Southwest University

About: Southwest University is a education organization based out in Chongqing, China. It is known for research contribution in the topics: Population & Bombyx mori. The organization has 29772 authors who have published 27755 publications receiving 409441 citations. The organization is also known as: Southwest University in Chongqing & SWU.

Emotional primes modulate the responses to others’ pain: an ERP study

Abstract: Previous event-related potential (ERP) and brain imaging studies have suggested observer responses to others’ pain are modulated by various bottom-up and top-down factors, including emotional primes. However, the temporal dynamics underlying the impact of emotional primes on responses to others’ pain remains poorly understood. In the present study, we explored effects of negative, neutral, and positive emotional priming stimuli on behavioral and cortical responses to visual depictions of others in pain. ERPs were recorded from 20 healthy adults, who were presented with painful and non-painful target pictures following observation of negative, neutral, and positive emotional priming pictures. ERP analyses revealed that relative to non-painful pictures, differential P3 amplitudes for painful pictures were larger followed by negative primes than either neutral or positive primes. There were no significant differential P3 amplitudes for painful pictures relative to non-painful pictures were found followed neutral and positive emotional primes. These results suggest that negative emotional primes strengthen observers’ attention toward others’ pain. These results support the threat value of pain hypothesis.

Míranos! Look at Us, We Are Healthy! An Environmental Approach to Early Childhood Obesity Prevention

Abstract: Background: Early childhood is a formative period for many weight-related behaviors (diet and activity), but little obesity prevention research targeting this age group has been conducted. Early care and education settings are a useful avenue for interventions targeting young children, but the limited research provides insufficient evidence upon which to base policy decisions, practice guidelines, or mobilized efforts to improve healthy eating and physical activity, and ultimately healthy weight development in these settings. Methods: In September of 2011, prominent researchers, young investigators, and leaders in early care and education came together to examine past research and to explore challenges and priorities for future research on healthy weight development in children aged 2–5 years. During this meeting, experts presented and attendees discussed key issues around measurement of diet and physical activity, policy and environment measurement, intervention approaches, policy research, and ...