This code reproduces some results from the paper:

Memory replay in balanced recurrent networks.
N. Chenkov, H. Sprekeler, R. Kempter
PLoS Comput. Biol., 13(1):e1005359, 2017. DOI: 10.1371/journal.pcbi.1005359 
http://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1005359

The code managed to cold-rot, and old packages need to be imported.
One way to run the program is to create a virtual environment.
The following lines create a virtual environment in python2, activate it,
and install old versions of scipy, numpy and brian through pip:

    virtualenv2 assembly_vm
    source assembly_vm/bin/activate
    pip install scipy==0.17
    pip install numpy==1.10.4
    pip install brian=1.4.1


The main file is assemblyseq.py.
'run assemblyseq' in a python shell should illustrate
activity propagation through an assembly sequence.