Dr Trish Leigh
@drtrishleigh·256K subscribers·1.9K videos
6 Neuroscience-Backed Triggers Driving Your Decisions - Dr. Trish Leigh
Posted
January 14, 2026
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16:38Now PlayingModern life overstimulates the brain’s dopamine reward system, weakening motivation, focus, emotional regulation, and even sexual arousal. This neuroscience-backed breakdown explains why willpower fails—and what actually restores motivation and desire.
If you feel unmotivated, disconnected, emotionally numb, or stuck in compulsive patterns like excessive scrolling or porn use, this isn’t a discipline problem—it’s a brain-based one.
In this Monday Motivation video, Dr. Trish Leigh explains how overstimulation of the brain’s reward circuitry quietly drives decisions, habits, motivation, and arousal. Drawing from neuroscience and real-world brain mapping data, she breaks down six culturally normalized triggers that overload the nervous system and lead to burnout, low motivation, porn addiction, erectile dysfunction, and arousal dysfunction.
You’ll learn:
How the brain’s dopamine reward system actually drives behavior
Why instant rewards train the brain to avoid effort and intimacy
How algorithms, urgency, and sexual overstimulation hijack motivation
Why numbness, low libido, and ED are signs of nervous system protection
Why most resolutions and habit changes fail before they ever begin
This video connects directly to:
▶ Why Your New Year’s Goals Fail: The Hidden Brain Hijack
▶ Why Most Resolutions Fail — and the Simple Brain-Based Method That Makes Habits Stick
If you’re tired of guessing and want real clarity, brain mapping can show exactly how overstimulation has affected your motivation, focus, and arousal—and what it will take to rewire it.
👉 Book your brain mapping session at drtrishleigh.com
When you can see your brain, shame disappears—and change becomes possible.
🔔 Break free from porn addiction for good! Subscribe for science-backed strategies and expert coaching to reclaim your mind and life.
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CHAPTERS
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🎬 Recommended Playlists
👉 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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#overstimulatedbrain #dopamineoverstimulation #brainrewardsystem #neuroscienceofmotivation #dopamineresetc #brainhijack #motivationcollapse #prefrontalcortex #limbicsystem #instantgratification #dopamineaddiction
#pornaddiction #pornaddictionrecovery #porninduceded #erectiledysfunction #arousaldysfunction #sexualnumbness #lowlibido #dopamineandlibido #pornrewiresthebrain
#brainhealth #neuroplasticity #brainmapping #qegbrainmapping #drtrishleigh
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