12. What effect do neurotransmitters from one neuron have on the next neuron? a.
ID: 3490427 • Letter: 1
Question
12. What effect do neurotransmitters from one neuron have on the next neuron? a. They have no effect b They excite it c. they inhibit it d. they may excite or inhibit it 13. Many of the chemicals that affect the brain operate by: Absorbing neural impulses b Imitating or canceling the effects of neurotransmiters a. Changing the sodium balance in the synapse d. c Duplicating the effect of potassium in the nuclei 14. The brain produces opiate-like neural regulators called to help relieve stress and pain: a. Acetylcholine b. catecholamine c. enkephalins d. dopamine Needles inserted into the body during the acupuncture procedure may relieve pain because they: a. Result in the release of the body's natural opiates b. Facilitate the functioning of pain-relieving neurons c. Paralyze the central nervous system d. Suppress the production of all neurotransmitters 15. The use of PET scans to study which parts of the brain are active during mental activities, such as reading, is based on the assumption that: a. The most effective methods for studying brain-behavior relationships are still 16. those that were developed first Glucose is consumed by the brain when it is active Implanted electrodes provide the best means to study neural activity deep in b. c. the brain Brain activity increases the likelihood that reflexes will occur d. area of her 17. An elderly woman suffers a stroke, and there was injury to Broca's brain. Her resulting speech impairment is called: a. Aphasia b agnosia c. mind blindness d. neglect 18. An agnosia is: a. The inability to identify objects Also related to the speech center b. c. Controlled by the thalamus d. A thought disturbance 19. An elderly acquaintance of yours has suffered from partial blindness since he had a stroke. Apparently the stroke damaged his: a. Occipital lobe b. Parietal lobe c. temporal lobes d. reticular formationExplanation / Answer
12. d
13. b
14. c
15. a
16. b - please check on this
17. a
18. a
19. a - occipital lobe is the visual center of the brain
Related Questions
Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.