Epileptic Pattern Recognition and Discovery of the Local Field Potential in Amygdala Kindling Process

IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society
Yu-Lin WangSheng-Fu Liang

Abstract

Epileptogenesis, which occurs in an epileptic brain, is an important focus for epilepsy. The spectral analysis has been popularly applied to study the electrophysiological activities. However, the resolution is dominated by the window function of the algorithm used and the sample size. In this report, a temporal waveform analysis method is proposed to investigate the relationship of electrophysiological discharges and motor outcomes with a kindling process. Wistar rats were subjected to electrical amygdala kindling to induce temporal lobe epilepsy. During the kindling process, different morphologies of afterdischarges (ADs) were found and a recognition method, using template matching techniques combined with morphological comparators, was developed to automatically detect the epileptic patterns. The recognition results were compared to manually labeled results, and 79%-91% sensitivity was found. In addition, the initial ADs (the first 10 s) of different seizure stages were specifically utilized for recognition, and an average of 85% sensitivity was achieved. Our study provides an alternative viewpoint away from frequency analysis and time-frequency analysis to investigate epileptogenesis in an epileptic brain. The recognition m...Continue Reading

References

Jan 1, 1989·Psychotherapy and Psychosomatics·K Engel
Jul 1, 1989·Medical & Biological Engineering & Computing·B L DaveyR D Jones
Dec 23, 1985·Brain Research·E W LothmanJ B Perlin
May 1, 1985·International Journal of Bio-medical Computing·C Faure
Mar 1, 1972·Electroencephalography and Clinical Neurophysiology·R J Racine
Nov 1, 1974·Electroencephalography and Clinical Neurophysiology
Sep 19, 1998·Electroencephalography and Clinical Neurophysiology·P J FranaszczukH M Eisenberg
Feb 24, 2001·Lancet·M Le Van QuyenM Baulac
Aug 7, 2002·Neurophysiologie clinique = Clinical neurophysiology·Lotfi Senhadji, Fabrice Wendling
May 29, 2003·IEEE Transactions on Bio-medical Engineering·Fernando H Lopes da SilvaDemetrios N Velis
May 11, 2004·Hippocampus·Oliver von Bohlen und HalbachDoris Albrecht
Jun 15, 2004·Progress in Neurobiology·Kiyoshi MorimotoRonald J Racine
Feb 14, 2007·Epilepsia·Hal BlumenfeldHitten P Zaveri
Jun 15, 2007·Seizure : the Journal of the British Epilepsy Association·Tim De SmedtP Boon
Feb 28, 2008·Nature Clinical Practice. Neurology·William C Stacey, Brian Litt
Aug 23, 2008·Brain : a Journal of Neurology·Chrysostomos P PanayiotopoulosMichael Koutroumanidis
Oct 10, 2008·Journal of Neurophysiology·Claudio M QueirozWytse J Wadman
Apr 21, 2009·Epilepsy Research·Alberto E MustoJustin F Hayes
Jan 25, 2011·Lancet Neurology·Asla Pitkänen, Katarzyna Lukasiuk
Apr 22, 2011·Cerebral Cortex·Michael DenkerSonja Grün
Jul 22, 2011·Journal of Neural Engineering·Sheng-Fu LiangHerming Chiueh
Feb 9, 2012·Arquivos de neuro-psiquiatria·Maria Emilia Cosenza AndrausSoniza Vieira Alves-Leon
Jun 22, 2012·Annals of Neurology·Laetitia ChauvièreChristophe Bernard
Sep 8, 2012·Epilepsy Research and Treatment·Manouchehr Javidan
Sep 18, 2012·Journal of Neuroscience Methods·Pariya SalamiMassimo Avoli
Oct 3, 2012·Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society·Peter W Kaplan, Dan K Schlattman
May 23, 2014·Neurotherapeutics : the Journal of the American Society for Experimental NeuroTherapeutics·Felice T Sun, Martha J Morrell
Aug 8, 2014·Frontiers in Cellular Neuroscience·Juan Carlos MoralesChristian Bonansco

❮ Previous
Next ❯

Citations

Jul 26, 2016·Frontiers in Behavioral Neuroscience·Shang-Der ChenFu-Zen Shaw
Jul 5, 2017·Medical & Biological Engineering & Computing·Yu-Lin WangFu-Zen Shaw

❮ Previous
Next ❯

Related Concepts

Related Feeds

Amygdala: Sensory Processes

Amygdalae, nuclei clusters located in the temporal lobe of the brain, play a role in memory, emotional responses, and decision-making. Here is the latest research on sensory processes in the amygdala.

Amygdala and Midbrain Dopamine

The midbrain dopamine system is widely studied for its involvement in emotional and motivational behavior. Some of these neurons receive information from the amygdala and project throughout the cortex. When the circuit and transmission of dopamine is disrupted symptoms may present. Here is the latest research on the amygdala and midbrain dopamine.

Related Papers

Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences
Jie YuZhong Chen
Boletín de estudios médicos y biológicos
R G Perrin, H J Hoffman
Epileptic Disorders : International Epilepsy Journal with Videotape
J JanszkyA Ebner
© 2022 Meta ULC. All rights reserved