles Myelencephalon (posterior hindbrain) Hypothalamus Regulates skeletal muscle contractions so that they are smooth and well coordinated Acts as relay station for sensory impulses to the cerebral cortex Superior collicul QUESTIONS 18-24: All the labeled structures in the photo are cranial nerves except for one. Name the labeled structures and identify the one that is not a cranial nerve. 18. 19. 20 18 20. 21. 22. 21 19 3. 4. Which of the structures that you identified in Questions 18-23 is not a cranial nerve? 23 EXERCISE 15 The Brain and Cranial Nerves 277Explanation / Answer
BRAIN REGION STRUCTURE FUNCTION TELENCEPHALON Wrinkled with 2 cerebral hemispheres controlling emotions, hearing, vision, personality . It controls all voluntary actions. inferior colliculi laminar structure controls reflexes related to auditory stimuli brain stem connects upper and lower parts of brain central brain between two hemispheres pineal gland secretes melatonin Myelencephalon medulla oblongata helps regulate breathing, heart and blood vessel function, digestion, sneezing, and swallowing mid brain above pitutary gland hypothalamus links CNS to endocrine system via pitutary gland posterior cranial fossa cerebellum regulates skeletal muscle contractions mid brain thalamus relay station mid brain superior colliculus primary integrating for eye movements