Surface micro-machined polysilicon probes for neurophysiology

J. Muthuswamy, M. Okandan, J. McBrayer, N. V. Thakor

Research output: Contribution to journalArticlepeer-review

Abstract

This study explores the feasibility of using surface-micromachining technology for fabricating micro-probes that can be chronically implanted in the brain. The micro-probes were 3 mm long and 50 μm × 2 μm in cross-section. The probes successfully penetrated the brains only when the dura was removed. Chronic implantation of the microprobe for upto 2 weeks produced only minor gliosis.

Original languageEnglish (US)
Number of pages1
JournalAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume1
DOIs
StatePublished - Jan 1 2000

Keywords

  • Brain
  • Implantation
  • Micromachining
  • Microprobes
  • Polysilicon

ASJC Scopus subject areas

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

Fingerprint Dive into the research topics of 'Surface micro-machined polysilicon probes for neurophysiology'. Together they form a unique fingerprint.

Cite this