Psych 181 Word Scramble
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| Question | Answer |
| What is the function of the corpus callosum? | To carry news of what one hemisphere is doing to the other hemisphere. |
| What are the two parts of the central nervous system? | The brain and spinal cord. |
| After a bad fall off of a building, a constructino worker was experiencing occasional difficulty sensing certain stimuli. He had trouble hearing, seeing, tasting, and feeling objects from time to time. Which structure was affected? | Thalamus. |
| Magnetic resonance imaging allows a scientist to: | explore the inner space of the brain without using chemicals. |
| Dan has been diagnosed with depression. After doing a PET scan, there was a finding of increased neutal activity in a particular structure. Which structure was this activity in? | Amygdala. |
| Which neurotransmitter is known to affect neurons involved in sleep, appetite, sensory perception, temperature regulation, pain suppression and mood? | Serotonin. |
| What statement about spinal reflexes is valid? | Spinal reflexes can be brought under conscious control. |
| Which brain structure relays messages to the cerebral cortex? | Thalamus. |
| What is another name for the skeletal nervous system? | Somatic nervous system. |
| Certain types of food poisoning have been known to cause paralysis by blocking the release of a certain chemical messengers responsible for muscle action. What is the messenger? | The neurotransmitter, acetylcholine. |
| Somatic nervous system is to autonomic nervous system as: | voluntary is to involuntary. |
| Tom has just turned 15 and is noticing a few changes in his body. His voice changing, facial hair, etc. These masculine changes are stimulated by: | Androgens. |
| The _____ looks like a string of link sausages. | Myelin sheath. |
| Mike is walking down the street when he is approached by 3 gang members. His heart rate and blood pressure increase. What division of the nervous system is regulating these reactions? | Sympathetic. |
| The prefrontal cortex takes up about 7% of the cerebral cortex in dogs and about ____ in humans. | 29% |
| Which of the following regions contains the motor cortex, which issues orders to the 600 muscles of the body producing voluntary movement? | Frontal lobes. |
| Acetylcholine is to ____ as testosterone is to hormone. | Neurotransmitter. |
| After a motorcycle accident, Chad falls into a coma from which no procedure can get him out. Which part of his brain was likely injured? | Reticular activating system. |
| Which set structures in the brain are heavily involved in emotional experiences such as rage and fear? | Limbic system. |
| What is another name for endogenous opioid peptides, or nervous system chemicals similar to opiates? | endorphins. |
| Clinicians would be likely to use biofeedback training in order to treat: | high blood pressure. |
| When Myers and Sperry severed the corpus callosum in cats they found that: | one side of the brain did not know what the other side was doing. |
| The brain's most startling accomplishment is its: | self-awareness of it's own different capabilities and knowledge. |
Created by:
rachel_erickson
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