Insights in EEG, QEEG and Neurotechnology

Articles and educational resources from ScienceBeam about EEG, QEEG, neurofeedback, biofeedback, electrophysiology, brain mapping, and neuroscience research.

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Clinician reviewing QEEG brain maps for ADHD neurofeedback treatment
NeurofeedbackNeuroscience & Medical TechnologyJun 20, 2026 · 8 min read

Neurofeedback for ADHD

A clear clinical overview of ADHD, QEEG brain mapping, and neurofeedback as a noninvasive intervention for attention, impulsivity, and hyperactivity.

Clinician reviewing QEEG brain maps for neurofeedback treatment planning in anxiety care
Neuroscience & Medical TechnologyNeurofeedbackJun 20, 2026 · 8 min read

Neurofeedback for Anxiety: Clinical Applications and Brain Training

An evidence-informed overview of anxiety, QEEG assessment, and neurofeedback treatment for clinicians, psychologists, psychiatrists, neuroscientists, and researchers.

Illustration of tDCS stimulation modes
tDCSNeuroscience & Medical TechnologyJun 20, 2026 · 5 min read

what is tDCS

tDCS is a non-invasive brain stimulation method that delivers a very low electrical current through scalp electrodes to modulate cortical activity. This article summarizes how the device works, where it is used, and what a typical session looks like.