### Abstract

Continuous Loop Averaging Deconvolution (CLAD) is a recently developed mathematical theory and algorithm that allows to deconvolve averaged electrophysiological signals obtained at high stimulation (Delgado and Özdamar (2004) [1]). It assumes that the individual unit responses are linearly combined to form quasi-steady state responses. One limitation of this algorithm is related to the fact that the length of the recording window has to be equivalent to the duration of the response. In this study, we have developed a modified deconvolution averaging algorithm to derive deconvolved responses when the length of the recording is longer than the duration of the response. The algorithm uses the Least Mean Square (LMS) optimization method to find the deconvolved recording that best fits the acquired data. The method has been applied to study the evoked activity in 40 Hz auditory responses.

Original language | English |
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Title of host publication | IFMBE Proceedings |

Pages | 135-136 |

Number of pages | 2 |

Volume | 24 |

DOIs | |

State | Published - Nov 6 2009 |

Event | 25th Southern Biomedical Engineering Conference 2009 - Miami, FL, United States Duration: May 15 2009 → May 17 2009 |

### Other

Other | 25th Southern Biomedical Engineering Conference 2009 |
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Country | United States |

City | Miami, FL |

Period | 5/15/09 → 5/17/09 |

### Fingerprint

### Keywords

- CLAD
- Deconvolution
- Evoked Response
- MLR

### ASJC Scopus subject areas

- Biomedical Engineering
- Bioengineering

### Cite this

*IFMBE Proceedings*(Vol. 24, pp. 135-136) https://doi.org/10.1007/978-3-642-01697-4_48

**The use of modified deconvolution averaging algorithm for the analysis of auditory evoked activity.** / Presacco, A.; Bohorquez, Jorge; Yavuz, E.; Ozdamar, Ozcan.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

*IFMBE Proceedings.*vol. 24, pp. 135-136, 25th Southern Biomedical Engineering Conference 2009, Miami, FL, United States, 5/15/09. https://doi.org/10.1007/978-3-642-01697-4_48

}

TY - GEN

T1 - The use of modified deconvolution averaging algorithm for the analysis of auditory evoked activity

AU - Presacco, A.

AU - Bohorquez, Jorge

AU - Yavuz, E.

AU - Ozdamar, Ozcan

PY - 2009/11/6

Y1 - 2009/11/6

N2 - Continuous Loop Averaging Deconvolution (CLAD) is a recently developed mathematical theory and algorithm that allows to deconvolve averaged electrophysiological signals obtained at high stimulation (Delgado and Özdamar (2004) [1]). It assumes that the individual unit responses are linearly combined to form quasi-steady state responses. One limitation of this algorithm is related to the fact that the length of the recording window has to be equivalent to the duration of the response. In this study, we have developed a modified deconvolution averaging algorithm to derive deconvolved responses when the length of the recording is longer than the duration of the response. The algorithm uses the Least Mean Square (LMS) optimization method to find the deconvolved recording that best fits the acquired data. The method has been applied to study the evoked activity in 40 Hz auditory responses.

AB - Continuous Loop Averaging Deconvolution (CLAD) is a recently developed mathematical theory and algorithm that allows to deconvolve averaged electrophysiological signals obtained at high stimulation (Delgado and Özdamar (2004) [1]). It assumes that the individual unit responses are linearly combined to form quasi-steady state responses. One limitation of this algorithm is related to the fact that the length of the recording window has to be equivalent to the duration of the response. In this study, we have developed a modified deconvolution averaging algorithm to derive deconvolved responses when the length of the recording is longer than the duration of the response. The algorithm uses the Least Mean Square (LMS) optimization method to find the deconvolved recording that best fits the acquired data. The method has been applied to study the evoked activity in 40 Hz auditory responses.

KW - CLAD

KW - Deconvolution

KW - Evoked Response

KW - MLR

UR - http://www.scopus.com/inward/record.url?scp=70350599804&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70350599804&partnerID=8YFLogxK

U2 - 10.1007/978-3-642-01697-4_48

DO - 10.1007/978-3-642-01697-4_48

M3 - Conference contribution

SN - 9783642016967

VL - 24

SP - 135

EP - 136

BT - IFMBE Proceedings

ER -