Research Article

Behavioral and Neural Changes Induced by a Blended Essential Oil on Human Selective Attention

Figure 3

P300 waveforms and mean P300 amplitudes. (a, b) The amplitude in the time window 300–500 ms after the probe stimulus onset for the P300 component at C4. (c, d) The amplitude in the time window 300–500 ms after the probe stimulus onset for the P300 component at P3. (e, f) The amplitude in the time window 300–500 ms after the probe stimulus onset for the P300 component at Oz. and .