A technical guide by Jay Gunkelman, QEEG-D
General comments:
There is a generally reciprocal effect between alpha and beta, as brain stem stimulation desynchronizes the alpha generators, beta is seen. During states of under-arousal, this relationship is not seen, as when the subject is alerted, when both alpha and beta increase.
The point is that the arousal level [...]
Posts from ‘December, 2009’
Drug exposure and EEG/qEEG findings
Concern Regarding the Mitsar Amplifier
The concern regarding the Mitsar amplifier expressed with so much vigor by those with competing interests has met the reality test of actual recorded data. The concern expressed was over a theoretical time skewing error due to the data sampling of an older version of the Mitsar amplifier.
I suggested at the [...]
Derived Feedback Metrics such as Z-score Training
As the technologies advance and the software speed starts to allow derived measures to be used for feedback, the field is being offered many new tools for neurofeedback, including ICA based feedback, LORETA based feedback, and Z-score feedback.
All of these new tools will require clinical validation prior to being able to be considered standard techniques [...]
Neurofeedback Demonstrated on “The Doctors”
On this episode of the Doctors Dr Michael Linden helps “Noah” with his ADD. Part 1 of this story give a bit of information about what Noahs parents have been dealing with and the struggle they face with deciding whether or not to medicate their young child.
In Part 2 you see how Noah parents learn [...]
Cerebotix Brainwave Control of Remote Objects
John Lemay and George Green Phd of Cerebotix introduced the world to their brainwave controlled blimp at the AAPB 2009 meeting in New Mexico.
Part 1
Part 2