Looking for raw (unsorted) spike train data

Hello,

I am looking for raw (i.e unsorted with background noise) multi-unit recordings from different types of neurons ( or even one type of neuron is ok to start with). Is there such data available here or somewhere else? All the data I looked up on this website so far has been either spike times or sorted spike traces but no continuous recording traces. I would much appreciate any leads. Thanks!

Best regards,

Sharmila

The hippocampus data sets (http://crcns.org/data-sets/hc) contain these types of recordings.  They are in the files with extension ".dat".