IBO designed the experiment, participated in the investigations of photoelectrical properties of the samples, and drafted the manuscript.
Five subjects, unaware of the purpose of the experiment, participated.
Eight native Japanese speakers, residing in New York City at the time of the experiment, participated in the study (7 female).
MW designed the experiment, participated in fieldwork, performed the statistical analysis and drafted the document.
LZ carried out the proteomic experiment, participated in the sequence alignment, and drafted the manuscript.
QqJ, LyF carried out the animal experiment, participated in the sequence alignment and drafted the manuscript.
MY carried out the experiment, participated in the design of the study and drafted the manuscript.
A group of 10 observers, all naïve as to the purpose of the experiment, participated.
GER conceived the experiment, participated in the experimental design and contributed to draft the manuscript.
UM conceived of the transgenic mouse experiment, participated in the design and coordination of the experiments, helped writing the manuscript.
TKL designed the study, conducted the experiment, participated in data analyses and wrote the bulk of the manuscript.
