Current Perspectives on Lesser-Known Aspects of Headache

The document discussed various less-known aspects of headaches, addressing both primary and secondary types as ongoing clinical concerns. It explored unanswered questions such as the genetic basis of headaches, the impact of smartphones on brain health, and the effectiveness of botulinum toxin in treating chronic migraines. The book aimed to provide new insights and guidance on these topics, differing from traditional headache textbooks by focusing on these novel issues.