Neural dynamics underlying the illusion of control during reward processing.

The illusion of control refers to a behavioral bias in which people believe they have greater control over completely stochastic events than they actually do, leading to an inflated estimate of reward probability than objective probability warrants. In this study, we examined how reward system is modulated by the illusion of control through the lens of neural dynamics. Participants in a behavioral task exhibited a classical illusion of control, assigning a higher value to the gambling wheels they picked themselves than to those given randomly.

Genetic analysis of 24 Y-STR loci in the Miao ethnic minority from Yunnan Province, southwestern China.

In the present study, 24 Y-chromosomal short tandem repeat (Y-STR) loci were analyzed in 252 unrelated Miao male individuals from Pingbian county, Honghe Hani and Yi Autonomous Prefecture, Yunnan province, southwestern China. The gene diversity of the 24 Y-STR loci in the studied group ranged from 0.2683 (DYS391) to 0.