[Expert Solution]: In class we discussed a paper by Brown et…

In class we discussed a paper by Brown et al (2017) in which the authors systematically reviewed evidence for loneliness related changes in a number of key stress response systems. They found the most consistent evidence for which of the following effects: Exaggerated cardiac responses (increased blood pressure and heart rate) Exaggerated HPA activity Exaggerated PNS activity Exaggerated immune responses (elevated cytokines)