Neurostimulation Podcast – Chapter 6: tDCS Safety – Myths, Evidence, and Best Practices

Episode Overview:

In this episode, host Dr. Michael Passmore explores Chapter 6 of the "Practical Guide to Transcranial Direct Current Stimulation: Principles, Procedures, and Applications." The focus is on the safety of tDCS (transcranial direct current stimulation), addressing common myths, reviewing the latest research, and outlining best practices for both clinical and home use.

Key Topics Covered:

Introduction to tDCS safety and the framework for evaluation

Distinction between adverse events and adverse effects

Review of evidence from over 33,000 tDCS sessions and 1,000+ individuals

Insights from animal studies and their relevance to human safety

Risk assessment protocols in both animal and human studies

Safety considerations for vulnerable populations (children, stroke survivors, epilepsy, individuals with implants)

Home use of tDCS: evidence, compliance, and telehealth supervision

Debunking common myths about tDCS safety:

Myth 1: tDCS hasn’t been tested long enough

Myth 2: tDCS is dangerous for older adults

Myth 3: tDCS can cause permanent brain damage

Common mild side effects and how to prevent them

Real-world safety guidelines and recommendations for practitioners and researchers

The importance of ongoing vigilance, ethics, and future directions in tDCS safety research

Takeaway Message:

When applied responsibly and following evidence-based protocols, tDCS is one of the safest forms of neuromodulation available today. Home use is safe under supervision, and vulnerable groups can be included with tailored protocols. Ongoing research and monitoring will continue to refine best practices.

Resources & Links:

"Practical Guide to Transcranial Direct Current Stimulation: Principles, Procedures, and Applications"

For questions, comments, or topic suggestions, leave a comment below or reach out via the podcast’s contact page.

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