Stimulating Brains Andreas Horn

Dr. Mark Hallett is arguably the person that put transcranial magnetic stimulation (TMS) on the map. Besides that, he is an authority in the field of movement disorders and motor control, with specific focus – spread throughout the years – on Parkinson's Disease, dystonia and functional movement disorders. In our conversation, Dr. Hallett shares anecdotes from the early time of the TMS field, his large number of mentors and even larger number of mentees, how he was able to treat the pianist Leon Fleisher with botolinum toxin, the enigmatic pathomechanism of dystonia, the mysterious cases of the Havanna syndrome, and his work with functional neurological disorders. We include guest questions by none less than Drs. Mark S. George, Mike D. Fox, Christos Ganos, Robert Chen, Joseph Claßen, Shan Siddiqi and Joseph Taylor.

Dr. Hallett is an NIH Distinguished Investigator and the Chief of the Human Motor Control Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda. He trained at Harvard Medical School, NIH, Massachusetts General Hospital and the Institute of Psychiatry in London. He is past President of the International Federation of Clinical Neurophysiology and the President of the newly founded Functional Neurological Disorder Society. Dr. Hallett is also remote past President of the Movement Disorder Society and past Editor-in-Chief of Clinical Neurophysiology. He has won many awards including, in October 2019, the World Federation of Neurology Medal for Contributions to Neuroscience. His work mainly deals with principles of motor control and the pathophysiology of movement disorders. He authored >1,200 scientific papers with more than 160,000 citations and has an H-index of 212. According to research.com, Dr. Hallett is the 75th most cited researcher in the US, and 104th in the world.

In our ongoing exploration of the DBS ecosystem through the lens of key industry leaders, below is our conversaion with Amaza Reitmeier who is the Vice President and General Manager of Brain Modulation at Medtronic. We learn differences between life in academia and industry, with a key potential of industry work to get the ability to make change at scale.

In this episode, we discuss what the future of brain modulation may offer, with some aspirational commentary on several potential opportunities for DBS and related therapies. Some of the opportunities we discuss are currently under development by Medtronic or others, while other opportunities may still be in a nascent state without a concrete roadmap for incorporation into a particular product or therapy.

In this very special episode, we are thrilled to welcome back Ben Stecher, marking his remarkable third appearance on StimBrains (you can find him previously featured on episodes #12 and #14). Today’s discussion takes a profound turn as we delve into the unique collaboration between Ben and his neurologist Dr. Alfanso Fasano, who is a Professor in the Department of Medicine (Division of Neurology) at the University of Toronto.

Together, they’ve co-authored ‘Reprogramming The Brain‘, a book that offers a new vision for the future of brain science and neuromodulation. We are very excited to delve into this voyage as seen through the eyes of both a patient navigating the complexities of Parkinson’s disease and his doctor.

When I interviewed Marwan Hariz for episode #4, he wrote in an email: "When you finish the series and all interviews, please let me know because then I should interview you as the Grand Finale of this series…". Throughout the recordings, I heard similar remarks from other guests but also, increasingly, from listeners of the show. After Nico Dosenbach suggested the same in #39, Mike Fox called me and offered to interview me for a round episode of the podcast. With this episode, Stimulating Brains turns #50, and we are indeed flipping the mike so I finally get to experience what I put my guests through on the podcast. Who could have been a better host than Mike for this conversation – as a mentor of tremendous importance, he has been around for (and facilitated) most of the key turning points in my career. Mike and I talk about a lot of things that even covers my youth (thanks to a guest question by Mike Okun), my passion for music, key stages of my career and of course connectomic deep brain stimulation and a thing my lab has begun calling 'the dysfunctome'. We also reflect on the purpose of the podcast and I get to talk at length about how rewarding an experience it has been for me. We then speculate about its future and the future of the field of neuromodulation. Writing this, I want to take the opportunity to thank you all for the continuous support of Stimulating Brains – and of course for tuning into this episode, as well!

Dora Hermes and Kai Miller are associate professors at Mayo Clinic, where they have become a powerhouse on neuroscience, due to their strong collaboration and work in neural signal processing and analysis. Dora has a mathematics background, while Kai studied physics, including a PhD in physics, before becoming a functional neurosurgeon. Last year, both of them last authored a paper each at Nature Neuroscience, each with remarkable and groundbreaking findings about pretty different topics. The first paper dove into the organization of the primary motor cortex using invasive electrophysiological recordings in humans. The second measured conduction delays along fiber tracts in the developing brain.We hope you enjoy this conversation as much as we did!

In our ongoing exploration of the DBS ecosystem throughout the podcast, we've engaged with leading voices in academia, clinical practice, and the patient community, each offering invaluable perspectives on the transformative impact of DBS. Yet, the journey from laboratory to bedside is a collaborative endeavor that requires another critical player: the industry. The symbiosis between innovative scientific research and robust industry support is crucial for the successful transition of groundbreaking therapies from concept to clinical application.

Today's feature is with Dr. Binith Cheeran, M.D., Ph.D., who is the Head of Brain Therapies at Abbott. Before joining Abbott, he spent more than 10 years treating patients as a clinical neurologist in Oxford and more than 15 years in academic research, work for which he was honored by the International Parkinson and Movement Disorder Society.