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. 2011 Nov 7;6(11):e27519. doi: 10.1371/journal.pone.0027519

Table 2. Mean early LPP amplitudes (SD) in microvolt per electrode and condition.

Fz Cz Pz Oz
Neutral −5.45 (6.63) −2.14 (4.80) 0.62 (4.91) 3.35 (4.97)
Smoking −0.85 (4.39) 1.38 (4.58) 3.90 (3.96) 3.94 (4.80)
Reappraisal – Pleasant 2.39 (5.46) 4.95 (5.45) 5.83 (5.03) 2.91 (5.01)
Reappraisal – Distraction −0.01 (5.56) 2.99 (5.89) 4.70 (5.98) 2.25 (8.31)
Reappraisal – Rational 1.68 (5.84) 3.65 (5.71) 5.18 (6.18) 1.96 (5.52)