Table 2.
Summarized results of ANOVA on the projected moments of P1m, N1m, and P2m responses
| P1m | N1m | P2m | |
|---|---|---|---|
| First stimulus response | |||
| Difference | NE > EP [LH] | EP > NE [TN/LH] | EP > NE |
| (F(1,18); p) | (5.42; <0.04) | (11.0; <0.004) | (5.72; <0.03) |
| Source | GRP×HS | GRP×STM×HS | GRP |
| Difference | CD > TN | TN > CDa | TN > CD [LH] |
| (F(1,18); p) | (50.0; <0.0001) | (5.34; <0.04) | (21.0; <0.0002) |
| Source | STM | STM | STM×HS |
| Second to fifth stimuli responses | |||
| Difference | EP ∼ NE | EP ∼ NE | EP > NE |
| (F(1,18); p) | (1.32; ns) | (1.28; ns) | (28.9; <0.0001) |
| Source | GRP | GRP | GRP |
| Difference | CD > TN | TN > CD | TN > CD [LH], CD > TN [RH] |
| (F(1,18); p) | (22.2; <0002) | (46.1; <0.0001) | (32.5; <0.0001) |
| Source | STM | STM | STM ×HS |
Significant differences found between NE and EP groups and between chord (CD) and tone (TN) stimuli are shown with F- and p-values. When the difference was found in a condition of hemisphere and/or stimulus, that condition is indicated in square brackets. The source of statistical test is indicated by the factor(s) of group (GRP), STM, and HS investigated in ANOVA. LH, Left hemisphere; RH, right hemisphere; ns, not significant.
aIn conditions of LH/EP and RH/NE, where an interaction of GRP×STM×HS was also present.