The Role of Prefrontal Cortex in Social Behavior
10.16476/j.pibb.2022.0509
- VernacularTitle:前额叶皮层在社交行为中的作用
- Author:
Gan-Jiang WEI
1
;
Ling WANG
1
;
Jing-Nan ZHU
1
;
Xiao WANG
1
;
Yu-Ran ZANG
1
;
Chen-Guang ZHENG
1
;
Jia-Jia YANG
1
;
Dong MING
1
Author Information
1. Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, China
- Publication Type:Journal Article
- Keywords:
prefrontal cortex;
social behavior;
neuron;
glial cells
- From:
Progress in Biochemistry and Biophysics
2024;51(1):82-93
- CountryChina
- Language:Chinese
-
Abstract:
Social behavior is extremely important for the physical and mental health of individuals, their growth and development, and for social development. Social behavioral disorders have become a typical clinical representation of a variety of psychiatric disorders and have serious adverse effects on the development of individuals. The prefrontal cortex, as one of the key areas responsible for social behavior, involves in many advanced brain functions such as social behavior, emotion, and decision-making. The neural activity of prefrontal cortex has a major impact on the performance of social behavior. Numerous studies demonstrate that neurons and glial cells can regulate certain social behaviors by themselves or the interaction which we called neural microcircuits; and the collaboration with other brain regions also regulates different types of social behaviors. The prefrontal cortex (PFC)-thalamus projections mainly influence social dominance and social preference; the PFC-amygdala projections play a key role in fear behavior, emotional behavior, social exploration, and social identification; and the PFC-nucleus accumbens projections mainly involve social preference, social memory, social cognition, and spatial-social associative learning. Based on the above neural mechanism, many studies have focused on applying the non-invasive neurostimulation to social deficit-related symptoms, including transcranial magnetic stimulation (TMS), transcranial electrical stimulation (TES) and focused ultrasound stimulation (FUS). Our previous study also investigated that repetitive transcranial magnetic stimulation can improve the social behavior of mice and low-intensity focused ultrasound ameliorated the social avoidance behavior of mice by enhancing neuronal activity in the prefrontal cortex. In this review, we summarize the relationship between neurons, glial cells, brain projection and social behavior in the prefrontal cortex, and systematically show the role of the prefrontal cortex in the regulation of social behavior. We hope our summarization will provide a reference for the neural mechanism and effective treatment of social disorders.
