Site Analysis Report

Client's name:

Blackett, Glyn

Assessment date:

07/06/2024 17:05

Assessment site:

O1

Protocol:

EO-EC-EO

Band Amplitudes Data

Band

EC

EO

Mean

Median

SD

IQR

Mean

Median

SD

IQR

Delta

5.9 μV

5.9 μV

1.5 μV

2.2 μV

6.2 μV

5.6 μV

2.1 μV

3.4 μV

Theta 1

5.6 μV

5.2 μV

1.7 μV

3.0 μV

4.7 μV

4.7 μV

1.5 μV

2.2 μV

Theta 2

9.5 μV

8.9 μV

3.5 μV

5.7 μV

7.0 μV

6.2 μV

2.7 μV

3.7 μV

Alpha 1

18.4 μV

18.2 μV

6.1 μV

7.8 μV

7.2 μV

7.0 μV

2.5 μV

3.6 μV

Alpha 2

7.2 μV

7.1 μV

2.7 μV

3.6 μV

4.8 μV

4.8 μV

1.7 μV

2.4 μV

Beta 1

5.0 μV

4.7 μV

1.3 μV

1.7 μV

4.5 μV

4.5 μV

1.3 μV

1.4 μV

Beta 2

6.0 μV

5.8 μV

1.2 μV

1.4 μV

4.6 μV

4.5 μV

1.2 μV

1.8 μV

Beta 3

3.5 μV

3.6 μV

0.8 μV

1.0 μV

3.2 μV

3.1 μV

0.7 μV

0.8 μV

Beta 4

6.0 μV

6.1 μV

0.9 μV

1.0 μV

5.4 μV

5.1 μV

1.1 μV

1.0 μV

eeg conditions chart eeg alpha-theta-beta line chart

Alpha Response

Alpha amplitude should quickly rise on closing eyes, most prominently at the back of the head (> 50%), then drop down again when the eyes open.

Response

Blocking

Flexibility (EO1 to EO2)

124.7 %

-123.3 %

0.6 %

Relative Band Percentages by FFT

Band

EC

EO

Delta % by FFT

9 %

11 %

Theta % by FFT

16 %

19 %

Alpha % by FFT

33 %

21 %

Beta 1 % by FFT (12-16Hz)

11 %

13 %

Beta 2 % by FFT (16-20Hz)

10 %

10 %

Beta 3 % by FFT (20-25Hz)

7 %

9 %

Beta 4 % by FFT (25-30Hz)

6 %

8 %

eeg spectral analysis (FFT) chart

Dominant Frequencies Data

Band

EC

EO

Overall DF

9.04 Hz

7.64 Hz

Theta DF

7.43 Hz

7.33 Hz

Alpha DF

9.09 Hz

8.69 Hz

Beta DF

14.59 Hz

14.40 Hz

eeg alpha, theta DF line chart

Ratios

Ratio

EC

EO

Theta:Beta Ratio

1.21

1.34

Theta:Alpha Ratio

0.38

0.72

Theta:Beta 1 Ratio

1.56

1.47

Alpha 1:Alpha 2 Ratio

2.55

1.49

Fast Beta:Beta Ratio

0.80

0.96

Entropy & Brain Rate

EC

EO

Entropy

87.38

91.48

Brain Rate

10.61

10.77

Coherence Data

Band

EC

EO

Delta

0.21

0.31

Theta

0.20

0.26

Alpha

0.19

0.46

Beta

0.15

0.16

Fast Beta

0.07

0.09

eeg coherences by condition chart

Summary of Significant Changes

Marker

Transition

Value

Theta:Beta Ratio

EC to Challenge

-

EO to Challenge

-

EO to EC

-9.6 %

Alpha

EO to EC (Alpha Response)

124.7 %

EC to EO2 (Alpha Blocking)

-123.3 %

EO1 vs. EO2 ("flexibility")

0.6 %

EC to Challenge

-

EO to Challenge

-