What does this research mean for the field?

Childhood abuse alters limbic brain processing, with distinct effects on emotional regulation depending on the timing of the abuse. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The aim is to explore how childhood abuse affects brain processing of emotions across different mental health disorders.

March 7, 2026Molecular PsychiatryOpen Access

Emotional scars: limbic brain processing alterations in adults with childhood abuse across mental health disorders

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Authors

MKMayuresh S. Korgaonkar CTCheryl ToblerThe University of Sydney KFKim FelminghamThe University of Melbourne

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Implication

Functional MRI reveals altered emotion processing in adults with childhood abuse, suggesting distinct vulnerability windows in brain development.

Key Points

The aim is to explore how childhood abuse affects brain processing of emotions across different mental health disorders.
Conducted functional MRI on 635 individuals, including those with a history of childhood abuse and psychiatric disorders.
Compared brain activation during emotional face processing among groups exposed to early and late childhood abuse versus control subjects.
Examined responses to negative, happy, and neutral facial expressions.
Heightened hippocampal activation during non-conscious processing of negative emotions in those abused before age 13.
Increased amygdala activation for conscious emotion processing during all emotional expressions in individuals abused during adolescence.
Distinct differences noted based on timing of abuse, underscoring varying vulnerabilities in emotion processing.

Cite This Study

Korgaonkar et al. (2026) studied this question.

synapsesocial.com/papers/69abc1a65af8044f7a4ea6fd https://doi.org/10.1038/s41380-026-03511-9

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Implication

Functional MRI reveals altered emotion processing in adults with childhood abuse, suggesting distinct vulnerability windows in brain development.

Emotional scars: limbic brain processing alterations in adults with childhood abuse across mental health disorders

Discussion

Member takes

Implication

Key Points

Cite This Study

Emotional scars: limbic brain processing alterations in adults with childhood abuse across mental health disorders

Discussion

Member takes

Implication

Key Points

Cite This Study

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