Detection of cell occupation on Cochlear Implants (CI) for long-term monitoring of stimulation efficiency

Key Points

• This research aims to investigate the immune response and fibrosis in cochlear implants affecting stimulation effectiveness.
• Examined the immune response post-implantation of cochlear implants.
• Monitored cell layer formation in the cochlea over time.
• Analyzed the impact of fibrosis on stimulation levels.
• Identified significant cell layer formation (fibrosis) following CI implantation.
• Noted a correlation between fibrosis and reduced stimulation efficiency.
• Demonstrated the necessity for long-term monitoring of cochlear implants.