Ho, ho, ho! Gather around, my dear friends, for I have a tale to tell, not of reindeer and sleighs, but of a magical journey through the land of neuromodulation and its quest to conquer the formidable foes known as migraines and chronic cluster headaches. In the merry month of August 2023, a group of intrepid explorers embarked on an expedition through the vast and snowy fields of PubMed, seeking the most wondrous and up-to-date treasures of knowledge.

With their list checked twice, they found 1989 sparkling studies, but only the most special—systematic reviews from the years 2022 to 2023—were chosen to light up their path. Like elves in Santa’s workshop, they meticulously sifted through these to find the brightest gems, adding a sprinkle of primary literature to their sack of gifts.

In their sleigh, powered by the magic of science, they focused on four enchanting techniques: peripheral nerve stimulation (PNS), akin to the gentle jingle of bells; transcranial magnetic stimulation (TMS), as mesmerizing as the Northern Lights; deep brain stimulation (DBS), deep and mysterious as the winter’s night; and spinal cord stimulation (SCS), as comforting as a warm fireplace.

As they journeyed, they discovered that these magical interventions could indeed bring joy to the world of those suffering from the relentless elves of pain known as migraines and chronic cluster headaches. Reductions in the frequency and intensity of these unwelcome visitors were noted, much like the calm after a snowstorm. While they encountered some icy patches along the way, such as adverse effects and the costs of these magical techniques, the overall journey was filled with hope and good tidings.

So, as we await the arrival of Santa and his reindeer, let us take comfort in the knowledge that the future is bright—or at least less headache-inducing—for those navigating the stormy skies of migraines and chronic cluster headaches, thanks to the magic of neuromodulation. Merry reading, and to all a good night!