Question 1

Matching
-Stimulus-driven behavior _____

Accepted Answer

Orbitofrontal damage is associated with stimulus-driven behavior, as this area is involved in decision-making and impulse control. Damage here can lead to behaviors that are more reactive to external stimuli.

Question 2

Matching
-Motor programming deficits _____

Accepted Answer

The dorsolateral frontal cortex is involved in motor planning and programming, so damage here can lead to motor programming deficits.

Question 3

Matching
-Impaired social insight _____

Accepted Answer

Orbitofrontal damage is associated with impaired social insight, as this area of the brain is involved in processing social and emotional information.

Question 4

Matching
-Impaired judgment and planning

Accepted Answer

The dorsolateral prefrontal cortex is involved in executive functions, including judgment and planning, so damage here can impair these abilities.

Question 5

You are winding your way through a crowded room when you meet an old friend. Despite being surrounded by interesting sights and lots of noise, you are able to strike up and follow a conversation with your friend, thanks to

Accepted Answer

The cocktail party effect refers to the ability to focus on a single conversation in a noisy environment, allowing you to follow the conversation with your friend despite the surrounding distractions.

Question 6

Failure to consciously perceive nonattended stimuli is a form of

Accepted Answer

Inattentional blindness occurs when an individual fails to perceive an unexpected stimulus in their visual field because their attention is focused elsewhere.

Question 7

The phenomenon of _______ is an adaptive feature of our attentional system that prevents reflexive attention from settling on unimportant stimuli.

Accepted Answer

Inhibition of return is a phenomenon where recently attended locations are temporarily suppressed, preventing attention from returning to unimportant stimuli.

Question 8

In a feature search, the sought-after item is

Accepted Answer

In a feature search, the target item stands out immediately due to a unique attribute that differentiates it from all other distracters, making it easily observable.

Question 9

Hillyard et al. found that selective attention to an auditory stimulus from one ear in a dichotic listening procedure produced an early negative ERP deflection that is enhanced for the selectively attended input. This phenomenon is called the _______ effect.

Accepted Answer

The N1 effect is an early negative ERP component that is enhanced when attention is directed to a specific auditory stimulus, as found in the study by Hillyard et al.

Question 10

P3 responses

Accepted Answer

P3 responses, or P300 waves, are associated with cognitive processes such as attention and memory, particularly in tasks involving stimulus evaluation or categorization.

Question 11

Which structure is linked to the orienting and shifting of attention and to the filtering of stimuli in attention tasks?

Accepted Answer

The pulvinar is involved in the filtering of stimuli and plays a role in the orienting and shifting of attention in attention tasks.

Question 12

Which attention network is responsible for top-down control of voluntary attention?

Accepted Answer

The dorsal frontoparietal system is responsible for top-down control of voluntary attention, directing attention according to goals and expectations.

Question 13

Which brain region plays a role in detecting and shifting attention to a novel location after target onset?

Accepted Answer

The temporoparietal junction is involved in detecting and shifting attention to novel stimuli or locations, particularly after a target has appeared.

Question 14

Neglect of one side of the body and the space around it can result from injury to the

Accepted Answer

Injury to the right inferior parietal cortex can result in neglect of one side of the body and the space around it. This is because the right inferior parietal cortex is involved in spatial attention and processing.

Question 15

One symptom of Bálint's syndrome is a spatial disorientation known as _______, which causes difficulty using vision to reach and manipulate objects.

Accepted Answer

Optic ataxia is a symptom of Bálint's syndrome characterized by difficulty in using vision to guide hand movements, leading to spatial disorientation.

Question 16

The "hard problem of consciousness" refers to the difficulty of understanding

Accepted Answer

The "hard problem of consciousness" refers to the difficulty of understanding the brain processes that result in a person's unique subjective experience of consciousness.

Question 17

Using fMRI, researchers determined that subjects were conscious of their decision to press a button

Accepted Answer

The answer of Using fMRI, researchers determined that subjects were...

Question 18

Gallant and colleagues were able to reconstruct subjects' visual experiences by using

Accepted Answer

Gallant and colleagues used fMRI and predicted patterns of brain activity to reconstruct subjects' visual experiences by analyzing the brain's response to visual stimuli.

Question 19

Which of the following is not part of the usual syndrome produced by orbitofrontal lesions in humans?

Accepted Answer

Prosopagnosia, or face blindness, is not typically associated with orbitofrontal lesions; it is more related to lesions in the fusiform gyrus. Orbitofrontal lesions are more associated with impulsive behaviors, perseveration, and impairments in goal-directed behavior.

Question 20

What is selective attention and explain the difference between top-down and bottom-up processes. Include attentional spotlight in your answer.

Accepted Answer

The answer of What is selective attention and explain the...

Quiz 18: Attention and Higher Cognition

Matching -Stimulus-driven behavior _____

Matching -Motor programming deficits _____

Matching -Impaired social insight _____

Matching -Impaired judgment and planning