rivastigmine

n. a carbamate that is a reversible acetylcholinesterase inhibitor, used for the treatment of mild to moderate dementia associated with Alzheimer’s disease (see cognitive enhancer). Because it can cause nausea and loss of appetite, low starting doses with a slow upward titration are recommended. U.S. trade name: Exelon.

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Psychology term of the day

February 2nd 2025

loneliness

n. affective and cognitive discomfort or uneasiness from being or perceiving oneself to be alone or otherwise solitary. Psychological theory and research offer multiple perspectives: Social psychology emphasizes the emotional distress that results when inherent needs for intimacy and companionship are not met; cognitive psychology emphasizes the unpleasant and unsettling experience that results from a perceived discrepancy (i.e., deficiency in quantity or quality) between an individual’s desired and actual social relationships. Psychologists from the existential or humanistic perspectives may see loneliness as an inevitable, painful aspect of the human condition that nevertheless may contribute to increased self-awareness and renewal. See UCLA Loneliness Scale.