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

Maze-escape learning and memory during rat ontogeny.

J Myslivecek

    Physiologia Bohemoslovaca
    |January 1, 1985
    PubMed
    Summary
    This summary is machine-generated.

    This study shows that learning to escape a maze improves significantly in young rats, with memory recall varying based on age and retention intervals. Early learning and specific retention times impact long-term memory in developing rats.

    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 Novel Functions of M4 Muscarinic Receptors.

    Physiological research·2026
    Same author

    Neonatal hypoxic-ischemic brain injury leads to sex-specific deficits in rearing and climbing in adult mice.

    Physiological research·2021
    Same author

    Perinatal hypoxic-ischemic damage: review of the current treatment possibilities.

    Physiological research·2021
    Same author

    Gender differences involved in the pathophysiology of the perinatal hypoxic-ischemic damage.

    Physiological research·2020
    Same author

    Sex-related differences in locomotion and climbing of C57Bl/6NTac mice in a novel environment.

    Physiological research·2020
    Same author

    Early postnatal hypoxia induces behavioral deficits but not morphological damage in the hippocampus in adolescent rats.

    Physiological research·2019

    Area of Science:

    • Neuroscience
    • Developmental Psychology
    • Animal Behavior

    Background:

    • Understanding the developmental trajectory of learning and memory is crucial for cognitive science.
    • Investigating age-related changes in memory retrieval and retention provides insights into neural development.

    Purpose of the Study:

    • To examine the development of escape learning and memory retrieval in albino rats from 3 weeks to 3 months old.
    • To assess how age, sex, and time intervals influence short-term (24h) and long-term (1 month) memory retention.

    Main Methods:

    • Utilized a simple automatic rectangular maze to test escape reaction and memory retrieval.
    • Tested albino rats at various ages (3 weeks to 3 months) with retention intervals of 10 min, 3h, 6h, 24h, and 1 month post-learning.

    Related Experiment Videos

    Main Results:

    • Escape learning improved significantly between postnatal weeks 3 and 4, plateauing thereafter (except week 8).
    • Short-term memory (up to 24h) was not significantly affected by age or sex, with optimal recall at 10 min post-learning.
    • One-month retention improved with age, except in rats trained at 6 weeks; 4-week-old rats showed varied retention based on test timing, and 5-week-old females exhibited slightly better long-term memory.

    Conclusions:

    • Learning and memory consolidation follow distinct developmental paths, influenced by age, learning complexity, and retention intervals.
    • Specific developmental stages and testing parameters significantly impact the reliability and effectiveness of memory retrieval in young rats.