Exam 15: Attention and Higher Cognition

Discuss the differences between overt and covert forms of attention. How do these forms of attention apply across sensory modalities?

Which type of attention can be sustained over the longest period of time?

What are the three interrelated processes involved in executive function?

The _______ is linked to the orienting and shifting of attention and to the filtering of stimuli in attention tasks.

Describe the brain regions responsible and functional differences in detecting an object in space and orienting toward it.

The study by Soon et al. showed that brain activity associated with making a decision appeared in fMRI scans up to _______ seconds before subjects were consciously aware of making the decision.

Reaction time is slower for the processing of complex versus simple stimuli because the processing of complex stimuli

Create a paragraph using the following terms: Feature search, conjunction search, binding problem, pop out and feature(s)

Failure to consciously perceive nonattended stimuli is a form of _______ blindness.

Which symptom is not associated with Balint's syndrome?

The delay, measured in milliseconds, between presentation of a stimulus and an individual's response to it is called _______ time.

Which intervention has been shown to reduce the symptoms of ADHD and improve task performance in affected children?

A person credited with having "eyes in the back of their head" more probably is skilled at

Despite high levels of background noise, you are able to selectively tune in to what your friend is saying in a crowded cafe. This selective enhancement is referred to as the _______ effect.

Describe the sequence and physiological processes related to reaction-time responses to perceptual cues.

When we focus on simple tasks or objects, our relatively light _______ allows for the processing of additional stimuli (i.e., multi-tasking).

If we are directing attention in order to find a specific target in an array and ignore distracters, a subcomponent of N1, called _______, is triggered at occipitotemporal sites contralateral to the target.

_______ neural processing operations cannot be experienced through introspection and are therefore unconscious.

The so-called _______ problem of consciousness refers to the difficulty of understanding the brain processes that produce a person's subjective experience.

The primary symptom of hemispatial neglect is