Comparison of procedure between the newborn results reported here, and previous comparable infant work.

Duration is the average stimulation duration. Min and Max rest indicate the minimum and maximum duration of the silence following a block. When only the minimum rest duration is noted, only average and not the range was reported. The other white cells indicate unavailable information. Except for Shultz*, all studies focused on newborns and used fNIRS (see main text for details).Comparison of procedure between the newborn results reported here, and previous comparable infant work.