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

Memory in autism: review and synthesis.

Dorit Ben Shalom1

  • 1Department of Foreign Literatures and Linguistics, Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Brer Sheva, Israel. doritb@bgumail.bgu.ac.il

Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
|October 31, 2003
PubMed
Summary

Autism memory research suggests selective damage to the limbic-prefrontal episodic memory system, not widespread amnesia. This reconciles conflicting findings on memory recall and recognition in individuals with autism.

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

Sensory Subgroups in Autism: The Role of Cognitive Abilities.

Journal of autism and developmental disorders·2026
Same author

Editorial: The four streams of the prefrontal cortex.

Frontiers in neuroanatomy·2024
Same author

Four Streams Within the Prefrontal Cortex: Integrating Structural and Functional Connectivity.

The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry·2024
Same author

The amygdala-insula-medial prefrontal cortex-lateral prefrontal cortex pathway and its disorders.

Frontiers in neuroanatomy·2022
Same author

The functional significance of the P600: Some linguistic P600's do localize to language areas.

Medicine·2020
Same author

Improvement of Language in Children with Autism with Combined Donepezil and Choline Treatment.

Journal of molecular neuroscience : MN·2019

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Autism Research

Background:

  • Autism memory research has explored parallels with adult-onset amnesia.
  • Initial evidence included hippocampal abnormalities and mixed recall/recognition performance in autism.
  • Contradictory findings of intact explicit memory tasks in autism challenged the amnesia hypothesis.

Purpose of the Study:

  • To reconcile conflicting findings regarding memory in autism.
  • To propose a model of selective memory system damage in autism.
  • To integrate behavioral and neuroanatomical evidence.

Main Methods:

  • Review and synthesis of existing post-mortem and behavioral studies on autism and memory.
  • Theoretical integration of findings within a neurocognitive framework.

Related Experiment Videos

  • Comparison of memory task performance in autism with amnesia models.

    • Main Results:

    • Evidence suggests selective impairment of the limbic-prefrontal episodic memory system in autism.
    • The limbic-only perceptual representation system and semantic memory system appear spared.
    • This selective damage model aligns with other findings of early limbic-medial prefrontal cortex system abnormalities in autism.

    Conclusions:

    • Autism is not characterized by general amnesia akin to adult-onset cases.
    • A specific deficit within the episodic memory system, involving limbic-prefrontal interaction, is proposed.
    • This model offers a unified explanation for diverse memory findings in autism research.