Automatic procedure for the post-processing of in-vivo 1H magnetic resonance spectroscopy

L. T. Mainardi; D. Origgi; A. Paganini; A. Falini; G. Calabrese; G. Scotti; S. Cerutti

Automatic procedure for the post-processing of in-vivo 1H magnetic resonance spectroscopy

L. T. Mainardi, D. Origgi, A. Paganini, A. Falini, G. Calabrese, G. Scotti, S. Cerutti

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

Abstract

An automatic procedure to post-process the ¹H Magnetic Resonance Spectroscopy (MRS) signal is presented. The procedure, after the removal of the residual water signal, separates the metabolic peaks of MRS spectrum from the background noise and decomposes the spectrum in a sum of Lorentzian functions and Gaussian noise. As a result, relevant metabolic information such as the relative concentrations of metabolites are automatically computed. The proposed procedure has been tested versus the manual analysis of four independent operators in order to verify the reliability of the extracted parameters.

Original language	English
Title of host publication	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Publisher	IEEE
Pages	750-751
Number of pages	2
Volume	2
Publication status	Published - 1996
Event	Proceedings of the 1996 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 2 (of 5) - Amsterdam, Neth Duration: Oct 31 1996 → Nov 3 1996

Other

Other	Proceedings of the 1996 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 2 (of 5)
City	Amsterdam, Neth
Period	10/31/96 → 11/3/96

ASJC Scopus subject areas

Bioengineering

Cite this

Mainardi, LT, Origgi, D, Paganini, A, Falini, A, Calabrese, G, Scotti, G & Cerutti, S 1996, Automatic procedure for the post-processing of in-vivo 1H magnetic resonance spectroscopy. in Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. vol. 2, IEEE, pp. 750-751, Proceedings of the 1996 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 2 (of 5), Amsterdam, Neth, 10/31/96.

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title = "Automatic procedure for the post-processing of in-vivo 1H magnetic resonance spectroscopy",

abstract = "An automatic procedure to post-process the 1H Magnetic Resonance Spectroscopy (MRS) signal is presented. The procedure, after the removal of the residual water signal, separates the metabolic peaks of MRS spectrum from the background noise and decomposes the spectrum in a sum of Lorentzian functions and Gaussian noise. As a result, relevant metabolic information such as the relative concentrations of metabolites are automatically computed. The proposed procedure has been tested versus the manual analysis of four independent operators in order to verify the reliability of the extracted parameters.",

author = "Mainardi, {L. T.} and D. Origgi and A. Paganini and A. Falini and G. Calabrese and G. Scotti and S. Cerutti",

year = "1996",

language = "English",

volume = "2",

pages = "750--751",

booktitle = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",

publisher = "IEEE",

note = "Proceedings of the 1996 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 2 (of 5) ; Conference date: 31-10-1996 Through 03-11-1996",

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TY - GEN

T1 - Automatic procedure for the post-processing of in-vivo 1H magnetic resonance spectroscopy

AU - Mainardi, L. T.

AU - Origgi, D.

AU - Paganini, A.

AU - Falini, A.

AU - Calabrese, G.

AU - Scotti, G.

AU - Cerutti, S.

PY - 1996

Y1 - 1996

N2 - An automatic procedure to post-process the 1H Magnetic Resonance Spectroscopy (MRS) signal is presented. The procedure, after the removal of the residual water signal, separates the metabolic peaks of MRS spectrum from the background noise and decomposes the spectrum in a sum of Lorentzian functions and Gaussian noise. As a result, relevant metabolic information such as the relative concentrations of metabolites are automatically computed. The proposed procedure has been tested versus the manual analysis of four independent operators in order to verify the reliability of the extracted parameters.

AB - An automatic procedure to post-process the 1H Magnetic Resonance Spectroscopy (MRS) signal is presented. The procedure, after the removal of the residual water signal, separates the metabolic peaks of MRS spectrum from the background noise and decomposes the spectrum in a sum of Lorentzian functions and Gaussian noise. As a result, relevant metabolic information such as the relative concentrations of metabolites are automatically computed. The proposed procedure has been tested versus the manual analysis of four independent operators in order to verify the reliability of the extracted parameters.

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UR - http://www.scopus.com/inward/citedby.url?scp=0030312064&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0030312064

VL - 2

SP - 750

EP - 751

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

PB - IEEE

T2 - Proceedings of the 1996 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 2 (of 5)

Y2 - 31 October 1996 through 3 November 1996

ER -

Automatic procedure for the post-processing of in-vivo 1H magnetic resonance spectroscopy

Abstract

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ASJC Scopus subject areas

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