How Does Cocaine Permanently Change Your Brain Structure?

How Does Cocaine Permanently Change Your Brain Structure?

If you've ever wondered how cocaine impacts cognitive function, emotional regulation, and the relentless cycle of addiction, then you're in the right place. Witness how cocaine wreaks havoc on the prefrontal cortex, amygdala, hippocampus, and more, leading to devastating memory deficits, decision-making impairments, and risk of psychosis.Join us in exploring the grim reality of cocaine's influence on brain structure, including gray matter reduction and dopamine receptor loss, revealed through advanced neuroimaging studies. The revelations of how these changes manifest in everyday life— from blunted pleasure to heightened anxiety and stress sensitization— will leave you astounded.Chapters00:00:00 Introduction and Recap on Previous Episode00:00:35 Neuroanatomical Damage from Chronic Cocaine Use00:01:30 Cardiovascular Effects and Stroke Risks00:02:38 Neurochemical Imbalances and Neurotransmitter Dysregulation00:03:42 Psychological Impairments from Chronic Cocaine Use00:04:38 Emotional Dysregulation and Increased Impulsivity00:05:44 Structural Brain Changes in Chronic Cocaine Users00:06:38 Long Term Recovery Challenges00:07:40 Conclusion and Final Thoughts

Episoder(220)

The physiology of alcohol withdrawal

The physiology of alcohol withdrawal

Chronic alcohol use can lead to physical dependence. In this episode of Cracking Addiction we talk about the physiology of alcohol withdrawal, complications of alcohol withdrawal including delirium tremens and Wernicke’s encephalopathy and we discuss some of the simple interventions that can be used to guard against these complications

25 Aug 202117min

Alcohol Consumption Pt2

Alcohol Consumption Pt2

In this episode of Cracking Addiction, we continue our deep dive into alcohol. We define alcohol use disorder, the definitions of dependence and addiction, the harms related to alcohol and the natural progression of alcohol use disorder and how to screen for people who might be at risk of alcohol use disorder and the importance of brief interventions.

18 Aug 202117min

Alcohol Consumption Pt1

Alcohol Consumption Pt1

Alcohol is a common and ubiquitous part of our lives.  It is widely consumed, portrayed and advertised in the media and consuming alcohol is an acceptable part of adult life.  However, there are significant harms associated with alcohol consumption and in this episode of Cracking Addiction we explore some of the data around alcohol, the harms it causes within society, what a standard drink is and how much alcohol it is safe to drink.

11 Aug 202114min

Cracking Addiction - An Introduction

Cracking Addiction - An Introduction

Addiction Medicine is a speciality of medicine shrouding in mystery and disinformation, as is addiction and substance use disorder. In this introductory episode, Dr Ferghal Armstrong and Dr Thileepan Naren explain their interests in Addiction Medicine, what motivated this interest in Addiction Medicine and the benefits they have seen when engaging, empathising and listening to patients with addiction issues.

4 Aug 202119min

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