---
title: "Amygdala Hijack: Definition for Civil Services"
description: "An amygdala hijack is an overwhelming emotional response that bypasses rational thought, crucial for understanding emotional intelligence in policy contexts."
url: "https://modeldiplomat.com/learn/glossary/amygdala-hijack"
---

[New](https://modeldiplomat.com/)

#

Model Diplomat Research Team · Last reviewed June 22, 2026

TL;DR

- An amygdala hijack is an immediate, overwhelming emotional reaction disproportionate to its trigger, caused by the amygdala overriding the brain's rational neocortical processing.
- Who coined the term amygdala hijack and on whose research is it based?
- How does an amygdala hijack differ from the ordinary fight-or-flight response?
- Why is the amygdala hijack relevant to the UPSC Ethics paper?
- Can an amygdala hijack be prevented?

[Civil Service & Diplomatic Exams](https://modeldiplomat.com/learn/civil-services/glossary)Updated June 22, 2026

An amygdala hijack is an immediate, overwhelming emotional reaction disproportionate to its trigger, caused by the amygdala overriding the brain's rational neocortical processing.

Go beyond the definition

## Research Amygdala Hijack like a delegate

Model Diplomat's AI drafts position papers, speeches, and country research with real sources — built for MUN and politics students.

## Research it like a delegate

Research on modeldiplomat.com

## Ask a follow-up about Amygdala Hijack

Open a cited briefing in Model Diplomat search — timelines, positions, and sources you can use in committee or exam answers.

[Start research on Amygdala Hijack](https://modeldiplomat.com/search?q=Explain%20Amygdala%20Hijack%20%E2%80%94%20key%20dates%2C%20actors%2C%20positions%2C%20and%20sources)

Example

In UPSC GS4 case studies since 2013, candidates analysing a district magistrate confronted by a hostile mob are expected to identify the risk of an amygdala hijack and propose self-regulation before any administrative response.

Keep learning

## Go deeper than the definition

[Explore all Civil Service & Diplomatic Exams lessons](https://modeldiplomat.com/learn/civil-services)[Test yourself with a quiz](https://modeldiplomat.com/learn/glossary/quiz/civil-services)

## Take Amygdala Hijack beyond the glossary

Ask the AI research engine built for diplomacy — get briefings, position papers, and speeches with sources you can cite in committee.