About Glenn Banks
Biography
Glenn Banks, LISAC, MFCT, CCTP-II is a licensed professional counselor in Arizona and Utah. He is certified as a Clinical Trauma Professional-Level II and a Critical Incident Stress Debriefer. Glenn has spent a vast amount of time in creating innovative programs that seek outside-the-box alternatives to modern therapies. One of notable programs he developed was the Strategic Harm Reduction Plan for chronic pain and opioid use, which reduced recidivism rates by 18%. He has also spent time in alternative therapies such as equine therapy and wilderness therapy.
Prior to joining The CORE Institute, Glenn was the Director of Behavioral Health at a wellness clinic in Mesa. There, he oversaw all clinical treatment programs and was a facilitator for individual and group counseling. He also spent time as a SMI (Serious Mental Illness) Evaluator in Tempe where he performed evaluations for the State of Arizona. Additionally, Glenn served as a Psychology Associate at the Arizona Department of Corrections where he provided mental health services to inmates.
Glenn earned a master’s degree in Marriage, Family, and Child Counseling from the University of Phoenix. He went to Arizona State University for his bachelor’s degree where he studied political science. He is a current doctoral candidate at the Cummings Institute.
Glenn Banks is a member of the National Association for Alcoholism and Drug Abuse Counselors.
Click below to access a few of the books Glenn recommends as well as
resources he will reference in his practice.
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Understanding the Brain's Role in Acute vs. Persistent Pain
Understanding the Brain's Role in Acute vs. Persistent Pain
Pain is a complex experience that involves various brain regions, and understanding the differences between acute and persistent pain can help us appreciate how chronic pain develops and affects individuals. Let's explore these differences and the brain mechanisms that underlie them.
The Brain's Pain Perception Real Estate
Both acute and persistent pain activates the same nine regions in the brain responsible for pain perception. However, when pain becomes persistent, more "real estate" in these regions is dedicated to processing pain. This expansion sets up pathways involving molecules, brain cells, circuits, and networks, making individuals more susceptible to developing persistent pain later in life, especially following other physical or emotional trauma.
The Brain's Networking System
Our brain networks are incredibly intricate, connecting through both physical synapses and rhythmic frequencies. Large networks influence each other via direct physical connections and mutual rhythmic linking of electrical activity. Lower frequency linking signifies network coherence and coordination, while higher frequency resonance indicates disruption.
The Default Mode Network (DMN) and Fronto-Insular Network (FIN)
The DMN and FIN are two crucial resting state networks in the brain.
Default Mode Network (DMN): This network consists of several brain regions and has an anterior part in the front and a posterior part in the back of the brain. The DMN is most active when we are relaxed, awake, and not task-oriented. It is responsible for introspection, creativity, and self-identity.
Fronto-Insular Network (FIN): The FIN is involved in salience, the ability to prioritize stimuli. It focuses the brain on what it deems most important at any given moment.
The Rhythmic Connection Between DMN and FIN
The DMN and FIN influence each other through slow, rhythmic electrical waves, functioning like the brain's wireless network. The optimal rhythm between these networks is 1 cycle every 10 seconds. However, when pain disrupts the FIN and the anterior DMN, this rhythm changes to 1 cycle every 4.5 seconds, knocking it out of sync with the posterior DMN.
Pain's Disruption of Brain Networks
When pain speeds up the electrical rhythm of the posterior DMN, it disrupts the entire DMN. This disruption makes pain the most salient signal, overtaking the person's sense of self. The rhythmic disruption becomes self-perpetuating, sustaining pain perception without any external stimulus from the body.
Conclusion
Understanding the brain's role in acute and persistent pain highlights the complexity of chronic pain. The expansion of the pain map and the disruption of rhythmic connections between brain networks play crucial roles in making chronic pain a persistent and challenging condition. This knowledge underscores the importance of comprehensive pain management strategies that address both physical and emotional aspects of pain.
Appreciating these mechanisms helps us better understand chronic pain's impact on individuals and work toward more effective treatments and interventions.
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