Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Association learning in the acute confusional state

R Ptak1, K Gutbrod, A Schnider

  • 1Department of Neurology, University Hospital, Bern, Switzerland.

Journal of Neurology, Neurosurgery, and Psychiatry
|September 5, 1998
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The impact of preexisting omega-3 fatty acid serum levels on outcomes following out-of-hospital cardiac arrest: A comprehensive investigation.

Life sciences·2025
Same author

Accelerated long-term forgetting in patients with acquired brain injury.

Brain injury·2024
Same author

Frequency of Abnormally Low Neuropsychological Scores in Post-COVID-19 Syndrome: the Geneva COVID-COG Cohort.

Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists·2022
Same author

How helpful are the European AIDS Clinical Society cognitive screening questions in predicting cognitive impairment in an aging, well-treated HIV-positive population?

HIV medicine·2019
Same author

The Neurocognitive Assessment in the Metabolic and Aging Cohort (NAMACO) study: baseline participant profile.

HIV medicine·2019
Same author

Corrigendum to "Resting-state connectivity predicts visuo-motor skill learning" [Neuroimage 176 (2018) 446-453].

NeuroImage·2018
Same journal

Global epidemiology of amyotrophic lateral sclerosis: a systematic review and meta-analysis.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Diagnostic accuracy of a two-cut-off approach using the FAQ/MMSE ratio and FAQ for clinical preselection of patients for anti-amyloid therapy.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Cancer risk and mortality in patients with multiple sclerosis in Finland: a retrospective population-based cohort study.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Visuospatial working memory in Huntington's disease: behavioural and structural brain correlates.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Characteristics and outcomes in electric scooter-related traumatic brain injuries in Helsinki.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Chronological ageing and ovarian reserve in MS: insights from anti-Müllerian hormone and disability progression.

Journal of neurology, neurosurgery, and psychiatry·2026
See all related articles

Patients in acute confusional state can learn and retain information, especially with visual aids. This challenges assumptions about cognitive rehabilitation early after brain injury, suggesting potential benefits from mnemonic strategies.

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Rehabilitation Medicine

Background:

  • Cognitive rehabilitation early after brain injury is often deemed ineffective due to severe acute confusional states.
  • Patients in acute confusional states are presumed to be unable to learn or store new information.

Purpose of the Study:

  • To assess the capability of patients in severe acute confusional states to learn and retain associative information.
  • To investigate the impact of different presentation methods (verbal vs. pictorial) on learning and retention.

Main Methods:

  • Six patients in severe acute confusional states were presented with pairs of simple nouns on two separate occasions.
  • Stimuli were delivered either in written form only or with accompanying pictorial representations.

Related Experiment Videos

  • Immediate and 20-minute delayed recall were measured to assess learning and retention.

    • Main Results:

    • Patients demonstrated progressive learning of word pairs across multiple presentations.
    • Some information was retained over a 20-minute interval.
    • Pictorially supported associations were learned and remembered better than purely verbal associations.

    Conclusions:

    • Patients in severe acute confusional states may retain explicit information.
    • Imagery mnemonic aids could potentially benefit these patients.
    • Findings suggest that cognitive rehabilitation and specific learning strategies may be viable earlier than previously assumed after brain injury.