作者
Sieun An, Xiaochun Han, Bing Wu, Zhenhao Shi, Michael Marks, Shiyu Wang, Xinhuai Wu, Shihui Han
发表日期
2018/9/25
期刊
Neuroscience letters
卷号
684
页码范围
140-144
出版商
Elsevier
简介
Emotions are at the core of human cognition and behavior. Traditionally, emotions have been classified dichotomously as being either positive or negative. However, recent behavioral research (An et al., 2017) suggests that emotions contain both positivity and negativity. The current work investigated neural correlates of experiencing positive and negative emotions in response to happy and sad photos. Functional MRI revealed the precuneus and posterior cingulate cortex showed stronger activation when experiencing positivity compared to negativity of sadness, but not happiness, whereas the bilateral cerebellum showed greater response to positivity than negativity regardless of emotion. Results suggest that there are similarities and differences in the neural activation of positivity and negativity of happiness and sadness, consistent with previous findings (An et al., 2017). Emotion from both the neural and …
引用总数
20182019202020212022202320241334824
学术搜索中的文章
S An, X Han, B Wu, Z Shi, M Marks, S Wang, X Wu… - Neuroscience letters, 2018