NEW335H1 Lecture Notes - Lecture 7: Dorsolateral Prefrontal Cortex, Short-Term Memory, Sensory Memory
Document Summary
Stm/ 5-9 chunks of information (items)/ digital span test: describe working memory. Related to stm/ framework of structures and processes that temporarily store and manipulate information. Elements include visuospatial sketchpad, phonological loop and central executive). Dorsolateral prefrontal cortex: dlpfc/ long term meditators increase size in dlpc + increase blood perfusion + increased activation => may increase working memory. Preliminary evidence suggests meditation is helpful in adolescence, but too few studies to extrapolate. Also o(cid:374)ly appli(cid:272)a(cid:271)le for (cid:374)u(cid:373)(cid:271)ers, (cid:449)ords stm (cid:374)o studies o(cid:374) other types of data. Positively related to work engagement, satisfaction and self-reported performance. Thorough examination of a large number of studies concerning one particular research topic. Yes they are, however file drawer effect needs to be taken into consideration: explain the relationship between stress and memory performance that is proposed by the yerkes- Learning long term change/ changes the way neurons communicate with each other.
