Dipole analysis of laser evoked brain potentials (LEP) to painful and nonpainful stimuli

1997 ◽  
Vol 103 (1) ◽  
pp. 179 ◽  
Author(s):  
T Weiss
Keyword(s):  
Brain Potentials ◽  
Evoked Brain Potentials ◽  
Dipole Analysis

scholarly journals Electrocortical Correlates of Temperament

2013 ◽  
Vol 44 (1) ◽  
pp. 92-101 ◽  
Author(s):  
Sanja Tatalović Vorkapić ◽  
Meri Tadinac ◽  
Ivana Lučev
Keyword(s):  
Future Study ◽  
Psychology Students ◽  
Oddball Paradigm ◽  
Brain Potentials ◽  
Evoked Brain Potentials ◽  
Visual Oddball Paradigm ◽  
Positive Correlations ◽  
Strength Of Excitation ◽  
The Relationship ◽  
Visual Oddball

Abstract The aim of this study was to investigate the relationship between three temperament dimensions: strength of excitation, strength of inhibition and mobility measured by Pavlov’s Temperament Survey (PTS), and amplitudes and latencies of evoked brain potentials (N1, P2, N2, P3 & SW) measured by a visual oddball paradigm in two blocks. The participants were female psychology students (N=54) with mean age of 20. Significant positive correlations were determined between amplitudes of N1-P2-N2-P3 components and strength of excitation and mobility in the first and second block, mostly on parietal electrodes, as well as significant negative correlations of amplitudes of N1-P2-N2-P3 components and strength of inhibition. Considering measurement limitations important future study directions have been given.

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