About BrainMaster
Our Company, BrainMaster Technologies, Inc., one of the fruits of the BrainMaster Project, aims to help to put low-cost, effective electroencephalographic (EEG) brainwave monitoring and analysis into the hands of everyone with the interest or need and provides information and resources on the development and use of small EEG brainwave machines for a variety of uses. Over the years, thousands of people have used this project and the internet to learn about important uses of brainwave technology.
Application areas include clinical and personal biofeedback, peak-performance, self-improvement, education, research, self-exploration, and brain-controlled systems, in addition to games, art, sports, recreation, brain calisthenics, mental conditioning and improvement, and virtual reality.
Live Z Score Training with the New Discovery 24E
“An introduction to the Live Z Score Neurofeedback Training available for the New BrainMaster Discovery 24E".
Multivariate Proportional (MVP) Targeting in the BrainMaster system is a new method that combines metrics such as live Z-scores in a unique manner, to facilitate operant conditioning and neurofeedback training. It differs from conventional multivariate techniques in that it creates "composite targets" from individual targets, thus providing complex feedback. It is not the same an existing multivariate techniques that essentially compute new functions of many variables, to produce new metrics. Existing approaches do not in themselves address targeting, feedback, and learning in the way that the BrainMaster MVP method does. BrainMaster has been using the MVP method or Live Z Score Training for over 4 years, with growing clinical acceptance and success.
BrainMaster is the only vendor providing 4-channel comprehensive live Z-score training for neurofeedback training. Other providers are still working on the basics, while we are continually refining techniques and software.
Live Z Score Training with the New Discovery 24E
“An introduction to the Live Z Score Neurofeedback Training available for the New BrainMaster Discovery 24E".
Multivariate Proportional (MVP) Targeting in the BrainMaster system is a new method that combines metrics such as live Z-scores in a unique manner, to facilitate operant conditioning and neurofeedback training. It differs from conventional multivariate techniques in that it creates "composite targets" from individual targets, thus providing complex feedback. It is not the same an existing multivariate techniques that essentially compute new functions of many variables, to produce new metrics. Existing approaches do not in themselves address targeting, feedback, and learning in the way that the BrainMaster MVP method does. BrainMaster has been using the MVP method or Live Z Score Training for over 4 years, with growing clinical acceptance and success.
BrainMaster is the only vendor providing 4-channel comprehensive live Z-score training for neurofeedback training. Other providers are still working on the basics, while we are continually refining techniques and software.
Live Z Score Training with the New Discovery 24E
“An introduction to the Live Z Score Neurofeedback Training available for the New BrainMaster Discovery 24E".
Multivariate Proportional (MVP) Targeting in the BrainMaster system is a new method that combines metrics such as live Z-scores in a unique manner, to facilitate operant conditioning and neurofeedback training. It differs from conventional multivariate techniques in that it creates "composite targets" from individual targets, thus providing complex feedback. It is not the same an existing multivariate techniques that essentially compute new functions of many variables, to produce new metrics. Existing approaches do not in themselves address targeting, feedback, and learning in the way that the BrainMaster MVP method does. BrainMaster has been using the MVP method or Live Z Score Training for over 4 years, with growing clinical acceptance and success.
BrainMaster is the only vendor providing 4-channel comprehensive live Z-score training for neurofeedback training. Other providers are still working on the basics, while we are continually refining techniques and software.
Live Z Score Training with the New Discovery 24E
“An introduction to the Live Z Score Neurofeedback Training available for the New BrainMaster Discovery 24E".
Multivariate Proportional (MVP) Targeting in the BrainMaster system is a new method that combines metrics such as live Z-scores in a unique manner, to facilitate operant conditioning and neurofeedback training. It differs from conventional multivariate techniques in that it creates "composite targets" from individual targets, thus providing complex feedback. It is not the same an existing multivariate techniques that essentially compute new functions of many variables, to produce new metrics. Existing approaches do not in themselves address targeting, feedback, and learning in the way that the BrainMaster MVP method does. BrainMaster has been using the MVP method or Live Z Score Training for over 4 years, with growing clinical acceptance and success.
BrainMaster is the only vendor providing 4-channel comprehensive live Z-score training for neurofeedback training. Other providers are still working on the basics, while we are continually refining techniques and software.
A BrainMaster Presentation Excerpt
“The BrainMaster Project is based on the belief that the last, most important frontier is the mind. It is not space, not the oceans, or even the conservation of the earth. It is not medical breakthroughs. It is the mind, individually and collectively.”
A News Presentation Excerpt
“NBC News Story on Neurofeedback!
A BrainMaster Presentation Excerpt
“The BrainMaster Project is based on the belief that the last, most important frontier is the mind. It is not space, not the oceans, or even the conservation of the earth. It is not medical breakthroughs. It is the mind, individually and collectively.”
Latest Neurofeedback Flash Games for BrainMaster
New Flash Games for BrainMaster neurofeedback software with intuitive, adaptive behavior, engaging graphics, Chromadepth compatible 3-D Displays, and Artificial Intelligence!. View More Graphics
Latest Neurofeedback Flash Games for BrainMaster
New Flash Games for BrainMaster neurofeedback software with intuitive, adaptive behavior, engaging graphics, Chromadepth compatible 3-D Displays, and Artificial Intelligence!. View More Graphics
Latest Neurofeedback Flash Games for BrainMaster
New Flash Games for BrainMaster neurofeedback software with intuitive, adaptive behavior, engaging graphics, Chromadepth compatible 3-D Displays, and Artificial Intelligence!. View More Graphics
Latest Neurofeedback Flash Games for BrainMaster
New Flash Games for BrainMaster neurofeedback software with intuitive, adaptive behavior, engaging graphics, Chromadepth compatible 3-D Displays, and Artificial Intelligence!. View More Graphics
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
Latest Neurofeedback Flash Games for BrainMaster
New Flash Games for BrainMaster neurofeedback software with intuitive, adaptive behavior, engaging graphics, Chromadepth compatible 3-D Displays, and Artificial Intelligence!. View More Graphics
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
From Our Customers
“The Brainmaster EEG Biofeedback product line is one of the great success stories of biofeedback It’s a unique system, originally designed by Tom Collura. He’s taken a unique approach, allowing the Brainmaster project to become a worldwide Internet supported collaboration.”
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill Mrklas
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill Mrklas
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill Mrklas
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill Mrklas
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below.BrainMaster Neurofeedback Software Downloads and Updates
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill Mrklas
BrainMaster Neurofeedback Software Downloads and Updates
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below.
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…
Brainman AI
New Flash Games for BrainMaster neurofeedback software with intuitive, adaptive behavior, engaging graphics, Chromadepth compatible 3-D Displays, and Artificial Intelligence!. View More Graphics
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill Mrklas
BrainMaster Neurofeedback Software Downloads and Updates
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below.
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…
Brainman AI
New Flash Games for BrainMaster neurofeedback software with intuitive, adaptive behavior, engaging graphics, Chromadepth compatible 3-D Displays, and Artificial Intelligence!. View More Graphics
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill Mrklas
BrainMaster Neurofeedback Software Downloads and Updates
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below.
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…
Brainman AI
New Flash Games for BrainMaster neurofeedback software with intuitive, adaptive behavior, engaging graphics, Chromadepth compatible 3-D Displays, and Artificial Intelligence!. View More Graphics
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill Mrklas
BrainMaster Neurofeedback Software Downloads and Updates
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below.
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…
Brainman AI
New Flash Games for BrainMaster neurofeedback software with intuitive, adaptive behavior, engaging graphics, Chromadepth compatible 3-D Displays, and Artificial Intelligence!. View More Graphics
YouTube Neurofeedback Training Videos
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices. The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below. The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below. The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below. The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below. The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below. The Discovery 24E is a 24-channel EEG and DC amplifier that is an evolution of the technology used in the 2E and 2EA (Atlantis) series of EEG neurofeedback / biofeedback devices.
Brainmaster makes it easy for you to download your neurofeedback software and updates whenever you need them. Choose your software or update below.Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
YouTube Neurofeedback Training Videos
BrainMaster Neurofeedback Software Downloads and Updates
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
YouTube Neurofeedback Training Videos
BrainMaster Neurofeedback Software Downloads and Updates
YouTube Neurofeedback Training Videos
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
YouTube Neurofeedback Training Videos
Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill MrklasDiscovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
YouTube Neurofeedback Training Videos
YouTube Neurofeedback Training Videos
YouTube Neurofeedback Training Videos
YouTube Neurofeedback Training Videos
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
YouTube Neurofeedback Training Videos
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill MrklasBrainMaster Neurofeedback Software Downloads and Updates
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
YouTube Neurofeedback Training Videos
BrainMaster Neurofeedback Software Downloads and Updates
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill MrklasMythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…YouTube Neurofeedback Training Videos
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Discovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
YouTube Neurofeedback Training Videos
BrainMaster Neurofeedback Software Downloads and Updates
3.4 Software Tutorial
The Complete BrainMaster 3.4 Neurofeedback Software Workshop tutorial by Bill MrklasDiscovery 24E
BrainMaster Technologies introduces a 24-channel QEEG device
YouTube Neurofeedback Training Videos
BrainMaster Neurofeedback Software Downloads and Updates
Mythbusters Use BrainMaster
When Mythbusters decided to study “Mind Control” myths first hand, they needed a serious professional quality EEG that was easy to use, dependable, and accurate, and provided instant research-quality results, documentation, and statistics. After consulting with EEG expert Cynthia Kerson of Marin Biofeedback, they…Join the BrainMaster