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Robert Peach on Muck Rack

Robert Peach

Berkeley
As seen in: Medium, Nature, Wiley Online Library, Frontiers, The Mercury News, BioRxiv, Cell Press, Cell Reports, The Lancet, East Bay Times and
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Articles

Identifying maximal beta power from directional subthalamic local field potentials in Parkinson’s disease

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By Jennifer Behnke, Robert Peach, Moritz Gerster, Richard M. Köhler, Jeroen Habets, Johannes Busch, Varvara Mathiopoulou, Jonathan Kaplan, Lucia K. Feldmann, Chi Wang Ip, Katharina Faust, Patricia Krause, Andrea Kuhn, Juliette Vivien, Gerd-Helge Schneider
| Nature Verified
Abstract Accurate subthalamic beta activity could guide deep brain stimulation programming in Parkinson’s disease, but bipolar recordings complicate contact selection. In 39 patients, we validated three methods to estimate pseudo-monopolar beta power. Distance-weighted methods (Euclidean, Strelow) agreed consistently with the externalized “ground-truth” beta distribution. Maximal beta power across 20s windows was more stable in ring than in directional channels.
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StimVision: smartphone video kinematics to optimize DBS programming in Parkinson’s disease

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By Florian Lange, Diego L. Guarin, Jens Volkmann, Robert Peach, Martin M. Reich, Philipp Köberle, Gamze Adaçay
| Nature Verified
Abstract Deep brain stimulation (DBS) improves motor function in Parkinson’s disease, yet programming remains labor-intensive and largely subjective. We evaluated a smartphone video-based kinematic framework (StimVision) for objective, within-session optimization of DBS settings and characterization of therapeutic motor signatures. Fifteen patients with subthalamic DBS performed repetitive hand opening–closing while multiple stimulation programs were tested in the medication-off state.
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[2512.20552] Information-theoretic signatures of causality in Bayesian networks and hypergraphs

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By Zhaolu Liu, Robert Peach, Mauricio Barahona, Sung En
| arxiv.org
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