Page 37 - AN-2-1
P. 37
Advanced Neurology The anterior cingulate cortex in social empathy
neural circuits of the brain associated with empathy and All authors agree to be accountable for all aspects of work,
brain areas that are causally associated with empathic ensuring integrity, and accuracy.
behaviors, such as the ACC. Over the years, a wealth Ethics approval and consent to participate
of data has been accumulated, which include not only
the emotional states of their conspecifics, but also the Not applicable.
prosocial behaviors driven by such shared experiences
in rodents. The establishment of rodent empathy models Consent for publication
has provided more possibilities to precisely modulate Not applicable.
neural networks and delineate the connected neural
circuits underlying empathic behaviors using techniques Availability of data
that monitor and manipulate neural activities at higher Not applicable.
resolution. It also allows for thorough preclinical
screening of potential therapeutic agents. This gives an References
opportunity to explore pharmacological treatments for 1. De Waal FB, 2008, Putting the altruism back into altruism:
certain psychiatric disorders with diminishing empathic The evolution of empathy. Annu Rev Psychol, 59: 279–300.
capacity.
https://doi.org/10.1146/annurev.psych.59.103006.093625
The current research still faces some challenges;
although the development of optogenetic techniques 2. Sivaselvachandran S, Acland EL, Abdallah S, et al., 2018,
is accompanied by a proliferation of studies on neural Behavioral and mechanistic insight into rodent empathy.
Neurosci Biobehav Rev, 91: 130–137.
circuits, the majority of these studies still focus on inter-
regional connections and are inactive in tracing the https://doi.org/10.1016/j.neubiorev.2016.06.007
specific neurons behind the neural circuits. This may be 3. Ben-Ami Bartal I, Decety J, Mason P, 2011, Empathy and
a hindrance to the study of inter-brain regions. Therefore, pro-social behavior in rats. Science, 334: 1427–1430.
future studies should focus on the neural representation https://doi.org/10.1126/science.1210789
of emotional state perception and behavioral decision in
empathic behavior at the single-cell and population levels; 4. Burkett JP, Andari E, Johnson ZV, et al., 2016, Oxytocin-
further differentiate the neuronal types and map neuronal dependent consolation behavior in rodents. Science,
connectivity networks to further characterize the neural 351: 375–378.
circuits underlying empathic behaviors. https://doi.org/10.1126/science.aac4785
Acknowledgments 5. Wardwell J, Watanasriyakul WT, Normann MC, et al.,
2020, Physiological and behavioral responses to observing
None. a sibling experience a direct stressor in prairie voles. Stress
(Amsterdam, Netherlands), 23: 444–456.
Funding https://doi.org/10.1080/10253890.2020.1724950
This work was supported by the National Natural 6. Decety J, Bartal IB, Uzefovsky F, et al., 2016, Empathy
Science Foundation of China (No. 82221001 Foundation as a driver of prosocial behaviour: Highly conserved
of Innovation Research Groups to Professor Shengxi neurobehavioural mechanisms across species. Philos Trans
Wu and No. 32271056 to Professor Hui Xu) and the R Soc Lond B Biol Sci, 371: 20150077.
University Science & Technology Fund Planning Project https://doi.org/10.1098/rstb.2015.0077
(No. 2022XC002 to Professor Hui Xu).
7. Kiyokawa Y, 2017, Social odors: Alarm pheromones and
Conflict of interest social buffering. Curr Top Behav Neurosci, 30: 47–65.
The authors declare that they have no competing interests. https://doi.org/10.1007/7854_2015_406
8. Baron-Cohen S, Wheelwright S, 2004, The empathy quotient:
Author contributions An investigation of adults with Asperger syndrome or high
Conceptualization: Fanbo Meng, Fancheng Meng, Yue Cui, functioning autism, and normal sex differences. J Autism
Dev Disord, 34: 163–175.
Hui Xu
Writing – original draft: Fanbo Meng, Fancheng Meng, https://doi.org/10.1023/b: jadd.0000022607.19833.00
Shengxi Wu, Hui Xu 9. Derntl B, Seidel EM, Schneider F, et al., 2012, How specific
Writing – review & editing: Xuyang Li, Wenye Huang, Qian are emotional deficits? A comparison of empathic abilities
Xue, Zhantao Bai in schizophrenia, bipolar and depressed patients. Schizophr
Volume 2 Issue 1 (2023) 10 https://doi.org/10.36922/an.281

