Search results
Results from the WOW.Com Content Network
[1]: 780 This definition does not ascribe a motivation to the behavior and assumes a human actor, although the term "attention seeking" sometimes also assumes a motive of seeking validation. People are thought to engage in both positive and negative attention seeking behavior independent of the actual benefit or harm to health.
Specifically, research on attentional capture has two modes: voluntary and reflexive. The voluntary mode is a top down approach where attention is shifted according to high-level cognitive processes. The reflexive mode is a bottom up approach where attention shifts involuntarily based on a stimulus's attention attracting properties. [40]
Attention can be guided by top-down processing or via bottom up processing. Posner's model of attention includes a posterior attentional system involved in the disengagement of stimuli via the parietal cortex, the shifting of attention via the superior colliculus and the engagement of a new target via the pulvinar. The anterior attentional ...
In cognitive science and neuropsychology, executive functions (collectively referred to as executive function and cognitive control) are a set of cognitive processes that support goal-directed behavior, by regulating thoughts and actions through cognitive control, selecting and successfully monitoring actions that facilitate the attainment of chosen objectives.
Cognitive shifting is the core process of all meditation, especially in Kundalini meditation but also in Zen meditation and even in Christian mysticism where the mind's attention is re-directed (or shifted) toward particular theologically-determined focal points. Recent books have spoken directly of cognitive shifting as a meditative procedure.
The "contingent-capture" model emphasizes the idea that a person's current intentions and/or goals affect the speed and efficiency of pre-attentive processing. [4] The brain directs an individual's attention towards stimuli with features that fit in with their goals.
Task switching, or set-shifting, is an executive function that involves the ability to unconsciously shift attention between one task and another. In contrast, cognitive shifting is a very similar executive function, but it involves conscious (not unconscious) change in attention.
Attention is best described as the sustained focus of cognitive resources on information while filtering or ignoring extraneous information. Attention is a very basic function that often is a precursor to all other neurological/cognitive functions. As is frequently the case, clinical models of attention differ from investigation models.