Assessing the Safety Margin for Micromotion‐Induced Strain at Electrode–Tissue Interface: A Finite Element Analysis via COMSOL

Assessing the Safety Margin for Micromotion‐Induced Strain at Electrode–Tissue Interface: A Finite Element Analysis via COMSOL

Abstract Brain movement significantly impacts the biocompatibility of neural probes, primarily due to continuous loading and strain on neural tissue. This study investigates the strain profile at the electrode–tissue interface under various brain displacements—vertical, lateral, diagonal, and torque...

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Bibliographic Details
Main Authors: Ali Sharbatian, Akhilesh Kamtikar, Danesh Ashouri Vajari, Thomas Stieglitz
Format: Article
Language:English
Published: Wiley-VCH 2025-05-01
Series:Advanced Materials Interfaces
Subjects:
brain model
finite element analysis
micromotion
neural probes
Online Access:https://doi.org/10.1002/admi.202401001
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