Neurofeedback Devices

A neurofeedback device measures the brain’s electrical activity (EEG) in real time and feeds it back as sound, video or a game, so the user learns to self-regulate focus and relaxation. Mindfield develops and builds professional and home neurofeedback systems in Germany – from the 2-channel MindMaster Neuro 4 to clinical setups with up to 6 EEG channels.

Find the Right Neurofeedback Device

Neurofeedback is a scientifically based method used worldwide to measure and train brain activity. Computer-aided neurofeedback works on the basis of the electrical brain activity measurable in the EEG (electroencephalogram). Neurofeedback devices recognise deviations from target frequency bands – or matches with a defined training goal – in real time and display them visually or acoustically.

It is astonishing how quickly users can influence their own state to reach a training goal; this is called self-regulation. Because neurofeedback training always rewards achieved goals, the user chooses the reward themselves: a piece of music, a video clip or a game scenario. Towards the end of a training series the intervals between sessions are increased to test how stable the results are – once they hold, the training can be ended. This is how long-term success is built with a neurofeedback device.

How does a neurofeedback device work?

Sensors (electrodes) on the scalp pick up the EEG. The device translates these brainwaves into live feedback through software or an app. When the brain reaches the desired state, the feedback is rewarding; when attention drifts, the feedback fades – gently guiding the user back. Over repeated sessions the brain learns to reach the target state more easily.

Professional neurofeedback equipment for clinics and practices

For practitioners, the MindMaster series offers modular EEG amplifiers: the MindMaster Neuro 4 with 2-channel EEG for standard neurofeedback, and the MindMaster Neuro 9/11 and BioNeuro models with up to 6 EEG channels. The BioNeuro line additionally combines neurofeedback with peripheral biofeedback (EMG, EDA, skin temperature, pulse, respiration) in a single professional system.

Neurofeedback devices for home use

The eSense EEGenius was designed for guided neurofeedback home training: an EEG headset plus a free app that runs structured sessions in the browser – available to buy or to rent flexibly, with no software installation required.

Why choose a Mindfield neurofeedback device?

Mindfield Biosystems develops and manufactures its biofeedback and neurofeedback systems in Germany. You buy directly from the manufacturer – with German engineering, certified hardware, personal consultation and long-term availability of support and spare parts.

Frequently Asked Questions About Neurofeedback Devices

What is neurofeedback and how does it differ from biofeedback?

Neurofeedback is a specialized form of biofeedback that focuses on brain activity (EEG). While biofeedback measures various body signals like skin conductance or muscle tension, neurofeedback records the brain’s electrical activity via electrodes on the scalp.

Which neurofeedback devices are suitable for clinical use?

Mindfield offers the MindMaster series: the MindMaster Neuro 4 with 2-channel EEG for standard neurofeedback, and the MindMaster Neuro 9/11 and BioNeuro models (up to 6 EEG channels) combining neurofeedback with peripheral biofeedback.

Can I do neurofeedback training at home?

Yes, the eSense EEGenius was designed for neurofeedback home training with a free app for guided sessions.

How much does a neurofeedback device cost?

Mindfield neurofeedback devices start at €299. Home systems like the eSense EEGenius are available to buy or rent, while professional MindMaster systems are modular and scale with the number of EEG channels and software modules you need.