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:
“With all the attention paid to your new baby, it’s easy for your own feelings and needs to get lost in the shuffle. Although all parents engage in some self-sacrifice for their children, keep in mind that your goal isn’t just to raise a happy, healthy child. You want that child to be part of a happy, healthy family as well.”
—Lawrence Kutner (20th century)
“The pretty fellows you speak of, I own entertain me sometimes, but is it impossible to be diverted with what one despises? I can laugh at a puppet show, at the same time I know there is nothing in it worth my attention or regard.”
—Mary Wortley, Lady Montagu (1689–1762)
““It is of the highest importance in the art of detection to be able to recognise out of a number of facts which are incidental and which are vital.... I would call your attention to the curious incident of the dog in the night-time.”
“The dog did nothing in the night-time.”
“That was the curious incident.””
—Sir Arthur Conan Doyle (1859–1930)