docs: def connectivity_map(dset,prefix,x,y,z,radius=2):
      '''Will perform connectivity analysis on ``dset`` using seed point ``(x,y,z)`` (in RAI order) with a sphere of radius ``radius``.
      Does not perform any preprocessing of ``dset``. This should be already motion corrected, noise-regressed, residualized, etc.'''
      seed_series = nl.sphere_average(dset,x,y,z,radius)
      with tempfile.NamedTemporaryFile(delete=False) as temp:
          temp.write('\n'.join([str(x) for x in seed_series]))
      decon = nl.Decon()
      decon.input_dsets = dset
      decon.stim_files = {'seed':temp.name}
      decon.prefix = prefix
      decon.run()
      try:
          os.remove(temp.name)
      except:
          pass