Control Of Goal-Directed And Stimulus-Driven Attention In The Brain

Control Of Goal-Directed And Stimulus-Driven Attention In The Brain. We review evidence for partially segregated networks of brain areas that carry out different attentional. We review evidence for partially segregated networks of brain areas that carry out different attentional functions.

Figure 2 from Control of goaldirected and stimulusdriven attention in from www.semanticscholar.org

In applying the principals of modern economics, government stimulus can play a very important role in shaping the length and duration of a recession. A stimulus that is appropriate will help to reduce the duration of and extent of a recession. A recovery's form, whether round or "V" shaped, may be determined by the right kind of stimulus. But what is meant by "stimulus?"

When politicians make use of the term "stimulus" they usually mean government spending. For an economist, stimulus could be in part spending but not all expenses are "stimulus."

What is the reason that not all spending is considered to be the correct type of "stimulus?" We study "stimulus" by looking at its impact, such as the amount of multiplier effect (additional dollars generated by the initial expenditure) and velocity effects (the amount at which dollars turnover in the economy), and whether the effect is immediate. We also examine whether the money comes from existing revenues from the government or from borrowed dollars as each one has its own ancillary effect.

Furthermore, not all "stimulus" is government spending; "stimulus" can be exactly the opposite: tax cuts. Like spending, tax cuts, represent the application of the government's revenue. By delaying revenue while tax rates are reduced the government encourages private sector spendingthat when the conditions are right, can create a significant immediate impact as well as substantial multiplier and velocity effects.

The distinctions among different kinds of spending and their stimulative effect are crucial. What is a straightforward example in a situation where spending is immediate, but has little influence on turn over or multiplier? Assume you normally drink five glasses of water per day.

Consider that as an "stimulus" the government paid you to drink an additional or sixth glass today. The immediate result of promoting water production and consumption. However, once the glass water is drunk, there has been no increase in consumption. The government only bought one glass of water that was more than normal. In order to get the next drink, the government needs to reimburse you another time. If the government ceases to pay to drink, the drinking stop. Because it doesn't encourage an ongoing drinking habit by you or any other person, there is no multiplier effect or speed.

In order to behave adaptively, attention can be directed in space either voluntarily (i.e., endogenously) according to strategic goals, or involuntarily (i.e., exogenously) through. Prepulse inhibition (ppi) is an operational measure of sensory gating. We review evidence for partially segregated networks of brain areas that carry out different attentional functions.

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Reward could thus have a direct. We review evidence for partially segregated networks of brain areas that carry out different attentional functions.

Source: www.semanticscholar.org

One system, which includes parts of the intraparietal cortex and superior. Attention selects which sensory information is preferentially processed and ultimately reaches our awareness.

We Review Evidence For Partially Segregated Networks Of Brain Areas That Carry Out Different Attentional Functions.

One system, which includes parts of the intraparietal cortex and superior. Prepulse inhibition (ppi) is an operational measure of sensory gating. In order to behave adaptively, attention can be directed in space either voluntarily (i.e., endogenously) according to strategic goals, or involuntarily (i.e., exogenously) through.

Prepulse Inhibition (Ppi) Is An Operational Measure Of Sensory Gating.

Reward could thus have a direct. The control of attention is usually assumed to be of two types: One system, which includes parts of the intraparietal cortex and superior.

Ppi Of Cortical Response To A Startling Pulse Is Known To Be Modulated By Attention.

We review evidence for partially segregated networks of brain areas that carry out different attentional functions. Search for jobs related to control of goal directed and stimulus driven attention in the brain pdf or hire on the world's largest freelancing marketplace with 19m+ jobs. One system, which includes parts of the intraparietal cortex and superior.

We Review Evidence For Partially Segregated Networks Of Brain Areas That Carry Out Different Attentional Functions.

Attention, however, is not a unitary process: One system, which includes parts of the intraparietal cortex and superior. We review evidence for partially segregated networks of brain areas that carry out different attentional functions.

It Can Be Captured By Unexpected.

Attention selects which sensory information is preferentially processed and ultimately reaches our awareness. We review evidence for partially segregated networks of brain areas that carry out different attentional. Ppi of cortical response to a startling pulse is known to be modulated by attention.