Angel V. Peterchev

About

Angel V. Peterchev is a leading biomedical engineer and neuroscientist whose research sits at the intersection of neurostimulation technology, brain-machine interfaces, and cognitive neuroscience. Based primarily at Duke University, Peterchev has made foundational contributions to the development and optimization of transcranial magnetic stimulation (TMS) — a non-invasive technique used both in clinical treatment and neuroscientific research. His most recognized contribution is co-authorship of the 2020 expert safety guidelines for TMS use, developed under the auspices of the International Federation of Clinical Neurophysiology following a landmark consensus conference in Siena, Italy. This landmark document has already accumulated over 1,400 citations, underscoring its field-defining importance for researchers and clinicians worldwide. Peterchev has also advanced TMS technology itself, pioneering flexible pulse waveform control and precision robotic coil positioning systems that improve targeting accuracy and reproducibility. Beyond hardware innovation, his work explores how repetitive TMS can modulate working memory across the lifespan, with particular attention to healthy aging populations. Additionally, his contributions to intracortical microstimulation research support the development of somatosensory feedback systems for individuals with tetraplegia. Collectively, Peterchev's work bridges engineering innovation with meaningful clinical and cognitive applications, making him a pivotal figure in modern neurostimulation science.

Research Focus

Key Achievements

Top Papers

1. 1
   Safety and recommendations for TMS use in healthy subjects and patient populations, with updates on training, ethical and regulatory issues: Expert Guidelines

   1,471 citations · 2020
2. 2
   Online repetitive transcranial magnetic stimulation during working memory in younger and older adults: A randomized within-subject comparison

   73 citations · 2019
3. 3
   Characterizing the short-latency evoked response to intracortical microstimulation across a multi-electrode array

   55 citations · 2022
4. 4
   Accuracy of robotic coil positioning during transcranial magnetic stimulation

   42 citations · 2019
5. 5
   Advances in Transcranial Magnetic Stimulation Technology

   36 citations · 2015
6. 6
   Site-specific effects of online rTMS during a working memory task in healthy older adults

   5 citations · 2019
7. 7
   Accuracy of robotic coil positioning during transcranial magnetic stimulation

   4 citations · 2019

Key Collaborators

Contact & Links