Understanding the neural mechanisms underlying emotional processing is critical for advancing neuroscience and mental health interventions. This study examined these mechanisms by analyzing EEG connectivity patterns across different brain regions while participants evoked various emotions. After applying independent component analysis (ICA) to eliminate non-cortical activity, we assessed frequency-specific connectivity patterns using coherence, Granger causality, and graph theoretical measures...

Jealousy responses to potential mating rivals are stronger when those rivals display cues indicating higher mate quality. One such cue is vocal femininity in women's voices, with higher-pitched voices eliciting greater jealousy responses. However, cues to mate quality are not evaluated in isolation. The steroid androstadienone (AND) is a putative sex pheromone that makes women perceive ambiguous stimuli as more masculine. We hypothesized that AND would decrease the association between vocal...

Previous research has explored the potential role of romantic jealousy in the use of technology to facilitate cyber dating abuse against romantic partners. In this study, we examine the multidimensional nature of romantic jealousy and the mediating role of self-esteem in the perpetration of cyber dating abuse. While much of the existing literature treats cyber dating abuse as a single construct, we propose a more nuanced understanding by distinguishing between psychological cyber dating abuse...

Teens commonly use the internet for seeking information about sex and sexual relationships, particularly in the absence of comprehensive sex education from offline sources. The social media platform, Reddit, has become a popular forum for teens seeking information about sex from peers, due to its culture of anonymity. To explore teens' use of Reddit for this purpose, we asked: What advice/information about sexual behaviors are teens seeking out on Reddit? We performed qualitative content...