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 Concept Videos

Visual Agnosia01:12

Visual Agnosia

Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round end"...
Prosopagnosia01:24

Prosopagnosia

Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
Cognitive Development During Adulthood01:30

Cognitive Development During Adulthood

Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...

You might also read

Related Articles

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

Sort by
Same author

Event-related potentials reveal age-related differences in sensitivity to positive and negative feedback from social and nonsocial sources.

The journals of gerontology. Series B, Psychological sciences and social sciences·2026
Same author

Psychology and Aging at 40: Continuity and growth.

Psychology and aging·2025
Same author

Charitable and memorable? Probing the effects of prosocial decisions on face memory in younger and older adults.

Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition·2025
Same author

Early cortical processing of coherent vs. non-coherent motion stimuli in younger and older adults: An event-related potential (ERP) study investigating visually induced vection.

Neuropsychologia·2025
Same author

Brief social presence improves delayed memory for online lecture content.

PloS one·2025
Same author

Negative Affect Following Dating Application Use is Predicted by Social Anxiety Symptoms and Match Rate.

Cyberpsychology, behavior and social networking·2024
Same journal

Striatal functional connectivity alterations in mild cognitive impairment subtypes defined by CSF A/T biomarkers.

Frontiers in aging neuroscience·2026
Same journal

State sensitivity and five-year longitudinal stability of resting-state EEG biomarker candidates in healthy adults.

Frontiers in aging neuroscience·2026
Same journal

FLOT1 and EEF1D: ac4C-related genes bridging Alzheimer's disease and sleep deprivation.

Frontiers in aging neuroscience·2026
Same journal

Deciphering MMRN1 diagnostic and therapeutic implications in the substantia nigra of Parkinson's disease patients via integrative bioinformatic analysis and multi-omics studies.

Frontiers in aging neuroscience·2026
Same journal

Biomarkers, diagnosis, and the meaning of disease: evaluating competing frameworks for Alzheimer's disease classification.

Frontiers in aging neuroscience·2026
Same journal

Correction: Cognitive synaptopathy: synaptic and dendritic spine dysfunction in age-related cognitive disorders.

Frontiers in aging neuroscience·2026
See all related articles

Related Experiment Video

Updated: May 14, 2026

Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise
06:17

Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise

Published on: January 26, 2024

Spatial pattern completion deficits in older adults.

Meera Paleja1, Julia Spaniol

  • 1Department of Neuropsychology and Neurosurgery, Montreal Neurological Institute, 3801 Rue University Montreal, QC, Canada.

Frontiers in Aging Neuroscience
|February 15, 2013
PubMed
Summary
This summary is machine-generated.

Older adults show impairments in spatial pattern completion, a key hippocampal function. This age-related decline in completing spatial patterns may be linked to changes in the CA3 network.

Keywords:
agingepisodic memoryhippocampusnavigationspatial pattern completion

More Related Videos

Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection
07:04

Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection

Published on: March 10, 2021

Clinical Assessment of Spatiotemporal Gait Parameters in Patients and Older Adults
08:56

Clinical Assessment of Spatiotemporal Gait Parameters in Patients and Older Adults

Published on: November 7, 2014

Related Experiment Videos

Last Updated: May 14, 2026

Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise
06:17

Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise

Published on: January 26, 2024

Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection
07:04

Virtual Reality Tools for Assessing Unilateral Spatial Neglect: A Novel Opportunity for Data Collection

Published on: March 10, 2021

Clinical Assessment of Spatiotemporal Gait Parameters in Patients and Older Adults
08:56

Clinical Assessment of Spatiotemporal Gait Parameters in Patients and Older Adults

Published on: November 7, 2014

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Gerontology

Background:

  • Computational models suggest the hippocampus's CA3 network supports pattern completion.
  • Aging may affect this crucial cognitive function.

Purpose of the Study:

  • To investigate the impact of aging on spatial pattern completion.
  • To compare the performance of young adults (YAs) and older adults (OAs) on a spatial pattern completion task.

Main Methods:

  • A computerized navigational paradigm was used, analogous to rodent tasks reliant on the CA3 network.
  • Twenty-five YAs and 25 OAs completed a task requiring identification of a goal location with manipulated cue availability (0, 2, or 4 cues missing).
  • Performance was assessed controlling for baseline task performance differences.

Main Results:

  • Both groups' performance declined with fewer available cues.
  • OAs performed comparably to YAs with all cues present.
  • OAs performed significantly worse than YAs as cue availability decreased.

Conclusions:

  • Spatial pattern completion appears to be impaired in older adults.
  • Findings suggest age-related imbalances between pattern separation and pattern completion processes in the hippocampus.