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13.What parts of the brain mediate the expression of affect, both emotional and behavioral states?a.Hypothalamus and subthalamusc.Limbic system and prefrontal cortexb.Parietal and frontal lobesd.Basal ganglia and medulla oblongataANS: CExtensive connections with the limbic system and prefrontal cortex mediate the expression of affect, both emotional and behavioral states.The remaining options are not involved in these expressions.PTS:1REF:Page 45714.Reflex activities concerned with heart rate, blood pressure, respirations, sneezing, swallowing, and coughing are controlled by which area of the brain?PTS:1REF:Page 460
15.From which part of the midbrain do cranial nerves V to VIII emerge?PTS:1REF:Pages 459-46016.From which part of the midbrain do cranial nerves IX to XII emerge?PTS:1REF:Page 46017.Which area of the brain assumes the responsibility for conscious and unconscious muscle synergy and for maintaining balance and posture?a.Cerebrumc.Diencephalonb.Cerebellumd.BrainstemANS: BThe cerebellum is responsible for conscious and unconscious muscle synergy and for maintaining balance and posture. This role is not assumed by any of the remaining options.PTS:1REF:Page 45918.Which statement is true regarding upper motor neurons?
PTS:1REF:Page 46219.The membrane that separates the brain’s cerebellum from its cerebrum is the: