February 20, 2026
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17:52Now PlayingYour arousal isn’t broken — it’s being inhibited by your brain state.
Dr. Trish explains erectile dysfunction and sexual arousal dysfunction.
Start Here- drtrishleigh.com
If arousal feels inconsistent, delayed, or unreliable, the problem usually isn’t desire — it’s regulation. In this video, Dr. Trish Leigh, cognitive neuroscientist, explains how modern stimulation hijacks dopamine, prediction, and safety circuits in the brain, leading to erectile dysfunction and sexual arousal dysfunction without loss of attraction or interest.
Using a neuroscience framework (Hijack → Miswire → Rewire), you’ll learn how high-alert brain states suppress sexual response, why effort and pressure make symptoms worse, and how the brain can relearn arousal through safety-based regulation.
This is not about willpower, confidence, or performance. Sexual response follows brain state — and brain states can change.
Topics covered:
Erectile dysfunction as a brain-state outcome
High beta activity and nervous system inhibition
Why desire can exist without physical response
How dopamine and prediction error reshape arousal
Neurofeedback and brain mapping for regulation
A simple daily brain hack to retrain safety
Science reference discussed:
Luijten et al., JAMA Psychiatry (2017) — Reduced striatal activation during reward anticipation in addictive patterns.
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👉 Screens and Relationships
👉 Screen Brain Addiction
🎬 WATCH MY OTHER VIDEOS:
👉 How Long Does It Take To Recover From Erectile Dysfunction? Tips & Treatment To Heal Faster
👉 How Porn Causes Infidelity: Why Porn Is Hurting Your Relationship
👉 How To Stop Relapse In Porn Addiction Recovery | Best Techniques To Control Urges
👉 How To Quit Porn And Find Inner Peace | Simple Brain Hacks For Success - Porn Addiction Recovery
👉 Why Sexual Fantasies Are Hard To Control & How To Overcome Them
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#neuroscience #brainhealth #dopamine #erectiledysfunction #nervoussystemregulation #brainhealth #arousaldysfunction #desire #intimacy #dopaminehijack #dopaminedetox
© Dr. Trish Leigh