Cognitive Decline Countdown: How Cocaine Speeds It Up
Cracking Addiction27 Mars 2025

Cognitive Decline Countdown: How Cocaine Speeds It Up

Cognitive Decline Countdown: How Cocaine Speeds It Up.Dr. Ferghal Armstrong sheds light on the profound cognitive decline associated with long-term cocaine use, unraveling the mystery behind cocaine’s neuroanatomy mechanisms and their impact on everyday life. Discover how chronic cocaine use, a form of drug abuse, leads to cognitive impairments such as attention deficits, impaired executive functioning, and emotional dysregulation—all stemming from dysfunctions in the brain's neurobiological systems. This video dives deep into the toll of addiction, particularly drug addiction, on mental health.In this enlightening discussion, Dr. Armstrong explores key brain regions like the prefrontal cortex and the hippocampus, explaining the complex interplay of neurotransmitters like dopamine and glutamate in chronic cocaine users. While cocaine takes center stage, parallels are drawn to other forms of addiction, such as opioid addiction, to highlight shared mechanisms of harm. Unveil the truths about structural brain changes, oxidative stress, and real-world implications like occupational impairment and disrupted relationships. This discussion is crucial for anyone journeying towards understanding substance use disorder or supporting someone in recovery from the grips of drug addiction.

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Dopamine, Relapse, and Recovery: Why Addiction Needs Long-Term Management

Dopamine, Relapse, and Recovery: Why Addiction Needs Long-Term Management

A lot of people still think addiction recovery is just about willpower.But addiction neuroscience tells a different story: dopamine, the reward system, and relapse risk all help explain why recovery o...

25 Mars 5min

Why You Can Be Detoxed and Still Addicted

Why You Can Be Detoxed and Still Addicted

Addiction neuroscience, dopamine, cravings: detox ends withdrawal, but it does not end addiction.The MythA common myth in addiction recovery is that once detox is over, the problem is solved. Many peo...

18 Mars 5min

Relapse Happens to Everyone: Here's the Science Why - Addiction Basics 06

Relapse Happens to Everyone: Here's the Science Why - Addiction Basics 06

Dr. Fergal Armstrong reframes relapse in addiction, explaining why it's not a personal failure but a common part of the recovery journey, comparable to chronic illnesses. Understanding the neuroscienc...

11 Mars 5min

The Science of Withdrawal: What's Actually Happening? - Addiction Basics #5

The Science of Withdrawal: What's Actually Happening? - Addiction Basics #5

Withdrawal is one of the most feared parts of addiction recovery.But neuroscience shows something important:Withdrawal isn’t a failure of willpower — it’s the brain restoring balance after long-term c...

4 Mars 5min

Addiction vs Dependence vs Tolerance: The Critical Medical Difference

Addiction vs Dependence vs Tolerance: The Critical Medical Difference

🚨 TOLERANCE ≠ ADDICTION 🚨Most people — even healthcare professionals — use these terms incorrectly.And that confusion is hurting patients.In this episode, we break down:🧠 The real definition of add...

25 Feb 5min

Why Buprenorphine Is Safer Than Full Opioid Agonists

Why Buprenorphine Is Safer Than Full Opioid Agonists

Most people think methadone is the only real option for opioid addiction.Wrong.Buprenorphine — especially long-acting injectable depot — is flipping the entire system upside down.No daily pharmacy vis...

23 Feb 28min

How Cravings Work: Limbic System vs Prefrontal Cortex - Addiction Basics EP3

How Cravings Work: Limbic System vs Prefrontal Cortex - Addiction Basics EP3

Addiction neuroscience explains why wanting to quit isn’t the same as being able to quit. Dopamine reshapes the brain’s reward system.In Episode 3 of Addiction Basics, we tackle one of the most painfu...

18 Feb 6min

Dopamine and Addiction: The Science of Cravings - Addiction Basics EP2

Dopamine and Addiction: The Science of Cravings - Addiction Basics EP2

Addiction neuroscience explained. Dopamine, cravings, brain recovery, and neuroplasticity — backed by research.If you’ve ever wondered how addiction works in the brain, this is the science most people...

12 Feb 6min

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