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Test your basic knowledge |
Gre Psychology: Experimental/natural Science Biology
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Subjects
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gre
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psychology
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
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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. Functions as both a hormone and a neurotransmitter in the brain
thyroid
norepinephrine
association areas; projection areas
iris
2. 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)
motor cortex
aphasia
Mesolimbic System
non-REM sleep
3. Forebrain -band of nerve fibers connecting the two cerebral hemispheres
red nucleus + substantia nigra
progesterone
corpus callosum
sign stimulus
4. Affect multiple receptors; highly preferential to which type of receptor they affect
homeostasis
dirty medications; clean medications
anterior hypothalamus
reticular formation
5. A peptide - also known as OREXIN - produced by neurons whose cell bodies are located in the hypothalamus; their destruction causes narcolepsy
aqueous humor
neuropeptide Y (NPY)
hypocretin
Coolidge effect
6. Somewhat excitatory - also involved in synaptic plasticity - learning and short-term memory
biological foundations
effects of repeated administration
acetylcholine (neurotransmitter)
glutamic acid decarboxylase (GAD)
7. Include tolerance (possible withdrawal) and sensitivity
temporal lobes
effects of repeated administration
hypocretin
autolytic
8. Strip of limbic cortex lying along the lateral walls of the groove separating the cerebral hemispheres - just above the corpus callosum
cataplexy
biological foundations
substantia nigra
cingulate gyrus
9. Cumulative effects of repeated stimulation from a presynaptic neuron
endorphin
subcortical structures
temporal summation
cerebellum
10. Begins where spinal cord ends - 3 structures: the medulla - the pons - the cerebellum
sleep spindles
subdural space
emotional disclosure + immune functioning
hindbrain
11. Trochlear Nerve - moves eye
Cranial Nerve IV
subarachnoid space
L-Dopa
Mesolimbic System
12. Occur in amacrine - bipolar and horizontal cells; govern/encompass the opponent-process level of color vision
trichromatic levels of color vision
biological foundations
Cranial Nerve V
aqueous humor; vitreous humor
13. Binding of a drug to a receptor site that does not interfere with the binding site for the principal ligand
non-competitive binding
affinity
sleep spindles
Thompson & Spencer
14. Convoluted of hills (gyri) and valleys (sulci) divided into two hemispheres (left and right) which are further divided into four lobes (occipital - parietal - temporal and frontal)
menstrual cycle
H.M
cerebral cortex
collateral sprouting
15. Found that developmental changes occurring in puberty make the brain more susceptible to the psychotic effects of NDMA antagonist and therefore also related to the emergence of symptoms of schizophrenia
Farber et al. (1995)
basal forebrain
ethology
norepinephrine
16. Includes the thalamus and hypothalamus; region of forebrain surrounding the 3rd ventricle
diencephalon
vitreous humor
Gonadotropin-releasing hormone
effects of repeated administration
17. A BEHAVIOR; insistent urge of sleepiness forces us to seek sleep/a bad
sleep
neuroleptic malignant syndrome (NMS)
fusiform face area
locus coeruleus
18. Located underneath the cerebral cortex and includes the bottom portion of the forebrain - cerebellum - basal ganglia - medulla - pons - midbrain - thalamus - hypothalamus - amygdala - hippocampus
glutamate (neurotransmitter)
subcortical structures
estrous cycle
gonad
19. First described by Descartes - a combination of antagonistic muscle movements (e.g. those involved in walking)
mammillary bodies
reciprocal innervation
Yerkes-Dodson Law
autonomic nervous system
20. Junction of the sagittal and coronal sutures of the skull; often used as a reference point for stereotaxic brain surgery
triggers of behavior
non-competitive bonding
bregma
pheromone
21. One of the primary noradrenergic nuclei whose ascending axons project to frontal cortex - thalamus - hypothalamus - limbic system
ipsilateral
locus coeruleus
dopamine (neurotransmitter)
sexual dimorphic behavior
22. States that performance is worst at extremely low or extremely high levels of arousal and optimally at an intermediate level
myelin sheath
tegmentum
Yerkes-Dodson Law
lesions in the reticular activating system
23. Oculomotor Nerve - moves eye pupil
hair cells
Cranial Nerve III
extirpation
subarachnoid space
24. Holds the lens in place
prefrontal cortex
beta activity
Cranial Nerve VII
suspensory ligament
25. Contains receptors to detect when the body needs food or fluids; the hunger center; lesions lead to aphagia
lateral hypothalamus (LH)
substantia nigra
cataplexy
stages of sleep
26. Sleepwalking - sleep talking
REM rebound
menstrual cycle
hypnagogic activity
sexual dimorphic behavior
27. Viscous substance between cornea and lens; transparent substance between lens and retina
cerebral cortex
aqueous humor; vitreous humor
effects of repeated administration
superior colliculi
28. Is regulated by the hypothalamus
non-competitive bonding
basal ganglia
bregma
homeostasis
29. Referred to as the satiety center; lesions lead to obesity and hyperphagia
supernormal stimulus
ventromedial hypothalamus (VMH)
Cranial Nerve II
Vandenbergh effect
30. Choroid Plexus > Ventricle 1 & 2 > Foramen of Monro > Ventricle 3 > Aqueduct of Sylvius > Ventricle 4 > Foramen of Magendie lateral aperture) > Foramina of Luschka (lateral aperture) - subarachnoid space (outside of brain) and spinal cord > re-absorp
nucleotides
path of cerebrospinal fluid
diploid
Cranial Nerve I
31. The restorative effect of introducing a new female sex partner to a male that has apparently become 'exhausted' by sexual activity
Mesolimbic System
Coolidge effect
cutaneous senses
umami
32. Controls sexual activity
homeostatic regulation
substantia nigra
cutaneous senses
anterior hypothalamus
33. The scientific study of animal behavior; documentation of species-specific instinctual behaviors
sensorimotor cortex
cingulate gyrus
ethology
monoamines
34. Is characteristic of indirect antagonists
parathyroid
non-competitive bonding
reticulum
sensorimotor cortex
35. Midbrain - medulla and the pons
midbrain
acetylcholine
brainstem
estrous cycle
36. Similarity of alleles for a trait in an organism (i.e. heterozygous or homozygous)
alpha activity
homeostatic regulation
zygosity
All-or-None Law
37. Associated with (spoken) language reception/comprehension - memory processing - and emotional control; contains Wernicke'S area and the auditory cortex
temporal lobes
absolute refractory periods
noncompetitive binding
theta activity
38. If a synapse is active at about the same time that a postsynaptic neuron is active - that synapse will be strengthened
consummatory stimulus
Cranial Nerve VII
Hebb rule
hippocampus
39. Is characteristic of indirect antagonist drugs
noncompetitive binding
Cranial Nerve V
ovaries/testes
suspensory ligament
40. Functions in metabolism (carbohydrate - protein - lipid) and in the endocrine system'S salt/water balance - produces the hormones cortisol and aldosterone
serotonin (5-HT) (neurotransmitter)
adrenal cortex
cerebral cortex
glutamic acid decarboxylase (GAD)
41. Has two lobes that are connected by the massa intermedia (looks like a pair of balls - without the nutsack)
thalamus
amygdala
REM sleep; Slow Wave Sleep
hypothalamus
42. Reduces anxiety - released with NE in amygdala - hippocampus - basal ganglia - periaqueductal gray region - locus coeruleus and PFS; NPY is diminished in persons with PTSD/CPTSD and those exposed to chronic stress
endorphin & enkephalin
neuropeptide Y (NPY)
medial nucleus of the amygdala
neostriatum
43. Thymoleptics = relieves mania of bipolar disorder (lithium carbonate - valproic acid - carbamazepine)
graded potentials
subcortical structures
antimanics
Mesolimbic System
44. Supernormal
supernormal stimulus
sensorimotor cortex
Whitten effect
a decrease in neuropeptide Y
45. Hormone secreted during the night by the pineal body; role in circadian and seasonal rhythms
projection area
effects of repeated administration
melatonin
cerebellum
46. Produce drowsiness and sleepiness
monoamines
lesions in the reticular activating system
consummatory stimulus
retinal ganglion cells
47. A behavior that has different forms or occurs with different probabilities or under different circumstances in males than females
sexual dimorphic behavior
Frontal lobe
triggers of behavior
a decrease in neuropeptide Y
48. Includes the tectum and tegmentum
mesencephalon
Yerkes-Dodson Law
direct antagonist
Frontal lobe
49. Maintains balance/posture and coordinates body movements
Cranial Nerve IX
cerebellum
mesencephalon
serotonin (5-HT) (neurotransmitter)
50. Two different presynaptic neurons/inputs to a post-synaptic cell
sleep paralysis
aqueous humor; vitreous humor
glutamate (neurotransmitter)
spatial summation