Internet Game Overuse Is Associated With an Alteration of Fronto-Striatal Functional Connectivity During Reward Feedback Processing (2018)

Front Psychiatry. 2018 Aug 24;9:371. doi: 10.3389/fpsyt.2018.00371. Kim J1, Kang E1. Abstract Internet gaming disorder is associated with abnormal reward processing in the reward circuit, which is known to interact with other brain regions during feedback learning. Kim et al. (1) observed that individuals with internet game overuse (IGO) exhibit altered behavior and neural activity […]

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Testes size correlates with men’s involvement in toddler care (2014)

https://www.sciencedaily.com/releases/2013/09/130909172056.htm Men with smaller testes than others are more likely to be involved in hands-on care of their toddlers, a new study conducted by anthropologists at Emory University finds. The Proceedings of the National Academy of Sciences (PNAS) published the results of the study Sept. 9. Smaller testicular volumes also correlate with more nurturing-related brain […]

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