![Safety and efficacy of occipital nerve stimulation for attack prevention in medically intractable chronic cluster headache (ICON): a randomised, double-blind, multicentre, phase 3, electrical dose-controlled trial - The Lancet Neurology Safety and efficacy of occipital nerve stimulation for attack prevention in medically intractable chronic cluster headache (ICON): a randomised, double-blind, multicentre, phase 3, electrical dose-controlled trial - The Lancet Neurology](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/9bb80e76-6384-474c-96bc-7745f2a4ab69/gr1_lrg.jpg)
Safety and efficacy of occipital nerve stimulation for attack prevention in medically intractable chronic cluster headache (ICON): a randomised, double-blind, multicentre, phase 3, electrical dose-controlled trial - The Lancet Neurology
![Safety and efficacy of occipital nerve stimulation for attack prevention in medically intractable chronic cluster headache (ICON): a randomised, double-blind, multicentre, phase 3, electrical dose-controlled trial - The Lancet Neurology Safety and efficacy of occipital nerve stimulation for attack prevention in medically intractable chronic cluster headache (ICON): a randomised, double-blind, multicentre, phase 3, electrical dose-controlled trial - The Lancet Neurology](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/cfe4e028-dafa-408c-afee-6010c027f638/gr3_lrg.jpg)
Safety and efficacy of occipital nerve stimulation for attack prevention in medically intractable chronic cluster headache (ICON): a randomised, double-blind, multicentre, phase 3, electrical dose-controlled trial - The Lancet Neurology
![Attenuated alpha oscillation and hyperresponsiveness reveals impaired perceptual learning in migraineurs | The Journal of Headache and Pain | Full Text Attenuated alpha oscillation and hyperresponsiveness reveals impaired perceptual learning in migraineurs | The Journal of Headache and Pain | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs10194-022-01410-2/MediaObjects/10194_2022_1410_Fig1_HTML.png)