Fig. 5From: Effects of volatile sesquiterpenes from Japanese cedarwood on visual processing in the human brain: an event-related potential studyWaveforms of the occipital negativities at the mid-occipital site (Oz) in the middle latencies. The occipital negativities to infrequent stimuli were observed under the cedarwood condition, especially at 280–300 ms (p < 0.05) (left column), whereas they were not elicited in any time window at Oz under the resin condition (right column)Back to article page