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BCIA Continuing Education Posts
The BioSource Faculty Explain Peer-Reviewed Science


Frequently Asked Neurofeedback Questions for Beginners and Clients
Dr. Davis wrote this frequently asked neurofeedback questions post as a resource for staff training and your clinic website.

John Davis
Apr 27, 202515 min read


The Clinician Detective: Spindling Excessive Beta
Spindling excessive beta (SEB) represents a critical neurophysiological marker of cortical dysregulation identifiable on the EEG.
BioSource Faculty
Apr 25, 202513 min read


A Comprehensive Breathing Myths Guide
Breathing ensures healthy CO2 levels. The main functions of breathing are gas exchange and acid-base (pH) regulation.
BioSource Faculty
Apr 24, 202527 min read


John S. Anderson on Frequency vs. Amplitude
I wrote this post to clear up confusion about frequency and amplitude, and give you a basic format for thinking about the EEG signal.

John S. Anderson
Apr 10, 202514 min read


Dr. John Davis Explains the Latest IQCB Guidelines
The IQCB guidelines formalize data collection, inspection, and analysis procedures to improve qEEG reliability and clinical acceptance.

John Davis
Apr 9, 20257 min read


5-Min Science: Latest Findings on Alzheimer's Progression
The temporal and parietal lobes are the earliest affected, and the frontal and occipital lobes are the latest.
BioSource Faculty
Apr 6, 20255 min read


Understanding the Differences Between ADHD and ODD: A Guide for Clinicians
ADHD and ODD are distinct disorders with unique causes, symptoms, and treatment needs.

Zachary Meehan
Apr 6, 20256 min read


5-Minute Science: Network and Brodmann Area Dysregulation in ADHD (N=120)
ADHD is associated with hypocoherence in major neural networks, particularly the DMN, SalN, and AttDN.
Dr. Cynthia Kerson
Mar 12, 20256 min read


5-Min Science: Thinking Doesn't Require Language Networks
Language allows us to share our thoughts and ideas with others, rather than being essential for thinking.
BioSource Faculty
Mar 11, 20255 min read


5-Min Science: Integrating Biofeedback and Neurofeedback
Integrating biofeedback and neurofeedback represents a promising frontier in physiological self-regulation approaches.

John Davis
Feb 27, 20256 min read


5-Second Science: Transient Ischemic Attacks Are Not Harmless
The medical community has mistakenly viewed transient ischemic attacks as relatively harmless events.
BioSource Faculty
Feb 26, 20252 min read


5-Second Science: Environment Influences Mortality More Strongly Than Genetics
Environmental and lifestyle factors accounted for 17% of disease mortality risk, while genetics contributed just 2%.
BioSource Faculty
Feb 26, 20252 min read


5-Second Science: Acetaminophen May Increase ADHD Risk
Fetal exposure to acetaminophen may increase the likelihood of developing attention-deficit/hyperactivity disorder (ADHD).
BioSource Faculty
Feb 25, 20252 min read


5-Second Science: Pupil Size Fluctuates As You Breathe
Pupil size fluctuates across the breathing cycle.
BioSource Faculty
Feb 25, 20251 min read


5-Min Science: The Neuroscience of Aha! Moments
Insights arise abruptly through conscious and unconscious processing, often characterized by a sudden restructuring of perception.
BioSource Faculty
Feb 21, 202510 min read


5-Min Science: Positive Affect Therapy for Depression and Anxiety
Positive Affect Therapy (PAT) represents a paradigm shift in the treatment of mood and anxiety disorders.
BioSource Faculty
Feb 20, 20259 min read


5-Min Science: The Power of Combined Therapy for Depression
Cuijpers and colleagues (2021) emphasize the importance of integrating psychotherapy and medication in depression treatment.

Zachary Meehan
Feb 18, 20254 min read


5-Min Science: Could Early ADHD Diagnosis Save Lives?
The study found a significant reduction in life expectancy for adults with ADHD.
BioSource Faculty
Feb 12, 20256 min read


5-Min Science: Demystifying the Insular Cortex
The insular cortex is your brain's integration hub for bodily sensations, emotions, and thoughts.
BioSource Faculty
Feb 8, 202517 min read


5-Min Science: Intriguing Breathing Questions
The extended exhalation in sighing stimulates vagal nerve activity, promoting a calming effect on the nervous system.
BioSource Faculty
Jan 25, 20258 min read
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