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

Postpartum aggression in rats does not influence threshold currents for EBS-induced aggression.

J Mos, B Olivier, J H Lammers

    Brain Research
    |February 24, 1987
    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

    Effect of neuromuscular training strategies on injury rates in adolescent males playing sport - a systematic review and meta-analysis.

    Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine·2026
    Same author

    ASO Author Reflections: Beyond Treatment Intensity: Understanding Individual Susceptibility in Breast Cancer-Related Lymphedema (BCRL).

    Annals of surgical oncology·2026
    Same author

    Cardiorespiratory fitness response to endurance training in athletes post-COVID-19 compared to unaffected athletes.

    South African journal of sports medicine·2024
    Same author

    Kinematic differences between left- and right-handed cricket fast bowlers during the bowling action.

    South African journal of sports medicine·2024
    Same author

    The cycle ergometer test is not a reliable alternative to the countermovement jump in the assessment of power output.

    South African journal of sports medicine·2023
    Same author

    The core of performance in adolescent cricket pace bowlers: Trunk muscle stability, maybe, but not strength-endurance and thickness.

    South African journal of sports medicine·2023
    Same journal

    IGFBP3 and UBE2C are associated with protein modification pathways and serve as prognostic markers in glioma.

    Brain research·2026
    Same journal

    Targeting neurodevelopmental miR132-3p promotes neuroprotection and axon regeneration after optic nerve injury in mice.

    Brain research·2026
    Same journal

    Variability in acoustic startle response and prepulse inhibition across adulthood in Fragile X messenger ribonucleoprotein 1 knockout mice.

    Brain research·2026
    Same journal

    Transcriptome-guided modeling reveals insulin-related metabolic dysfunction in SCA3 mouse cerebellum.

    Brain research·2026
    Same journal

    Intranasal stromal cell-derived factor-1α mitigates parkinsonian deficits via dual modulation of neuroinflammation and gut microbiota in MPTP-induced models.

    Brain research·2026
    Same journal

    Emotions, the amygdala, and the right hemisphere.

    Brain research·2026
    See all related articles

    Electrical brain stimulation (EBS) did not alter aggression thresholds in female rats during pregnancy or lactation. Maternal aggression during lactation was spontaneous, not EBS-induced, suggesting EBS activates a consistent aggression pathway.

    Area of Science:

    • Neuroscience
    • Animal Behavior
    • Reproductive Biology

    Background:

    • Aggression is a complex behavior influenced by hormonal and physiological changes.
    • Electrical brain stimulation (EBS) is used to probe neural circuits underlying specific behaviors.

    Purpose of the Study:

    • To investigate the effect of pregnancy and lactation on aggression thresholds induced by EBS in female rats.
    • To compare EBS-induced aggression with spontaneous maternal aggression.

    Main Methods:

    • Female Wistar rats underwent EBS in the lateral hypothalamus to determine aggression thresholds.
    • Thresholds were measured before, during pregnancy, postpartum, and after weaning.
    • Spontaneous aggression was observed during lactation.
    • Bite patterns were analyzed for both EBS-induced and maternal aggression.

    Related Experiment Videos

    Main Results:

    • No significant changes in EBS-induced aggression thresholds were observed during pregnancy, postpartum, or after weaning.
    • Spontaneous aggression was noted only during lactation towards male intruders.
    • Bite patterns for EBS-induced and maternal aggression were similar.

    Conclusions:

    • Hormonal and physiological shifts during reproduction do not influence the propensity for EBS-induced aggression.
    • EBS-induced aggression may represent the activation of a stable neural pathway.
    • The study suggests limited modulation of this aggression pathway by reproductive states.