64: The Brain (part 1) Quizellenjmchenry2021-10-01T23:31:32-04:00 Please sign up for the course before taking this quiz. Which of these is NOT found on the outside of the cerebrum?1 arachnoid layer blood vessels ventricles dura mater pia mater What is the function of the limbic system?1 heart rate and breathing emotion and memory movement and coordination appetite and body temperature Which of these is NOT a connecting piece?1 intermediate mass fornix corpus callosum amygdala Which one of these is a “bump”?1 fissure sulcus gyrus Which of these parts sorts out signals coming from all the sensory neurons in the body?1 amygdala hypothalamus midbrain thalamus hippocampus Which one of these is NOT a function of the midbrain?1 It's a pathway for connections between the cerebrum and cerebellum It decides if a signal is important enough to relay to the cerebrum. It contains reflexes. It produces a neurotransmitter necessary for muscle movement. The right hemisphere controls the left side of the body.1 True False Which of these brain parts connects the cerebrum to the limbic system?1 fornix thalamus cingulate gyrus corpus callosum What is the optic chiasm?1 The nerve cord that connects the eyes to each other. The central focal point of the eye. The place where the eye nerves cross on the bottom side of the brain. The place where the optic nerve enters the brain. People who have their corpus callosum cut always die.1 True False Which of these keeps track of time of day and makes melatonin at night?1 colliculus pineal gland pituitary gland mammillary body What is the purpose of the brain’s wrinkles?1 To allow for large surface area. To make more space for inner parts. There isn't any purpose. To allow for lots of blood vessels. Gray matter is made of mostly axons.1 True False Which one of these is NOT a fuction of the cerebellum?1 balance muscle memory visual reflexes coordination of muscle movements The cerebrum has how many hemispheres??1 2 3 4 1 The medulla oblongatta controls:1 hearth rate and breathing appetite and body temperature reflexes of eyes and ears waking and sleeping cycles Which of these controls strong emotions such as fear and anger?1 amygdala hypothalamus mammillary body hippocampus Which of these makes hormones?1 pituitary gland mammillary body olfactory bulb thalamus Which of these is NOT a part of the limbic system?1 hippocampus amygdala pons mammillary body fornix The pons is mostly concerned with:1 eating thinking anger sleeping 63: The eye (physiology) 65: The Brain (part 2) Back to: 64: The Brain (part 1)
