Explore current research and scientific developments curated by Seven Reflections. This section serves as our future home for official press releases - bridging the gap between discovery, structure, and meaning across science and society.
Emotion regulation research has long focused on restoring emotional balance, but new work in Psychoradiology argues that its true power extends far beyond mental health. Tingting Wu and Jiajin Yuan introduce the concept of emotion regulation adaptiveness, a framework showing how emotional skills help people think clearly, perform under pressure, and adjust to changing goals in real time. Their paper calls for a shift toward understanding emotion regulation as a foundation for human adaptability - influencing cognition, behavior, social functioning, and even athletic performance.
A new article in Trends in Cognitive Sciences examines a striking development in reinforcement-learning research: emotion prediction errors appear to generate neural signals distinct from traditional reward-based prediction errors. Drawing on an EEG study by Heffner and colleagues, the commentary explores how emotional expectations and their violations may provide unique information that shapes social behavior. The findings suggest that incorporating emotion into computational models could refine our understanding of how humans learn, adapt, and respond to one another.
A new Open Access study in Brain Communications suggests that changes in the retina may mirror early cognitive decline long before dementia becomes clinically visible. Using high-resolution optical coherence tomography in more than 1,000 adults, researchers found that thinning of the retinal nerve fibre layer - particularly in temporal regions - was consistently associated with poorer attention and with risk states such as mild cognitive impairment and mild neurocognitive disorder. The findings highlight the retina as a non-invasive window into brain health and early neurodegenerative processes.
A new Open Access essay in Social Politics: International Studies in Gender, State & Society examines the question rarely asked about borderline personality disorder: not what it is, but what it does. Rather than treating "BPD" as a stable psychiatric category, the authors analyze how the label shapes stigma, access to care, identity, and political belonging. Their work highlights how the diagnosis operates unevenly across gendered and racialized contexts, revealing a system where labels can both validate distress and reinforce deep structural inequities.
A new study in the Journal of the European Economic Association presents stark evidence that rising ocean acidity - driven by global carbon emissions - may already be harming the youngest and most vulnerable. Analyzing coastal regions across 36 low- and middle-income countries from 1972 to 2018, researchers show that prenatal exposure to more acidic ocean waters significantly increases neonatal mortality and disrupts early childhood development. The findings reveal a largely overlooked climate impact, linking ecological change to maternal nutrition and the survival of newborns.
A new randomized controlled trial published in SLEEP Advances suggests that alpha rhythm-guided repetitive transcranial magnetic stimulation (alpha-rTMS) may help reduce sleep difficulties in children with autism spectrum disorder. Twenty children aged 6 - 12 received individualized stimulation frequencies matched to their EEG alpha rhythms, resulting in improvements on caregiver-reported sleep measures and several objective indicators. While preliminary and limited by sample size, the findings offer early evidence that guided neuromodulation may support sleep in a population with few effective options.
A new systematic review in Schizophrenia Bulletin examines one of the field's most persistent and intriguing questions: why individuals across the schizophrenia spectrum often experience time differently. Although time perception abnormalities have long been noted, research has struggled to determine whether these distortions meaningfully correlate with specific symptom dimensions such as positive, negative, or disorganized symptoms. Reviewing 20 studies, the authors find striking methodological variability and mixed results, revealing a deeper scientific challenge in understanding how schizophrenia alters the subjective experience of time.
A new open-access study in The Economic Journal examines why individuals often believe that truthful messages are more persuasive than lies - even though receivers struggle to tell them apart. Across a large survey and two laboratory experiments, the researchers show that people significantly overestimate the persuasive power of truth. This miscalibrated belief influences communication choices: many remain honest when persuasion matters, even when lying would increase their payoff. The findings offer insight into how people navigate trust, credibility, and strategic communication.
A new open-access overview in BioScience argues that the idea of home is not uniquely human and not reducible to shelter. Instead, it spans functional, emotional, symbolic, and social dimensions found across many species. From burrows and dens to cities and cultural spaces, home organizes behavior, identity, movement, and belonging. The authors show that these patterns arise through shared cognitive processes and environmental demands, revealing home as a universal behavioral structure that shapes how organisms navigate and interpret their world.
