Characterization and variability of intracortical iridium oxide microelectrodes

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn 2, Issue , 2003, Pages 1976-1978

  Cogan, S F ^a   Troyk, P R ^b   Detlefsen, D E ^b   Ehrlich, J ^a   Plante, T D ^a   McCreery, D B ^c   Bullara, L ^c   Bak, M ^d  

^a EIC LABORATORIES INC   (United States)

^b ILLINOIS INSTITUTE OF TECHNOLOGY   (United States)

^c HUNTINGTON MEDICAL RESEARCH INSTITUTES   (United States)

^d NATIONAL INSTITUTES OF HEALTH   (United States)

Author keywords

AIROF; Charge injection; Cyclic voltammetry; Iridium; Microelectrodes; Neural stimulation

Indexed keywords

CYCLIC VOLTAMMETRY; ELECTRIC CURRENTS; ELECTRIC POTENTIAL; ELECTROCHEMISTRY; ELECTROLYTES; INSULATION; MICROELECTRODES; POLYMERS;

ACTIVATED IRIDIUM OXIDE FILMS (AIROF); CHARGE-INJECTION; NEURAL SIMULATION;

IRIDIUM COMPOUNDS;

EID: 1542361272     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. P. R. Troyk, W. Agnew, M. Bak, J. Berg, D. Bradley, L. Bullara, S. Cogan, R. Erickson, C. Kufta, D. McCreery, E. Schmidt, V. Towle, "Multichannel cortical stimulation for restoration of vision," 2nd Joint Conference of the BMES-EMBS, Houston TX Oct 2002.
2. D. B. McCreery, T. G. H. Yuen, W. F. Agnew, L. A. Bullara, "A characterization of the effects on neuronal excitability due to prolonged microstimulation with chronically implanted micro-electrodes," IEEE Trans Biomed Eng., vol. 44, pp. 931-939, 1997.
3. L. S. Robblee, J. L. Lefko, S. B. Brummer, "Activated Ir: An electrode suitable for reversible charge injection in saline," J. Electrochem. Soc., vol. 130, pp. 731-733, 1983.
4. X. Beebe, T. L. Rose, "Charge injection limits of activated iridium oxide electrodes with 0.2 ms pulses in bicarbonate buffered saline," IEEE Trans. Biomed. Eng., vol. 35, pp. 494-495, 1988.