The Center for Compassion and Altruism Research and Education, Stanford University, Stanford, CA 94305, USA.
Soc Cogn Affect Neurosci. 2012 Aug;7(6):635-48. doi: 10.1093/scan/nsr045. Epub 2011 Sep 6.
This study examined neural activation during the experience of compassion, an emotion that orients people toward vulnerable others and prompts caregiving, and pride, a self-focused emotion that signals individual strength and heightened status. Functional magnetic resonance images (fMRI) were acquired as participants viewed 55 s continuous sequences of slides to induce either compassion or pride, presented in alternation with sequences of neutral slides. Emotion self-report data were collected after each slide condition within the fMRI scanner. Compassion induction was associated with activation in the midbrain periaqueductal gray (PAG), a region that is activated during pain and the perception of others' pain, and that has been implicated in parental nurturance behaviors. Pride induction engaged the posterior medial cortex, a region that has been associated with self-referent processing. Self-reports of compassion experience were correlated with increased activation in a region near the PAG, and in the right inferior frontal gyrus (IFG). Self-reports of pride experience, in contrast, were correlated with reduced activation in the IFG and the anterior insula. These results provide preliminary evidence towards understanding the neural correlates of important interpersonal dimensions of compassion and pride. Caring (compassion) and self-focus (pride) may represent core appraisals that differentiate the response profiles of many emotions.
这项研究考察了在体验同情(一种引导人们关注弱势他人并促使关怀的情感)和自豪(一种自我关注的情感,标志着个体的力量和更高的地位)时的神经激活。参与者在 fMRI 扫描仪内观看了 55 秒连续的幻灯片序列,以诱发同情或自豪,这些序列与中性幻灯片交替呈现。在 fMRI 扫描期间,在每个幻灯片条件后收集情绪自我报告数据。同情诱发与中脑导水管周围灰质(PAG)的激活有关,PAG 是在疼痛和他人疼痛感知期间被激活的区域,并且与父母养育行为有关。自豪诱发涉及后内侧皮质,这是与自我参照处理相关的区域。同情体验的自我报告与 PAG 附近区域和右侧下额叶回(IFG)的激活增加相关。相比之下,自豪体验的自我报告与 IFG 和前岛叶的激活减少相关。这些结果为理解同情和自豪等重要人际维度的神经相关性提供了初步证据。关怀(同情)和自我关注(自豪)可能代表区分许多情感反应特征的核心评价。