Working memory needs pointers.

Cognitive neuroscience has converged on a definition of working memory (WM) as a capacity-limited system that maintains highly accessible representations via stimulus-specific neural patterns. We argue that this standard definition may be incomplete. We highlight the fundamental need to recognize specific instances or tokens and to bind those tokens to the surrounding context.

Tobacco, cannabis, alcohol, and polysubstance use disparities among sexual identity groups of US young adult women and men.

Background: Sexual minority young adults (SMYAs) display higher rates of polysubstance use (i.e., current use of multiple substances) than their heterosexual peers, but limited research has explored differences by gender and specific sexual identity.

The relationship of coping style and social support variation to glucocorticoid metabolites in wild olive baboons (Papio anubis).

Social support, via investment in relationships of importance with others, is often emphasized as a pathway towards mediating stress. The effectiveness of social support, however, can be altered by personality differences, but the physiological consequences of such covariation are still poorly explored. How do individual differences in the functioning of the stress response system mediate access to, and use of, social support? To examine this dynamic, we investigated glucocorticoids as a biomarker of energetic activation that may also be activated by chronic psychosocial stress.

Appeal and Sensory Characteristics of Oral Nicotine Products in Young Adults Who Vape E-Cigarettes.

Introduction: This study applied a novel tobacco regulatory science paradigm to characterize inter-product variation in the appeal and sensory features of emerging commercial and therapeutic oral nicotine products (ONPs) among young adults that vape e-cigarettes.

Methods: Twenty-three young adults without ONP experience who use e-cigarettes completed a single-blind, single-visit remote lab study. Participants rated appeal and sensory characteristics during 5-minute standardized self-administrations of 8 ONPs (4 fruit, 4 mint) from various brands (Lucy, Rouge, Solace, Nicorette, On!, Velo).