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People with neurodegenerative concerns Research on the connection between sleep disruption and neurodegenerative disease is growing rapidly

Practical Guidance (Interim) Clinicians should counsel that current evidence does not justify routine therapeutic use outside registered ethically approved research protocols and that online sourcing introduces quality, legal and professional risk

The author DK declared that they were an editorial board member of Frontiers, at the time of submission

This is pathophysiologically important as such regions-either caused by channelopathy or even more complex mechanisms-may give rise to areas of low voltage and electrical zig-zag conduction that constitute a substrate for microreentry as the arrhythmogenic basis of the syndrome