Trusted by 100,000+ Families

What Part of the Brain Controls Emotions?

2 Sep 2025 | By Emily Parker | 3 min read

Why do our emotions sometimes feel so intense and hard to control? The answer lies in the brain. Different parts of the brain work together to create and regulate emotions, from the instant reactions of the amygdala to the thoughtful decision-making of the prefrontal cortex. Understanding which areas are in charge of emotions can help parents, caregivers, and kids make sense of big feelings and learn better ways to manage them.

The Limbic System

The limbic system is often called the emotional brain because it is primarily responsible for our emotional responses. Located just beneath the cerebrum, this complex system includes several structures that help regulate emotions such as happiness, sadness, fear, and anger.

Key components of the limbic system include the amygdala, hippocampus, thalamus, and hypothalamus. Each plays a significant role in how we perceive and react to the world around us, making them essential for emotional development in children.

Amygdala

The amygdala is perhaps the most well-known part of the limbic system when it comes to emotions. This almond-shaped set of neurons is crucial for processing fear, and it helps us react to potential threats. It’s the reason children might cry when they hear loud noises or face unfamiliar situations.

Understanding the amygdala’s function can help parents and educators create safer learning environments where children feel secure. This knowledge is especially beneficial when working with neurodivergent kids who might have heightened sensitivities to sensory inputs.

Hippocampus

While primarily known for its role in memory, the hippocampus is deeply involved in connecting emotions with past experiences. It helps us recognize familiar situations and recall how we felt in similar past events, guiding how we might feel and behave in the present.

For children, a healthy hippocampus can mean better emotional regulation by understanding and predicting the outcomes of certain actions based on memory. This is crucial in developing coping strategies for those with learning differences.

Hypothalamus

The hypothalamus, although tiny, plays a powerhouse role in regulating emotions by controlling hormones. It responds to emotional stimuli by initiating physical reactions through the autonomic nervous system, like a racing heart or sweaty palms, often seen in anxiety.

For kids, learning to calm these physical reactions can be part of managing emotions effectively. Different exercises such as deep breathing, mindfulness, and even physical exercises can help regulate the hypothalamus’s response, providing practical ways for parents to aid their children.

Read more: How to Regulate Emotions

Thalamus

The thalamus acts as a relay station, transmitting information from the sensory receptors to appropriate areas of the brain. When it comes to emotions, the thalamus plays a role in how we physically respond to emotional stimuli.

This understanding helps in therapeutic settings, especially in sensory integration therapies often used with autistic children, to better manage how they process and respond to the world around them.

Tired of Emotional Meltdowns?

Goally’s Mood Tuner app has activities for kids with BIG emotions. Teach kids how to tune their mood with Goally. See fewer meltdowns.

The Mood Tuner app encourages kids to look inwards and identify their feelings, helping them understand what’s going on inside. Once they’ve recognized their emotions, they can choose from a 20+ activities designed to help them self-regulate and find their balance.

Goally tablet showing Mood Tuner, the emotional regulation app for kids to help them manage big emotions.

Knowing which part of the brain controls emotions offers valuable insights into how children perceive and interact with their environment, especially those with neurodivergent conditions. By understanding the roles of the amygdala, hippocampus, hypothalamus, and thalamus, you can better support your child’s emotional and cognitive development.

Helpful Resources


FAQ’s About What Part of the Brain Controls Emotions

What part of the brain controls emotions?  
The limbic system, primarily the amygdala, hippocampus, and hypothalamus, regulates emotions in the brain.

How does the amygdala affect emotions?
The amygdala processes emotions like fear and pleasure and triggers the body's response to these feelings.

What role does the hippocampus play in emotions?
The hippocampus links emotions to memories, influencing how we respond to similar situations in the future.

How does the hypothalamus impact emotional response?
The hypothalamus regulates hormones and activates the body's emotional and physical stress responses.

Can emotional control improve with brain training?
Yes, techniques such as mindfulness and cognitive behavioral therapy can strengthen emotional regulation by influencing brain activity.
Article by

Emily is a seasoned blog writer for Goally, leveraging her extensive background in child psychology and special education to provide valuable insights and resources for parents. Her commitment to understanding and addressing the unique needs of these children, combined with her expertise in educational strategies, makes her a credible and empathetic voice for families.

Sponsored by - Goally

add

Sponsored by - Goally

add

Sponsored by - Goally

add