Delta, Theta, Alpha, Beta…. What the heck are these?
Ever heard someone say, “Your beta waves are too high,” or “You need more alpha in your life”?
Article by Holly Edgar, a lifelong educator with a passion for helping others succeed, both academically and personally. She is the proud owner of The Learning Center of Houma and Brain Train Center Houma, both located in South Louisiana.
And your brain just goes… “What the heck are they talking about?”
Let’s break it down. Your brain is electric- literally! It constantly sends out electrical signals, and those signals come in different frequencies. These frequencies are grouped into categories called brain waves. Each type is linked to different mental states.
Here’s your crash course:
Delta Waves (0.5-4 Hz)
Nickname: The Deep Sleeper
Delta is the slowest brain wave. You produce lots of delta when you’re in deep, dreamless sleep. Think of it as the brain’s “rest and repair” mode.
Too much? You might feel groggy.
Too little? Trouble staying asleep or healing properly.
Theta Waves (4-8 Hz)
Nickname: The Dreamer
Theta shows up during light sleep and deep relaxation- like when you’re daydreaming or meditating. It’s also tied to creativity and memory.
Too much? Spacing out or feeling foggy.
Too little? Trouble relaxing or feeling disconnected.
Alpha Waves (8-12 Hz)
Nickname: The Chiller
Alpha happens when you’re calm, relaxed, but still awake- like after a walk or during deep breathing. It’s the sweet spot between focus and calm.
Too much? You might feel too relaxed to get stuff done.
Too little? You may feel anxious or stressed.
Beta Waves (12-30 Hz)
Nickname: The Go-Getter
Beta kicks in when you’re focused, solving problems, or giving a presentation. It’s your active thinking brain wave.
Too much? Racing thoughts or anxiety.
Too little? Trouble concentrating or feeling sluggish.
So, why does this matter?
Because brainwave balance = better mood, focus, and sleep. When your brain waves are out of sync, you might feel off without knowing why. That’s where neurofeedback comes in- training your brain to find its natural rhythm again.
Next time someone mentions brain waves, you can say, “Oh, I know all about those!!
Grieving is a natural and necessary process, but it can be incredibly challenging. Neurofeedback offers a promising avenue for those seeking additional support in managing grief. By promoting emotional regulation, reducing sadness and worry, improving sleep, and enhancing cognitive functions, neurofeedback can help individuals find stability and resilience in the face of loss. If you’re struggling with grief, consider neurofeedback as part of your healing journey.
Holly Edgar
