PMC4538224_01
Fast Fourier Transform spectral display of 1 min recording of brain electrical activity at left and right frontal poles (FP1 left, FP2 right), with eyes open, during the baseline assessment, from the 18-years-old learner described in the text. Individual color bars reflect amplitude averages for 1 min of recording, eyes closed, at rest, without stimulation. Columns to the left and right of the color bars denote 10 frequency ranges of aggregated data (00: < 1.0 Hz; 10: 1.0-3.0 Hz; 20: 3.0-5.5 Hz; 30: 5.5-7.5 Hz; 40: 7.5-10.0 Hz; 50: 10.0-12.0 Hz; 60: 12.0-15.0 Hz; 70: 15.0-23.0 Hz; 80: 23.0-36.0 Hz; 90: 36.0-48.0 Hz) and numerical values for amplitude averages in those ranges.
fpsyg-06-01224-g002.jpg
PMC4538224_01_fpsyg-06-01224-g002.jpg
F2
Figure 2 shows baseline assessment spectrographs of brain electrical activity based on 1 min recording at the frontal pole locations (FP1, left; FP2, right) with eyes open.
Fast Fourier Transform spectral display of 1 min recording of brain electrical activity at the left and right temporal lobe (T3 left, T4 right), with eyes closed, during the baseline assessment, from the 18-years-old learner described in text. Red box denotes the 23-36 Hz frequency range mentioned in the text. See Figure 2 legend for detailed explanation of data elements.
fpsyg-06-01224-g003.jpg
PMC4538224_01_fpsyg-06-01224-g003.jpg
F3
At the temporal locations (T3 left, T4 right) with eyes closed (Figure 3), baseline assessment suggested 39% T4 dominance in the high frequencies (23-36 Hz), with average amplitudes of 1.7 and 2.4 muv on the left and right, respectively, in the same frequencies.
Fast Fourier Transform spectral display of brain electrical activity observed during the penultimate minute of the penultimate allostatic technology session at the left and right frontal poles (FP1 left, FP2 right), with eyes open, from the 18 years-old learner described in the text. See Figure 2 legend for detailed explanation of data elements.
fpsyg-06-01224-g004.jpg
PMC4538224_01_fpsyg-06-01224-g004.jpg
F4
Figures 4 and 5 provide spectrographs of data from the penultimate minute, of the penultimate session, providing insight into shifts that occurred during the course of the intervention.
Fast Fourier Transform spectral display of brain electrical activity observed during the penultimate minute of the penultimate allostatic technology session at the left and right temporal lobe (T3 left, T4 right), with eyes closed, from the 18 years-old learner described in the text. Red box denotes the 23-36 Hz frequency range mentioned in the text. See Figure 2 legend for detailed explanation of data elements.
fpsyg-06-01224-g005.jpg
PMC4538224_01_fpsyg-06-01224-g005.jpg
F5
Figures 4 and 5 provide spectrographs of data from the penultimate minute, of the penultimate session, providing insight into shifts that occurred during the course of the intervention.
PMC4538224_02