Table 1 |
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|
Mean (M) and standard deviation (SD) of PLI (Phase Locking Index) and IPC (Interbrain Phase Coherence) maxima across the 8 pairs of guitarists during the preparatory period of metronome setting and during the period of guitar playing separately for the 16 electrodes. |
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|
Measures |
Electrodes |
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|
F7 |
F3 |
Fz |
F4 |
F8 |
T7 |
C3 |
Cz |
C4 |
T8 |
P7 |
P3 |
Pz |
P4 |
P8 |
Oz |
||
|
|
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|
Metronome |
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|
PLI-A |
M |
.59 |
.64 |
.63 |
.63 |
.60 |
.58 |
.68 |
.65 |
.66 |
.65 |
.37 |
.50 |
.50 |
.48 |
.45 |
.34 |
|
SD |
.07 |
.08 |
.08 |
.07 |
.06 |
.12 |
.10 |
.09 |
.10 |
.14 |
.04 |
.07 |
.08 |
.08 |
.10 |
.06 |
|
|
PLI-B |
M |
.55 |
.60 |
.59 |
.62 |
.56 |
.47 |
.62 |
.60 |
.63 |
.52 |
.40 |
.48 |
.49 |
.47 |
.37 |
.36 |
|
SD |
.12 |
.11 |
.11 |
.12 |
.11 |
.10 |
.09 |
.09 |
.10 |
.09 |
.08 |
.11 |
.12 |
.12 |
.10 |
.06 |
|
|
IPC-AB |
M |
.44 |
.44 |
.42 |
.43 |
.43 |
.38 |
.46 |
.44 |
.45 |
.37 |
.37 |
.40 |
.40 |
.40 |
.35 |
.33 |
|
SD |
.06 |
.06 |
.08 |
.08 |
.07 |
.07 |
.06 |
.08 |
.07 |
.04 |
.08 |
.10 |
.09 |
.07 |
.09 |
.06 |
|
|
IPC-BA |
M |
.41 |
.45 |
.43 |
.45 |
.37 |
.43 |
.47 |
.44 |
.46 |
.43 |
.31 |
.36 |
.37 |
.38 |
.35 |
.31 |
|
SD |
.08 |
.09 |
.08 |
.07 |
.06 |
.09 |
.12 |
.08 |
.09 |
.10 |
.07 |
.08 |
.06 |
.05 |
.04 |
.04 |
|
|
Play onset |
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|
PLI-A |
M |
.57 |
.63 |
.61 |
.60 |
.53 |
.49 |
.57 |
.57 |
.58 |
.52 |
.45 |
.51 |
.50 |
.53 |
.52 |
.44 |
|
SD |
.07 |
.06 |
.07 |
.06 |
.09 |
.11 |
.13 |
.10 |
.13 |
.12 |
.06 |
.13 |
.12 |
.15 |
.18 |
.14 |
|
|
PLI-B |
M |
.52 |
.59 |
.59 |
.57 |
.52 |
.55 |
.61 |
.61 |
.61 |
.52 |
.44 |
.49 |
.51 |
.54 |
.44 |
.43 |
|
SD |
.05 |
.08 |
.10 |
.09 |
.10 |
.11 |
.11 |
.11 |
.09 |
.16 |
.08 |
.14 |
.15 |
.12 |
.09 |
.12 |
|
|
IPC-AB |
M |
.41 |
.44 |
.43 |
.42 |
.39 |
.39 |
.46 |
.46 |
.45 |
.38 |
.36 |
.39 |
.39 |
.40 |
.38 |
.36 |
|
SD |
.09 |
.12 |
.13 |
.12 |
.11 |
.07 |
.10 |
.11 |
.10 |
.12 |
.08 |
.05 |
.05 |
.07 |
.10 |
.06 |
|
|
IPC-BA |
M |
.45 |
.48 |
.47 |
.47 |
.38 |
.40 |
.46 |
.46 |
.46 |
.37 |
.32 |
.38 |
.40 |
.42 |
.40 |
.32 |
|
SD |
.12 |
.09 |
.08 |
.11 |
.11 |
.09 |
.11 |
.11 |
.10 |
.11 |
.05 |
.11 |
.10 |
.11 |
.11 |
.10 |
|
|
|
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|
PLI = Phase Locking Index; IPC = Interbrain Phase Coherence; A = Guitarist A; B = Guitarist B; AB = Cz electrode of guitarist A to the other electrode of guitarist B; BA = Cz electrode of guitarist B to the other electrode of guitarist A; M = Mean; SD = Standard Deviation. |
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|
Lindenberger et al. BMC Neuroscience 2009 10:22 doi:10.1186/1471-2202-10-22 |
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