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

Transient global amnesia: memory and metamemory

M Neri1, E Andermarcher, L P De Vreese

  • 1Department of Internal Medicine, University of Modena, Italy.

Aging (Milan, Italy)
|December 1, 1995
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

Exploring the physiological limits of aging: a case study of the male 50-km world record in the 80+ age category.

Frontiers in physiology·2026
Same author

Handling Kinematic Features in an Action Observation Task to Optimize a Brain Computer Interface-Based Rehabilitation Training.

IEEE ... International Conference on Rehabilitation Robotics : [proceedings]·2025
Same author

Adult Independence Living Measurement Scale: Psychometric validation of a scale to estimate personal skills for independent living in people with intellectual and developmental disabilities.

Journal of intellectual disability research : JIDR·2023
Same author

Physical Exercise for Late-Life Major Depression.

Focus (American Psychiatric Publishing)·2021
Same author

Short forms of Prudhoe Cognitive Function Test in adults and aging people with intellectual disabilities: Italian validation study.

Journal of intellectual disability research : JIDR·2020
Same author

Contributi scientifici in memoria di Antonio Fusco.

La Clinica terapeutica·2020
Same journal

The pupillary light reflex in aging and Alzheimer's disease.

Aging (Milan, Italy)·2002
Same journal

Summarizing amount of difficulty in ADLs: a refined characterization of disability. Results from the women's health and aging study.

Aging (Milan, Italy)·2002
Same journal

A pattern of long-term predictors of health ratings among older people.

Aging (Milan, Italy)·2002
Same journal

The prevalence and psychosocial characteristics of the frail elderly in Japan: a community-based study.

Aging (Milan, Italy)·2002
Same journal

Homocysteine and life-style in the elderly.

Aging (Milan, Italy)·2002
Same journal

In-hospital referral source and rehabilitation outcome of elderly stroke patients.

Aging (Milan, Italy)·2002
See all related articles

Transient global amnesia (TGA) survivors with retrograde amnesia show impaired memory and metamemory. Depression significantly impacts memory and metamemory, with a stronger link in TGA patients.

Area of Science:

  • Neuropsychology
  • Cognitive Neuroscience
  • Memory Disorders

Background:

  • Transient global amnesia (TGA) is a distinct neurological condition characterized by sudden, temporary memory loss.
  • The long-term cognitive sequelae of TGA, particularly concerning memory and self-awareness of memory, are not fully understood.
  • Understanding residual deficits is crucial for assessing recovery and potential interventions after TGA.

Purpose of the Study:

  • To evaluate objective memory, metamemory capacities, retrograde amnesia, and depression in patients with a history of TGA.
  • To investigate the relationship between residual retrograde amnesia, memory functioning, and metamemory.
  • To explore the influence of depression on memory and metamemory in the TGA population.

Main Methods:

Related Experiment Videos

  • Twenty patients with prior TGA episodes underwent assessment.
  • Objective memory was measured using the Randt Memory Test.
  • Metamemory was assessed via the Sehulster Memory Scale, retrograde amnesia with the Questionnaire of Remote Events, and depression with the Geriatric Depression Scale.

    • Main Results:

    • Patients with residual retrograde amnesia performed significantly worse on short-term and long-term memory tests compared to non-amnesic patients.
    • Retrograde amnesia was substantially associated with depression, negatively impacting memory and metamemory scores.
    • Metamemory evaluations were more closely linked to objective memory functioning in TGA patients than in non-TGA individuals.

    Conclusions:

    • Residual retrograde amnesia after TGA is associated with objective memory impairments and altered metamemory.
    • Depression plays a significant role in cognitive deficits following TGA, affecting both memory and self-assessment of memory.
    • Metamemory serves as a more sensitive indicator of memory status in individuals with a history of TGA.