IEEE Trans Neural Syst Rehabil Eng. 2006 Mar;14(1):91-100.

Evaluation of the stability of intracortical microelectrode arrays.

Liu X, McCreery DB, Bullara LA, Agnew WF.

Source

Huntington Medical Research Institutes, Neural Engineering Program, Pasadena, CA 91105, USA.

Abstract

In order to use recorded neural activities from the brain as control signals for neuroprosthesis devices, it is important to maintain a stable interface between chronically implanted microelectrodes and neural tissue. Our previous paper introduced a method to quantify the stability of the recording microelectrodes. In this paper, the method is refined 1) by incorporating stereotypical behavioral patterns into the spike sorting program and 2) by using a classifier based on Bayes theorem for assigning the recorded action potentials to the underlying neural generators. An improved method for calculating stability index is proposed. The results for the stability of microelectrode arrays that differ in structure are presented.

PMID:: 16562636; [PubMed - indexed for MEDLINE]

Publication Types, MeSH Terms, Grant Support

Publication Types

Research Support, N.I.H., Extramural

MeSH Terms

Grant Support

5-R01-NS40099-02/NS/NINDS NIH HHS/United States

LinkOut - more resources

Full Text Sources

Supplemental Content

Icon for IEEE Engineering in Medicine and Biology Society

Save items

Related citations in PubMed

Stability of the interface between neural tissue and chronically implanted intracortical microelectrodes. [IEEE Trans Rehabil Eng. 1999]
Stability of the interface between neural tissue and chronically implanted intracortical microelectrodes.
Liu X, McCreery DB, Carter RR, Bullara LA, Yuen TG, Agnew WF. IEEE Trans Rehabil Eng. 1999 Sep; 7(3):315-26.
Silicon-substrate intracortical microelectrode arrays for long-term recording of neuronal spike activity in cerebral cortex. [IEEE Trans Neural Syst Rehabil...]
Silicon-substrate intracortical microelectrode arrays for long-term recording of neuronal spike activity in cerebral cortex.
Kipke DR, Vetter RJ, Williams JC, Hetke JF. IEEE Trans Neural Syst Rehabil Eng. 2003 Jun; 11(2):151-5.
Microelectrode array fabrication by electrical discharge machining and chemical etching. [IEEE Trans Biomed Eng. 2004]
Microelectrode array fabrication by electrical discharge machining and chemical etching.
Fofonoff TA, Martel SM, Hatsopoulos NG, Donoghue JP, Hunter IW. IEEE Trans Biomed Eng. 2004 Jun; 51(6):890-5.
Review A review of methods for spike sorting: the detection and classification of neural action potentials. [Network. 1998]
Review A review of methods for spike sorting: the detection and classification of neural action potentials.
Lewicki MS. Network. 1998 Nov; 9(4):R53-78.
Review Techniques for extracting single-trial activity patterns from large-scale neural recordings. [Curr Opin Neurobiol. 2007]
Review Techniques for extracting single-trial activity patterns from large-scale neural recordings.
Churchland MM, Yu BM, Sahani M, Shenoy KV. Curr Opin Neurobiol. 2007 Oct; 17(5):609-18.

See reviews... See all...

Cited by 6 PubMed Central articles

Adaptive movable neural interfaces for monitoring single neurons in the brain. [Front Neurosci. 2011]
Adaptive movable neural interfaces for monitoring single neurons in the brain.
Muthuswamy J, Anand S, Sridharan A. Front Neurosci. 2011; 5:94. Epub 2011 Sep 8.
Neuronal loss due to prolonged controlled-current stimulation with chronically implanted microelectrodes in the cat cerebral cortex. [J Neural Eng. 2010]
Neuronal loss due to prolonged controlled-current stimulation with chronically implanted microelectrodes in the cat cerebral cortex.
McCreery D, Pikov V, Troyk PR. J Neural Eng. 2010 Jun; 7(3):036005. Epub 2010 May 11.
Bridging the Divide between Neuroprosthetic Design, Tissue Engineering and Neurobiology. [Front Neuroeng. 2010]
Bridging the Divide between Neuroprosthetic Design, Tissue Engineering and Neurobiology.
Leach JB, Achyuta AK, Murthy SK. Front Neuroeng. 2010 Feb 8; 2:18. Epub 2010 Feb 8.

See all...

Related information

Related Citations
Calculated set of PubMed citations closely related to the selected article(s) retrieved using a word weight algorithm. Related articles are displayed in ranked order from most to least relevant, with the “linked from” citation displayed first.
Cited in PMC
Full-text articles in the PubMed Central Database that cite the current articles.

Recent activity

Clear Turn Off Turn On

Evaluation of the stability of intracortical microelectrode arrays.
Evaluation of the stability of intracortical microelectrode arrays.
IEEE Trans Neural Syst Rehabil Eng. 2006 Mar ;14(1):91-100.

PubMed
Case records of the Massachusetts General Hospital. Weekly clinicopathological e...
Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 45-1991. An 84-year-old man with a slowly enlarging mass in the left popliteal space.
N Engl J Med. 1991 Nov 7 ;325(19):1361-7.

PubMed
Prevalence of autoantibodies associated with thyroid and celiac disease in Ullri...
Prevalence of autoantibodies associated with thyroid and celiac disease in Ullrich-Turner syndrome in relation to adult height after growth hormone treatment.
J Pediatr Endocrinol Metab. 2006 Feb ;19(2):149-54.

PubMed
Role of cytochrome c heme lyase in mitochondrial import and accumulation of cyto...
Role of cytochrome c heme lyase in mitochondrial import and accumulation of cytochrome c in Saccharomyces cerevisiae.
Mol Cell Biol. 1991 Nov ;11(11):5487-96.

PubMed
THE IMPACT OF TUBERCULOSIS ON HISTORY, LITERATURE AND ART.
THE IMPACT OF TUBERCULOSIS ON HISTORY, LITERATURE AND ART.
Med Hist. 1962 Oct ;6(4):301-18.

PubMed

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

PubMed

Result Filters

Display Settings:

Send to: