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-rw-r--r--pyspike/directionality/cython/cython_directionality.pyx4
1 files changed, 2 insertions, 2 deletions
diff --git a/pyspike/directionality/cython/cython_directionality.pyx b/pyspike/directionality/cython/cython_directionality.pyx
index 00e3b86..3936372 100644
--- a/pyspike/directionality/cython/cython_directionality.pyx
+++ b/pyspike/directionality/cython/cython_directionality.pyx
@@ -198,7 +198,7 @@ def spike_delay_asymmetry_cython(double[:] spikes1, double[:] spikes2,
# coincidence between the current spike and the previous spike
# spike in spike train 2 appeared before spike in spike train 1
# mark with -1
- asym -= 1
+ asym -= 2
elif (j < N2-1) and (i == N1-1 or spikes1[i+1] > spikes2[j+1]):
j += 1
mp += 1
@@ -207,7 +207,7 @@ def spike_delay_asymmetry_cython(double[:] spikes1, double[:] spikes2,
# coincidence between the current spike and the previous spike
# spike in spike train 1 appeared before spike in spike train 2
# mark with +1
- asym += 1
+ asym += 2
else: # spikes1[i+1] = spikes2[j+1]
# advance in both spike trains
j += 1