| First Author | Kim J | Year | 2023 |
| Journal | Cell Rep | Volume | 42 |
| Issue | 10 | Pages | 113228 |
| PubMed ID | 37815916 | Mgi Jnum | J:348583 |
| Mgi Id | MGI:7542803 | Doi | 10.1016/j.celrep.2023.113228 |
| Citation | Kim J, et al. (2023) Reward learning improves social signal processing in autism model mice. Cell Rep 42(10):113228 |
| abstractText | Social and reward signal processing and their association are critical elements of social motivation. Despite the use of reward learning to improve the social interactions of patients with autism spectrum disorder (ASD), the underlying neural mechanisms are unknown. Here, we found different yet conjunct neuronal representations of social and reward signals in the mouse medial prefrontal cortex (mPFC). We also found that social signal processing is selectively disrupted, whereas reward signal processing is intact in the mPFC of Shank2-knockout mice, a mouse model of ASD. Furthermore, reward learning not only allows Shank2-knockout mice to associate social stimuli with reward availability, but it also rescues the impaired social signal processing. These findings provide insights into the neural basis for the therapeutic use of reward learning in ASD. |
