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Endovascular

Ultra-Flexible Endovascular Probe Maps Deep-Brain Activity

By Walter Beckwith, American Association for the Advancement of Science (AAAS) July 22, 2023Micro-endovascular (MEV) probe selectively implanted into a curved branch for neural recording across the blood vessel wall. The MEV probe (yellow), which is designed to curve into branched (vs. straight) blood vessels, is selectively injected into the branched vessel by saline flow through the microcatheter (cyan) in which it was preloaded. Credit: Anqi Zhang, Stanford UniversityA new study presents a minimally invasive,…