http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/sparse/5-1-20.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/sparse/5-1-20.tri.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/sparse/5-2-20.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/sparse/5-2-20.tri.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/sparse/5-3-20.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/sparse/5-3-20.tri.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/sparse/7-1-20.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/sparse/7-1-20.tri.txt.bz2