Please give me an answer to these questions. Thank you To a…

Question Answered step-by-step Please give me an answer to these questions. Thank you To a… Please give me an answer to these questions. Thank you To a neuroscientist, the most obvious component of an emotional response is sympathetic nervous system activation. Sympathetic arousal produces all of the following physical changes, EXCEPT:A) increased sweat gland activityB) increased heart rate and blood pressure.C) increased digestive activity and saliva production.D) dilated pupils. Research has been conducted on women who have Botox treatment, which paralyzes corrugator muscles in the face and makes it difficult to frown. This research suggests that these women:A) report less negative mood, and produce less amygdala activity when they imitate angry expressions.B) report less negative mood, but show no differences in amygdala activity when they imitate angry expressions.C) report no differences in negative mood, but produce less amygdala activity when they imitate angry expressions.D) report no differences in negative mood, and show no differences in amygdala activity when they imitate angry expressions. Modern research on the biology of emotions, especially research conducted using fMRI, shows that:A) there are no consistent patterns of brain activity among different emotional states.B) bodily sensations play a far more important role in generating emotions than brain activity.C) each emotional state can be attributed to activity in a single, isolated brain region.D) each emotional state produces its own characteristic pattern of activity in widespread areas of the brain. The prefrontal cortex receives extensive input from the amygdala, and it uses information about emotion to make the final determination about whether to engage in a specific behavior. Bechara and his colleagues conducted a study on decision-making that compared healthy individuals to patients with damage to the prefrontal cortex. Which of the following statements about this research is FALSE?A) Both the healthy individuals and the patients eventually switched to the “safer” option once they figured out how the game worked.B) Over time, healthy individuals began to produce a strong anticipatory reaction (sweating) before making a “risky” decision.C) Over time, patients with prefrontal injuries did not produce anticipatory reactions (sweating) before making a “risky” decision.D) At first, both groups of individuals chose the “risky” option more often. The amygdala is involved in a variety of different emotional responses, but it’s role in _____ has been researched most thoroughly.A) jealousy and envyB) depression and maniaC) fear and aggressionD) joy and excitement Two key areas of the cortex form a network with the amygdala and hypothalamus and appear to respond to a wide array of simple and complex emotions. The _____ is a sensory area that receives signals from internal organs, and is considered to be a key brain location for conscious emotional awareness. The _____ is involved in attention and decision making, and is believed to use input about emotions to generate action.A) inferior parietal lobe (IPL); inferior temporal lobe (ITL)B) inferior temporal lobe (ITL); inferior parietal lobe (IPL)C) anterior insular cortex (AIC); anterior cingulate cortex (ACC)D) anterior cingulate cortex (ACC); anterior insular cortex (AIC) When we perceive a stressful event or situation, our brain enhances our initial stress response by activating the hypothalamus-pituitary-adrenal (HPA) axis. Which of the following does NOT occur as part of the HPA pathway?A) The hypothalamus activates the sympathetic nervous system by stimulating the adrenal medulla to release epinephrine and norepinephrine.B) The pituitary gland releases adrenocorticotropic hormone (ACTH).C) The adrenal cortex releases glucocorticoid hormones into the bloodstream.D) The hypothalamus releases corticotropin-releasing hormone (CRH). Cortisol plays a very important role in the stress response, because it:A) increases metabolism, glucose availability, and blood supply to muscles.B) all of these optionC) increases heart rate, blood pressure, and cardiac output.D) increases parasympathetic activity to relax the body and promote recovery after the stressor ends. Brain imaging studies demonstrate how powerfully chronic stress can impact the developing brain. Several fMRI studies have shown that growing up in poverty and other forms of chronic stress can increase dendritic growth and increase overall activity in the _____. Studies also show that severe, chronic stress and exposure to excess cortisol can damage cells and reduce the volume of the _____.A) hypothalamus; nucleus accumbensB) hippocampus; amygdalaC) nucleus accumbens; hypothalamusD) amygdala; hippocampus Although there is a lot of variability between individuals, research suggests that aggressive behavior is most likely to occur when _____ levels are high and _____ levels are low.A) serotonin; testosteroneB) acetylcholine; dopamineC) testosterone; serotoninD) dopamine; acetylcholine Social Science Psychology PSYCH 130 Share QuestionEmailCopy link Comments (0)