The relationship between environmentally induced emotion and memory for a naturalistic virtual experience.

Emotional stimuli (e.g. words, images) are often remembered better than neutral stimuli.

Cognitive test performance in chronic cannabis flower users, concentrate users, and non-users.

Extremely high-potency cannabis concentrates are becoming increasingly available and popular among consumers. While prior research indicates these products are perceived to have greater detrimental effects relative to cannabis flower, few studies have examined their relative objective effects, and no existing studies have compared the cognitive test performance of sober flower users, concentrate users, and non-users. A total of 198 healthy adults (98 non-users, 46 exclusive flower users, and 54 concentrate users) were administered a battery of tests of memory, psychomotor speed, attention, and executive functioning under sober laboratory-controlled conditions.

Imagining emotional events benefits future-oriented decisions.

How does imagining future events-whether positive or negative-influence our choices in the present? Prior work has shown the simulation of hypothetical future events, dubbed episodic future thinking, can alter the propensity to engage in delay discounting (the tendency to devalue future rewards) and does so in a valence-specific manner. Some research shows that positive episodic future thinking reduces delay discounting, whereas negative future thinking augments it. However, more recent research indicates that both positive and negative episodic future thinking reduce delay discounting, suggesting an effect of episodic future thinking that is independent of valence.

A matter of time: how does emotion influence temporal aspects of remembering?

Spatiotemporal context is an intrinsic aspect of episodic memory. Although a large literature has demonstrated that emotion enhances episodic memory, less research has considered whether and how emotion affects memory for the timing of an experience, despite theoretical and practical importance. In this review, we bridge three heavily researched cognitive domains - memory, emotion, and time - by discussing findings from a burgeoning literature on their intersection.

A Comprehensive Examination of the Links between Cannabis Use and Motivation.

Cannabis use is widely perceived to produce an "amotivational syndrome" characterized by reduced desire to work or compete, passivity, and lower achievement orientation. The notion that cannabis diminishes motivation has been perpetuated in popular culture, despite the equivocal results of past research. Moreover, previous literature has largely failed to consider the potentially confounding influences of depression, other substance use, and personality, despite known relationships between these variables and cannabis use.