Accession Number:

ADA411824

Title:

Application of the Walsh Transform in an Integrated Algorithm for the Detection of Interictal Spikes

Descriptive Note:

Conference paper

Corporate Author:

FLORIDA INTERNATIONAL UNIV MIAMI DEPT OF ELECTRICAL AND COMPUTER ENGINEERING

Personal Author(s):

• Sanchez, D.
• Adjouadi, M.
• Barreto, A.
• Jayakar, P.
• Yaylali, I.

Report Date:

2001-10-25

Pagination or Media Count:

5.0

Abstract:

This paper introduces a novel spike detection algorithm based on the use of Walsh Transforms. The algorithm focuses on the assessment of characteristics in the Electroencephalogram EEG signal that reveal the presence of a spike feature. The mathematical formulation of the algorithm is introduced and results obtained from the analysis of data from 7 epileptic patients are presented.

Descriptors:

• *ALGORITHMS
• *ELECTROENCEPHALOGRAPHY
• *SPIKES
• *WALSH TRANSFORMATION
• INTEGRATED SYSTEMS
• DETECTION
• FORMULAS(MATHEMATICS)

Subject Categories:

• Medicine and Medical Research
• Computer Programming and Software

Distribution Statement:

APPROVED FOR PUBLIC RELEASE