Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Confabulation and frontal lobe dysfunction

N Kapur, A K Coughlan

Journal of Neurology, Neurosurgery, and Psychiatry

|May 1, 1980

Summary

This summary is machine-generated.

Frontal lobe damage can cause confabulation, a memory disturbance. The type of confabulation observed in patients may indicate the severity of their frontal lobe dysfunction.

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

Flow-Xl: a new facility for the analysis of crystallization in flow systems.

Journal of applied crystallography·2024

Same author

Variation in the clinical management of self-harm by area-level socio-economic deprivation: findings from the multicenter study of self-harm in England.

Psychological medicine·2023

Same author

Absolute risks of self-harm and interpersonal violence by diagnostic category following first discharge from inpatient psychiatric care.

European psychiatry : the journal of the Association of European Psychiatrists·2023

Same author

Online harms? Suicide-related online experience: a UK-wide case series study of young people who die by suicide.

Psychological medicine·2022

Same author

Suicide and death by other causes among patients with a severe mental illness: cohort study comparing risks among patients discharged from inpatient care <i>v</i>. those treated in the community.

Epidemiology and psychiatric sciences·2022

Same author

A Novel Genetic Variant Resulting in Familial Hypocalciuric Hypercalcaemia.

Irish medical journal·2022

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

Area of Science:

Neuroscience
Cognitive Psychology
Neurology

Background:

Frontal lobe damage is associated with various cognitive deficits, including memory impairments and confabulation.
Confabulation, the production of false or distorted memories, can manifest in different forms.
Assessing the relationship between frontal lobe function and the specific types of confabulation is crucial for understanding these deficits.

Observation:

A patient with frontal lobe damage exhibited both "fantastic" and "momentary" confabulation.
Over several months, the patient's confabulation shifted to predominantly "momentary" confabulation, detectable upon direct questioning.
This change coincided with improved performance on frontal lobe tests, while memory test performance remained consistent.

Findings:

Related Experiment Videos

The type of confabulation displayed by patients may evolve over time.
Improvements in frontal lobe function correlate with a reduction in the severity or type of confabulation.
Memory test performance patterns may not always reflect the nuances of frontal lobe dysfunction.

Implications:

The severity of frontal lobe dysfunction appears to be a key determinant of the type of confabulation observed.
This case highlights the dynamic nature of cognitive recovery after brain injury.
Understanding the specific manifestations of confabulation can aid in diagnosing and managing patients with frontal lobe impairments.