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AP Psych Unit 3

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
show Franz Gall’s belief that studying the bumps of a skull could reveal a person’s mental ability  
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show a psychologist that studies the basis of biological behavior, thoughts, and emotions  
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show the building blocks of the nervous system that receive, carry, and send information to other neurons  
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dendrites   show
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show the cell body of a neuron  
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axon   show
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axon hillock   show
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show the parts of the neuron that pass messages on to other neurons  
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show the parts of the neuron between the myelin sheath bundles where ions pass in and out of the axon  
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myelin sheath   show
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action potential   show
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show positive ions enter the neuron through the axon, making it more susceptible to firing action potential  
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show negative ions enter the neuron, causing it to return to its negative-inside/positive-outside state  
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show the charging phase after a neuron fires an action potential  
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show pumps positive ions out of the neuron during the refractory period in order to prepare it for another action potential  
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show it becomes more likely that an action potential will fire  
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show it becomes less likely that an action potential will fire  
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show the level of stimulation required to trigger a neural impulse  
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show a neuron either fires with full strength or does not fire at all  
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show the junction between the axon terminal of one neuron and the dendrites of another  
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neurotransmitter   show
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show neurotransmitters that don’t lock on to a new neuron are reabsorbed by the sending neuron  
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acetylcholine   show
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show a neurotransmitter that influences learning, movement, attention, and emotion  
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show a neurotransmitter that affects mood, hunger, sleep, and arousal  
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GABA   show
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glutamate   show
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epinephrine   show
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show a neurotransmitter and hormone that helps control and regulate arousal  
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show the system of neurons across the body that controls everything you do  
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show the brain and spinal cord  
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show the sensory and motor nerves that connect the brain and spinal cord to the rest of the body  
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nerves   show
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show specialized cells that can turn other kinds of energy into action potentials that the brain can process  
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show nerves that carry sensory information to the brain and spinal cord  
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motor neurons   show
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show nerve cells in the brain and spinal cord that process information  
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somatic nervous system   show
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show the division of the peripheral nervous system that controls the glands and muscles of internal organs  
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show the part of the autonomic nervous system that arouses the body to deal with perceived threats  
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parasympathetic nervous system   show
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neural networks   show
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show involuntary automatic response to stimuli  
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show pea-sized gland located at the base of the brain that controls the endocrine system  
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show a set of glands that produce hormones  
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hormones   show
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pituitary gland   show
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show the region of the brain that controls the pituitary gland and directs hunger, thirst, body temperature, and sex drive  
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show gland that regulates metabolic rate  
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parathyroids   show
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show glands that secrete epinephrine and norepinephrine during stress response  
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show an automatic physiological reaction to an event that is perceived as stressful or frightening  
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show produces the hormone insulin and secretes it into the bloodstream to regulate the body’s blood sugar levels  
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ovaries   show
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testes   show
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show an experimental or natural destruction of brain tissue  
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show an amplified recording of the electrical waves sweeping across the brain’s surface  
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CT scan   show
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show a visual display of brain activity that detects a radioactive form of glucose while the brain performs a given task  
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show uses magnetic fields and radio waves to produce computer-generated images that distinguish among different types of brain tissue  
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show uses a quick succession of MRI images to detect functioning in certain brain regions by detecting blood flow to certain areas  
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show responsible for automatic survival functions  
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show the base of the brainstem that controls your breathing and heartbeat  
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show the part of the brainstem that helps coordinate movement  
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show the “sensory switchboard” that directs messages to the sensory areas (except smell) in the cortex  
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reticular formation   show
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show controls balance and coordination, and helps us judge time  
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limbic system   show
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hippocampus   show
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show made up of two neural clusters linked to the emotions of fear, anger, and aggression  
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show associated with addiction because it releases a dopamine rush when certain actions are completed  
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show a brain reward genetic dissatisfaction or impairment that results in aberrant pleasure seeking behavior  
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show the neural network that makes up the hemispheres of the brain and is responsible for controlling voluntary muscular movements  
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cerebral cortex   show
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glial cells   show
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show the long crevice that divides the cerebral cortex into left and right hemispheres  
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show the fissures that divide the frontal, parietal, and temporal lobes  
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frontal lobe   show
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show the portion of the cerebral cortex that is used for mathematical and spatial reasoning  
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occipital lobe   show
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temporal lobe   show
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show the strip of brain tissue located at the rear of the frontal lobes that is responsible for voluntary movement  
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show the strip of brain tissue located in front of the parietal lobe that processes touch sensory information  
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show sections of the cerebral cortex that are connected to the function of a primary part of the cerebral cortex  
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prefrontal cortex   show
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show language impairment caused by damage to one of the language centers of the brain  
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show the language center that is located in the left frontal lobe and directs the muscle movements necessary for speech  
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show the language center that is located in the left temporal lobe and is involved in language comprehension  
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neuroplasticity   show
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lateralization   show
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show the bundle of nerve fibers that connects the two brain hemispheres  
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show a surgical procedure in which the fibers of the corpus callosum are cut to help treat severe epilepsy  
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show the awareness of internal and external existence  
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cognitive neuroscience   show
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show the study of the relative power and limits of genetic and environmental influences on behavior  
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environment   show
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chromosome   show
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show a self-replicating material that is present in nearly all living organisms that is the main constituent of chromosomes and carries genetic information  
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show unit of heredity that makes up chromosomes; makes proteins to determine our development  
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genome   show
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genotype   show
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show outward, physical manifestation of genes  
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show these traits trump recessive traits even if there is only one allele  
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recessive trait   show
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autosomal dominant   show
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show abnormal traits that both parents must possess in order to pass it on to their offspring  
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show a random error in gene replication that leads to a change  
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identical twins   show
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show twins that are dizygotic, meaning that they come from two different eggs and are genetically different  
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Minnesota twin studies   show
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show studies that test nature vs. nurture and create a behavioral comparison between the adoptee’s genetic relatives and environmental relatives  
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temperament   show
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molecular genetics   show
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show refers to the extent to which the differences among people are attributable to genes  
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nature and nurture interaction   show
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