A novel stimulus artifact removal technique for high-rate electrical stimulation.

A novel stimulus artifact removal technique for high-rate electrical stimulation. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

A novel stimulus artifact removal technique for high-rate electrical stimulation. Abstract Text:

Electrical stimulus artifact corrupting electrophysiological recordings often makes the subsequent analysis of the underlying neural response difficult. This is particularly evident when investigating short-latency neural activity in response to high-rate electrical stimulation. We developed and evaluated an off-line technique for the removal of stimulus artifact from electrophysiological recordings. Pulsatile electrical stimulation was presented at rates of up to 5000pulses/s during extracellular recordings of guinea pig auditory nerve fibers. Stimulus artifact was removed by replacing the sample points at each stimulus artifact event with values interpolated along a straight line, computed from neighbouring sample points. This technique required only that artifact events be identifiable and that the artifact duration remained less than both the inter-stimulus interval and the time course of the action potential. We have demonstrated that this computationally efficient sample-and-interpolate technique removes the stimulus artifact with minimal distortion of the action potential waveform. We suggest that this technique may have potential applications in a range of electrophysiological recording systems.

A novel stimulus artifact removal technique for high-rate electrical stimulation. Publishing Authors By Initials

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

A novel stimulus artifact removal technique for high-rate electrical stimulation. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of neuroscience methods

VOLUME: 170

Page Numbers: 277-84

Journal Abbreviation: J. Neurosci. Methods

ISSN: 0165-0270

DAY: 3

MONTH: 02

YEAR: 2008

A novel stimulus artifact removal technique for high-rate electrical stimulation. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 7905558

A novel stimulus artifact removal technique for high-rate electrical stimulation. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: A novel stimulus artifact removal technique for high-rate electrical stimulation. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for A novel stimulus artifact removal technique for high-rate electrical stimulation.

AFFILIATION: Department of Otolaryngology, The University of Melbourne, Melbourne, Australia.

Country: Netherlands

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: J Neurosci Methods

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

A novel stimulus artifact removal technique for high-rate electrical stimulation Related Publications

• 'Off-label' drug use in sexual medicine treatment.
• A novel stimulus artifact removal technique for high-rate electrical stimulation.
• Ampullary cancer in chemical workers.
• Asphyxial games in children and adolescents.
• Decreased survival of mosquito cells after stable transfection with a Drosophila ecdysteroid response element: possible involvement of a 40 kDa DNA binding protein.
• Effects of brief periods of myocardial ischemia on regional myocardial function and creatine kinase release in conscious dogs and baboons.
• GABAergic neurons comprise a major cell type in rodent visual relay nuclei: an immunocytochemical study of pretectal and accessory optic nuclei.
• Genetic data and the listing of species under the u.s. Endangered species act.
• Histone H1-like, lysine-rich low complexity amino acid extensions in mosquito ribosomal proteins RpL23a and RpS6 have evolved independently.
• Indiana pouch stone formation caused by a long-forgotten metallic ball bearing.
• Large-scale dairy operations: assessing concerns of neighbors about quality-of-life issues.
• Life events; their role in onset and relapse in psychosis, research utilizing semi-structured interview methods: a literature review.
• Liver transplantation for hepatopulmonary syndrome (HPS): what is the MESSAGE?
• MR imaging of soft-tissue hemangiomas: correlation with pathologic findings.
• Management of cancer pain: basic principles and neuropathic cancer pain.
• Men who have sex with men: estimated population sizes and mortality rates by race/ethnicity, Miami-Dade County, Florida.
• Modulation of pulmonary endothelial endothelin B receptor expression and signaling: implications for experimental hepatopulmonary syndrome.
• Neurotensin and cholecystokinin coexistence within neurons of the ventral mesencephalon: projections to forebrain.
• Oxygen desaturation during sleep in hepatopulmonary syndrome.
• Pain management.
• Pathology of arterial lesions amenable to percutaneous transluminal angioplasty.
• Pentoxifylline attenuation of experimental hepatopulmonary syndrome.
• Renal venous thrombosis in the newborn.
• Screening for haematological and iron-related abnormalities in elite athletes-Analysis of 576 cases.
• Steam penetration into containers for surgical dressings.
• Sterilisation of radium needles and gynaecological applicators.
• The clinical utility of screening of biochemical parameters in elite athletes: analysis of 100 cases.
• The importance of good teamwork.
• Unique SMAD1/5/8 activity at the phalanx-forming region determines digit identity.
• Utility of pulse oximetry screening for hepatopulmonary syndrome.