Mindmaris
  • Wellness
  • 29 June 2025

What Happens in Your Brain During Meditation?


“The mind is like water. When it’s turbulent, it’s difficult to see. When it’s calm, everything becomes clear.” Once I was travelling this quote from a magazine caught my attention. We all have heard that meditation brings calmness. But have you ever thought why it feels like your mind shifts during those quiet moments with your eyes closed and your breath steady?

Let us take a little journey inside our brain and see what really happens when we meditate.

Imagine your brain like a city always buzzing, lights flickering, signals flashing. During meditation, it's like the city dims the lights, slows down the traffic, and breathes. Scientifically speaking, meditation tends to increase alpha and theta brainwaves. These waves are connected to calmness and alertness. That’s why meditation often makes us feel peaceful and more present.

There is a part of our brain called the prefrontal cortex that lights up during mediatation. It helps us make decisions and stay in control. Regular meditation will strengthen this area, like how a gym workout builds muscles. This means you may find yourself reacting less impulsively and responding more thoughtfully in everyday life.

Another part of the brain, called the amygdala, handles fear and stress. You can imagine it as your brain’s alarm system. When something goes wrong, the amygdala alerts you. But for some people, it becomes overactive. It’s like your brain is learning how to whisper “it’s okay” instead of screaming “panic”

There is a part of the brain called the Default Mode Network (DMN). This part becomes active when your mind is wandering  like when you keep thinking about the past or worry about the future. Studies have shown that meditation reduces the activity in this network. That’s why people who meditate often feel more focused and less caught up in unnecessary thoughts.

In many ways, meditation acts like a gentle reset button. It doesn’t erase life’s challenges, but it helps you face them with clarity. It helps the brain to slow down, reconnect, and refocus. It is not about escaping reality but about seeing it more clearly.

You don’t need to climb a mountain or sit for hours in silence to feel the benefits. Even a few minutes a day can start to rewire your inner world. Always remember the practice of meditation doesn’t just change how you feel  it changes how your brain functions.

So the next time you sit quietly, remember your brain is not just relaxing; it's transforming. 


Written By- Mr. Samuel Joseph Antony - Consultant Psychologist (Mindmaris Counsellors India Pvt)