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. Author manuscript; available in PMC: 2022 Mar 1.
Published in final edited form as: Psychophysiology. 2020 Dec 22;58(3):e13754. doi: 10.1111/psyp.13754

Table 1.

Mean (SD) LPP and Picture Ratings

Savor and View Task Passive Picture Viewing

Neutral View Neutral Savor Positive View Positive Savor Neutral View Neutral Savor Positive View Positive Savor
Fronto-central (400–1000 ms; μV) −0.52 (4.02) 0.58 (4.10) 2.58 (4.01) 4.69 (4.53) −2.16 (3.73) −0.88 (4.15) 2.09 (4.64) 2.74 (4.56)
Parieto-occipital (400–1000 ms; μV) 2.74 (3.48) 3.12 (3.85) 3.66 (3.56) 4.71 (3.72) 3.58 (3.59) 3.73 (3.69) 4.61 (4.35) 5.93 (4.39)
Fronto-central (1000–6000 ms; μV) 1.66 (5.62) 3.96 (5.68) 3.66 (5.06) 6.75 (6.02) −0.40 (5.13) 0.77 (5.91) 3.40 (6.52) 4.09 (6.65)
Parieto-occipital (1000–6000 ms; μV) −2.21 (4.17) −2.16 (5.07) −1.46 (4.29) −0.22 (5.35) −1.10 (4.01) −1.03 (3.87) −0.46 (4.28) 1.68 (5.25)
Valence 4.42 (1.03) 5.66 (1.00) 6.38 (0.94) 7.14 (0.60) 4.36 (1.09) 4.54 (0.93) 6.47 (0.81) 6.67 (0.69)
Arousal 2.47 (1.09) 3.08 (1.34) 4.22 (1.50) 4.76 (1.44) 2.41 (1.14) 2.46 (1.09) 4.19 (1.43) 4.30 (1.44)

Note: Valence and arousal were rated on the 1 to 9 Likert SAM scales with higher numbers indicating more pleasant and arousing affect.