Separating processing from storage in working memory operation span
Next, we calculated an overall measure of the percentage single task to combined task change by taking the median of the percentage change scores across the two tasks. The median…
A hierarchical biased-competition model of domain-dependent working memory maintenance and executive control
Figure 21.1 FMRI activation patterns during working memory for fractal-like patterns (‘WHAT’), the locations of those patterns (‘WHERE’), or both the patterns and their locations (‘BOTH’). There is a dorsal/ventral spatial/nonspatial…
Visuospatial rehearsal processes in working memory
Figure 14.1 Diagram of screenshots depicting the order and timing of events in a computerized Corsi blocks procedure. The example shown depicts a two-location trial. Events run in the direction of…
The general-purpose working memory system and functions of the dorsolateral prefrontal cortex
Figure 13.1 A process-based model for explaining working memory processes in the dorsolateral prefrontal cortex. Based on these findings, we proposed a process-based model to understand how working memory is performed…
Top-down modulation in visual working memory
Figure 12.1 Experimental design of the selective working memory task. Tasks differed in the instructions given at the beginning of each run and in the response requirements. Participants were instructed to…
The time-based resource-sharing model of working memory
where N corresponds to the number of retrievals (i.e., the number of digits to be read), a to a parameter that represents the difficulty of these retrievals, that is to say the time during…
Towards a multicomponent view of executive control
Figure 15.1 Propagation of activation from input to response (thin lines), and task-set related processes modulating bottom-up processing. The box WM shows task-set representation in working memory. The goal representation modulates…
Implications from cognitive neuropsychology for models of short-term and working memory
Related posts: What do estimates of working memory capacity tell us? What do working memory span tasks like reading span really measure? A hierarchical biased-competition model of domain-dependent working memory…
Working memory and short-term memory storage
9 Working memory and short-term memory storage What does backward recall tell us? Gerald Tehan Kaye Mills One of the recent issues for those interested in working memory is the…
What do working memory span tasks like reading span really measure?
Figure 2.1 (a) The all-components model. (b) The text + integration model. (p.37) Figure 2.1 (c) The text-only model. (d) The integration-only model.(p.38) the text-only model, one comparing the text + integration model…
