Attention
Research suggests a close link between the working memory capacities of a person and their ability to control the information from the environment that they can selectively enhance or ignore. Such attention allows for example for the voluntarily shifting in regard to goals of a person's information processing to spatial locations or objects rather than ones that capture their attention due to their sensory saliency (such as an ambulance siren). The goal directing of attention is driven by "top-down" signals from the PFC that bias processing in posterior cortical areas and saliency capture by "bottom-up" control from subcortical structures and the primary sensory cortices. The ability to override sensory capture of attention differs greatly between individuals and this difference closely links to their working memory capacity. The greater a person's working memory capacity, the greater their ability to resist sensory capture. The limited ability to override attentional capture is likely to result in the unnecessary storage of information in working memory, suggesting not only that having a poor working memory affects attention but that it can also limit the capacity of working memory even further. (low attention <=> low working memory).
Read more about this topic: Working Memory
Famous quotes containing the word attention:
“Experience is not a matter of having actually swum the Hellespont, or danced with the dervishes, or slept in a doss-house. It is a matter of sensibility and intuition, of seeing and hearing the significant things, of paying attention at the right moments, of understanding and co-ordinating. Experience is not what happens to a man; it is what a man does with what happens to him.”
—Aldous Huxley (1894–1963)
“If love closes, the self contracts and hardens: the mind having nothing else to occupy its attention and give it that change and renewal it requires, busies itself more and more with self-feeling, which takes on narrow and disgusting forms, like avarice, arrogance and fatuity.”
—Charles Horton Cooley (1864–1929)
“I blame the newspapers because every day they call our attention to insignificant things, while three or four times in our lives, we read books that contain essential things. Once we feverishly tear the band of paper enclosing our newspapers, things should change and we should find—I do not know—the Pensées by Pascal!”
—Marcel Proust (1871–1922)