by Marina vd Ryst | Apr 13, 2026 | Uncategorised
“Houston, we have lift-off!” These words symbolize more than technological achievement—they echo a deeply human impulse towards discovery. Watching the launch and recovery phases of ARTEMIS mission evokes a shared sense of awe and collective identity. We stand, as...
by Marina vd Ryst | Apr 13, 2026 | Uncategorised
Following the footsteps of Dr D Amen: qEEG Z-score power patterns and ADHD subtypes Not all ADHD is created equal: Two individuals may both “struggle to focus,” yet: One brain is underactive and needs stimulation Another is overactive and needs calming Another is...
by Marina vd Ryst | Mar 29, 2021 | Blog
Finding a professionally trained Neurofeedback practitioner or a professionally trained qEEG specialist in South Africa. Neurofeedback practitioner: To qualify as a BCIA (Biofeedback International Alliance) neuro- and biofeedback practitioner, the practitioner needs...
by Marina vd Ryst | Mar 8, 2018 | Blog
What is depression? The American Psychological Association describes depression (major depressive disorder) as a medical condition that negatively affects how individuals feel, think and behave. It is characterized by feelings of sadness and/or the loss of interest in...
