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A new study published in the Journal of Nature looked at structural and functional mechanisms of learning and memory. “NMDA receptors are essential for the fundamental processes,” study author Hiro Furukawa told us. “Recent clinical studies have revealed that in autoimmune encephalitis, antibodies targeting NMDA receptors disrupt normal neuronal function, resulting in psychotic symptoms.” [More]

A new study published in the Psychological Bulletin looked at a meta-analytic review of the association between mental effort and negative affect. “In psychology, there is a decades-long controversy about the nature of mental effort,” study author Erik Bijleveld told us. “On the one hand, psychologists often assume that people avoid mental effort whenever they can.” Bijleveld cites an example of this when people make daily-life decisions such as what restaurant to go to, they are usually not going to process all relevant information that is available to them. [More]

A new study published in the Journal of Positive Psychology looked at perceived gratitude in family relationships. “This study examined the unique effects of perceived gratitude from spouses/romantic partners,” study author Allen W. Barton told us, “as well as from children for outcomes in areas of couple, parenting, and individual well-being.” Barton is an assistant professor and extension specialist at the University of Illinois. [More]

Younger workers are feeling undervalued, stressed and lonely in the workplace. The 2024 Work in America Survey from the American Psychological Association found that 45% of workers 18-25 felt lonely at work whilst 48% feel stressed or tense at work. [More]

A new study published in Child Development looked at how mothers speak less to infants during detected real-world phone use. “Our study looks at how phone use affects parental speech around their children,” study author Kaya de Barbara told us. “We expected that when parents use their phones they would speak less around their kids.” [More]

A new study published in Cell and Tissue Research looked at the identification of vagal afferent nerve endings in the mouse colon and their spatial relationship with enterochromaffin cells. “The purpose of this study was to identify for the first time, the sensory nerve endings of the vagus nerve in the inner lining (called the mucosa) of the colon,” study author Nick Spencer told us. [More]

You’ve been invited to a party that you’re dreading. But you feel rude declining the invitation. But there’s good news: research published in the Journal of Personality and Social Psychology suggests that people often overestimate the social consequences of saying no. [More]

A new study published in Cities and Health looked at associations between real-time, self-reported adolescent mental health and urban and architectural design concepts. “First, we designed a walking route (1.7km) with seven stops, and quantified the actual spaces according to a number of features of pedestrian and transit oriented design,” study author Leia Minaker told us. “Next, we took 70 kids between nine and 17 years old on a walk, and had them fill out these surveys at each stop.” [More]

A new study published in PLOS ONE looked at personal resources to mitigate the dark side of digital working. “The study focused on the personal resources of mindfulness and digital confidence and ways in which these resources can help to reduce negative well-being impacts from working digitally,” study author Elizabeth Marash told us. “We aimed to understand how experiences such as technology-related stress, anxiety and overload might manifest in higher burnout and poorer health.” [More]

A new study published in the Journal of Translational Psychiatry looked at the spatiotemporal expression patterns of anxiety disorder-associated genes. “There are a substantial number of neuroimaging and microstimulation studies that identify neural circuits linked to anxiety as a trait or specific anxious behaviors such as pessimistic decision-making,” study author Kalyani B. Karunakaran told us. [More]