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6 papers
The NIST AI Risk Management Framework (AI RMF 1.0) is a voluntary guide published in January 2023 to help organizations of all sizes manage the risks of AI and promote trustworthy, responsible AI. It sets out core trustworthiness goals (like safety, fairness, privacy, and reliability) and a practical structure of…
This review looks at studies in humans and animals that link anxiety and stress with poorer cognitive flexibility — the ability to change strategies when rules or goals change. It describes evidence that the prefrontal cortex (PFC) is central to flexible behavior, that anxiety or PFC disruptions are associated with…
In a natural, open-label study at a microdosing event, researchers tested people before and while they expected the effects of a psychedelic truffle microdose. They found better performance on a task that measures convergent thinking and on a task that measures divergent thinking. A short test of fluid intelligence did…
This small, exploratory study gave people with moderate to severe major depressive disorder placebo first (19 people) and then a single dose of psilocybin (0.3 mg/kg) to 15 people four weeks later, with all dosing embedded in therapy based on Acceptance and Commitment Therapy (ACT). After the psilocybin session, measures…
Researchers tested whether taking 10 g per day of Hericium erinaceus (Lion's Mane mushroom) for four weeks changes how the body uses fuel during exercise or affects thinking in a college-age group. In a single-blind, placebo-controlled trial, 24 participants ate muffins with either the mushroom or a placebo and completed…
This paper says that millions of people now use AI chatbots for emotional support. The authors note reports of harms — including suicide, violence, and delusional thinking — linked to people forming emotional relationships with chatbots. They argue that chatbot traits like strong agreeableness and fast adaptation can interact with…
