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Test your basic knowledge |
Gre Psychology: Experimental/natural Science Biology
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Subjects
:
gre
,
psychology
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Vestibulocochlear Nerve - hearing and balance
galvanic skin response (GSR)
theta activity
Cranial Nerve VIII
proximal image
2. Part of limbic system; protrusion of the bottom of the brain at the posterior end of the hypothalamus - contains some hypothalamic nuclei
Farber et al. (1995)
menstrual cycle
mammillary bodies
ipsilateral
3. Acquired language disorders - usually caused by damage in the left hemisphere; includes Broca'S: (left frontal lobe damage) and Wernickes'S (left temporal/parietal damage)
Cranial Nerve V
prefrontal hypoactivity
noncompetitive binding
aphasia
4. Stimulates bone growth and produces the hormones: somatotropin - prolactin - thyroid-stimulating - adrenocorticotropic (ACTH) - follicle-stimulating - luteinnizing
suprachiasmatic nucleus
ovaries/testes
pituitary gland
the 3 major pathways of dopamine in the brain
5. Is increased in its production by training/experience and therefore - associated with memory
pupil
zygosity
ribonucleic acid (RNA)
Glial cells
6. Means 'Savory' in Japanese and is a taste receptor found on the tongue; activated by glutamate present in meats - cheese and other protein heavy foods
brainstem
umami
spinal cord
sleep paralysis
7. Is generated by photoreceptors that are only sensitive to degrees of brightness; black-and-white vision found in the rods
Mesocortical system
septum
aqueous humor
scotopic vision
8. Controls circadian rhythms - produces melatonin (daylight signals go to the eyes to the hypothalamus to the pineal gland)
pineal gland
lesions in the reticular activating system
tardive dyskinesia
diploid
9. Holds the lens in place
tritanopia
norepinephrine
Cranial Nerve II
suspensory ligament
10. The maintenance of water balance in the body
osmoregulation
sensorimotor cortex
hypnagogic activity
subdural space
11. The slowing and eventual cessation of estrous cycles in groups of female animals that are housed together; caused by a pheromone in the animals urine and first observed in mice
hypothalamus
dopaminergic systems
Lee-Boot effect
basic rest-activity cycle
12. Some brain communications are with the same side of the body
ipsilateral
sensorimotor cortex
Hobson & McCarley
Whitten effect
13. Maintains balance/posture and coordinates body movements
cerebellum
acetylcholine
hypothalamus + thalamus
basal forebrain
14. Self-dissolving
autolytic
subdural space
dopaminergic systems
osmoreceptors
15. Vagus Nerve - heart rate and digestion
Cranial Nerve XII
cataplexy
spatial summation
Cranial Nerve X
16. Junction of the sagittal and coronal sutures of the skull; often used as a reference point for stereotaxic brain surgery
Cranial Nerve IV
non-REM sleep
subcortical structures
bregma
17. Those biological considerations which are IMMEDIATE;Behavioral/Cognitive Neuroscience (i.e. how the nervous and endocrine systems influence behaviors/thoughts)
hippocampus
Farber et al. (1995)
ventricles
proximate biological considerations
18. Somewhat excitatory - also involved in synaptic plasticity - learning and short-term memory
ribonucleic acid (RNA)
acetylcholine (neurotransmitter)
sleep paralysis
scotopic vision
19. Decreasing effects of a medication due to repeated administration
tolerance
ribonucleic acid (RNA)
K Complexes
graded potentials
20. Extensive research in dreams - said BAH to Freud; proposed the activation-synthesis hypothesis (dreams are nothing more than the product of random electrical impulses)
temporal summation
Hobson & McCarley
consummatory stimulus
the 4 effects of pheromones on reproductive cycles
21. Receptors whose activation directly affects potassium or chloride ion channels in the neuron - (many drugs of abuse substitute for natural GABA- alcohol - benzos - barbituates
Bruce effect
ionotropic receptors
medulla & pons
hypothalamus + thalamus
22. Is found at the base of the brain - underneath the thalamus (**remember hypo-below)
supernormal stimulus
hypothalamus
GABA
ultimate biological considerations
23. When a neuron reaches its excitation threshold - the neuron will produce an action potential of FIXED amplitude regardless of the magnitude of the stimulation
parietal lobes
acetylcholine (neurotransmitter)
All-or-None Law
the 4 effects of pheromones on reproductive cycles
24. Binding of a drug to a receptor site that does not interfere with the binding site for the principal ligand
non-competitive binding
a decrease in neuropeptide Y
accommodation (bodily)
serotonin (5-HT) (neurotransmitter)
25. Occurs for body temperature - blood glucose levels - blood concentration - etc -hormones are important
glutamic acid decarboxylase (GAD)
homeostatic regulation
serotonin (5-HT) (neurotransmitter)
amacrine cells
26. Has a calcium-related role and produces the hormone parathyroid
non-REM sleep
sign stimulus
Hebb rule
parathyroid
27. The scientific study of animal behavior; documentation of species-specific instinctual behaviors
affinity
diencephalon
aqueous humor; vitreous humor
ethology
28. Trochlear Nerve - moves eye
Cranial Nerve IV
Coolidge effect
extirpation
midbrain
29. A chemical released by one animal that affects the behavior or physiology of another animal; usually smelled or tasted
ventromedial hypothalamus (VMH)
pheromone
dopaminergic systems
hypothalamus
30. Dorsal part of midbrain; includes the superior and inferior colliculi
pituitary gland
mammillary bodies
tectum
Cranial Nerve XII
31. Found in the ventricles and spinal canal
motor cortex
amygdala
cerebrospinal fluid
diploid
32. A peptide - also known as OREXIN - produced by neurons whose cell bodies are located in the hypothalamus; their destruction causes narcolepsy
tegmentum
direct antagonist
hypocretin
endocrine system
33. Moving forward
anterograde
tolerance
amacrine cells
endorphin & enkephalin
34. Bunch of dopaminergic neurons starting in the ventral tegmental area and ending in prefrontal cortex
Mesocortical system
medulla & pons
Thompson & Spencer
midbrain
35. Binding of drug to receptor site that doesn'T interfere with the principal ligand
adrenal cortex
effects of repeated administration
ethology
noncompetitive binding
36. Is used as an anaesthetic for children and animals but causes psychosis in adults
Ketamine
contralateral
ethology
theta activity
37. Hypoglossal Nerve - moves the tongue
Cranial Nerve XII
melatonin
Vomeronasal Organ
non-competitive binding
38. The earlier onset of puberty seen in female animals that are housed with males caused by a pheromone in the male'S urine and first observed in mice
Mesocortical system
Vandenbergh effect
collateral sprouting
emotional disclosure + immune functioning
39. Ventral part of midbrain - includes periaqueductal gray matter - reticular formation - red nucleus - and substantia nigra
pupil
dopaminergic systems
GABA
tegmentum
40. Research indicates that the expressing of negative emotions is associated with increased immune function; inhibiting negative emotions with decreasing immune function
vitreous humor
nucleotides
ultimate biological considerations
emotional disclosure + immune functioning
41. Colored part of the eye
acetylcholine (neurotransmitter)
trichromatic levels of color vision
iris
bregma
42. Actually are two kinds: monochorionic and dichorionic (blastocyst splis into two before day 4)
Vomeronasal Organ
endogenous
theta activity
monozygotic twins
43. Located in the midbrain - a group of neurons which produce dopamine and degenerate in Parkinson'S Disease
substantia nigra
Korsakoff'S amnesia
Cranial Nerve VI
Thompson & Spencer
44. Is a peptide neurotransmitter and a natural painkiller and antianxiety
red nucleus + substantia nigra
Korsakoff'S amnesia
autolytic
endorphin
45. The female reproductive cycle of most primates - including humans; recognized by growth of the lining of the uterus - ovulation - development of a corpus luteum - and (if pregnancy does not occur) menstration
gamma-aminobutyric acid (GABA)
stages of sleep
menstrual cycle
All-or-None Law
46. States that performance is worst at extremely low or extremely high levels of arousal and optimally at an intermediate level
hypothalamus + thalamus
monoamine neurotransmitters
vitreous humor
Yerkes-Dodson Law
47. Regulates body temperature
hypothalamus
autonomic nervous system
REM sleep; Slow Wave Sleep
pituitary gland
48. Olfactory Nerve - smell
cutaneous senses
Yerkes-Dodson Law
Cranial Nerve I
anterior hypothalamus
49. Part of a glial cell that wraps around the axon of a neuron - providing insulation that facilitates speed of propagation of action potential
meninges
myelin sheath
biological foundations
an increase in alpha-1 receptors
50. Decreases with age up until age 30 - then begins to increase *(counter intuitive)*
sexual dimorphic behavior
reaction time
spinal cord
corpus callosum