100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Summary Module 4 needed to complete quiz 3 'Neuropsychological Rehabilitation' UVT (You'll need module 3 too!) £8.58
Add to cart
Quickly navigate to
Preview
  2.  
  3. Tilburg University (UVT)
  4.  
  5. Neuropsychological Rehabilitation

Summary

Summary Module 4 needed to complete quiz 3 'Neuropsychological Rehabilitation' UVT (You'll need module 3 too!)
 0 purchase
  • Module
  • Neuropsychological Rehabilitation
  • Institution
  • Tilburg University (UVT)

IMPORTANT! To complete Quiz 3, you'll need module 3 too! All the information needed of module 4 to complete quiz 3 of the course 'Neuropsychological Rehabilitation' at Tilburg University. This summary contains all the articles and book chapters, and also the most important information mentio...

[Show more]

Preview 2 out of 14  pages

Document information

  • February 13, 2023
  • 14
  • 2022/2023
  • Summary

Subjects

  • tilburg
  • cognitive neuropsychology
  • quizzes
  • quiz 3
  • module 4
  • tilburg university
  • neuropsychological rehabilitation

Written for

  • Tilburg University (UVT)
  • Cognitive Neuropsychology
  • Neuropsychological Rehabilitation
All documents for this subject (4)

Seller

avatar-seller
annekevanwordragen

Reviews received

Content preview

Module 3 A.E.M. van Wordragen 2100382




MODULE 4: INTERVENTIONS FOR DEFICITS IN
ATTENTION, PROCESSING SPEED AND WORKING
MEMORY
WILSON (2017); CHAPTER 13: PROCESSING SPEED

o Slowness of information processing or reduced processing speed is one of the
foremost symptoms after acquired brain damage.
 Not only does slow information processing hamper several cognitive processes
like attention, memory and executive function, it also has a major impact on
the life of patients.
o The treatment of slow information processing after acquired brain damage primarily
involved three approaches:
 Pharmacological
 In pharmacological approaches, methylphenidate has been used to
improve speed of information processing.
 Remedial
 The most common approach to rehabilitation of slow information
processing is computer-mediated remedial training.
 Compensatory


Assessment of processing speed
o Speed of information processing refers to how quickly a person can react to incoming
information.
 This process consists of several operations such as encoding, understanding
and manipulating information, formulating a reaction and executing a
selected response.
o In neuropsychological tests, cognitive operations and speed of motor reaction are not
distinguished and hence are computed as one variable.
 It is only in reaction time tasks that decision times and motor response times
have been regularly registered and described separately.
o Stroke patients responding with the hand ipsilateral to their lesion have only slower
movement times in cognitively demanding tasks, but not in simple and choice
reaction tasks.
 It is found that slowness after TBI is generalised and does not pertain to any
particular stage in cognitive processing.
o Speed of information processing can also be measured through behavioral
observation.
 The Rating Scale of Attentional Behavior (RSAB) contains several items
related to slow information processing on a 5-point scale ranging from ‘not at
all’ to ‘always’.
 The Mental Slowness Observation Test (MSOT) contains four tasks that are
commonplace for most people, amenable to accurate timing and easily
standardized.

, Module 3 A.E.M. van Wordragen 2100382


 The Mental Slowness Questionnaire (MSQ) comprises 21 daily activities
related to slow information processing which are scored on a 5-point
frequency scale and a 3-point severity scale.


Processing speed after TBI
o Some authors have demonstrated that when slowness in basic speed of information
processing is controlled for, deficits in divided attention, focused attention and task
switching are no longer apparent.
 This suggests that most attentional processes are dependent on adequate
speed of information processing.
 However, other studies have shown that deficits in the strategic control
of attention are still present after slowness of information processing
has been accounted for.
o Slow processing speed was pervasive across al neuropsychological tasks in TBI
patients, and the authors found that only residual problems in response inhibition
remained after controlling for basic slowness.
 These finding support the pervasive and independent influence of reduced
processing speed on attentional performance after TBI.
o Although slowness of processing speed shows a significant amount of recovery after
ABI, especially in patients with TBI after the fist 6-8 months post-injury, this
slowness remains a chronic impairment for many patients.
o Salthouse (1996) postulated two mechanisms responsible for impaired
performance in cognitive tasks:
 The limited time mechanism: during the achievement of a cognitive task,
especially tasks with external time limits, the time to perform later operations
is greatly restricted when a large amount of the available time is occupied by
the execution of early operations.
 This mechanism is at work in tasks with external time limits, wherein
relevant cognitive operations are achieved too slowly within the
available time (having an conversation and having trouble keeping up).
 The simultaneity mechanism: products of early processing may be lost by the
time they are needed for later processing.
 When information is processes slowly, relevant information may not
be available or be impoverished or degraded by the time it is needed.


Treatment of slowed processing speed
Pharmacological interventions
o Methylphenidate has been widely used for the treatment of ADHD, and to improve
attentional behavior and processing speed after TBI.
 Some studies did indicate significant results but further research is needed.
Remedial approaches
o ACTIVE study
 Speed of processing training, presented via computer, focused on visual search
and the ability to process increasingly more complex information presented in
successively shorter presentation times.
 The effects were followed up until ten years after training with three
sets of assessment:

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller annekevanwordragen. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £8.58. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

69052 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 15 years now

Start selling
£8.58
  • (0)
Add to cart
Added