- VP distance (with choseable kernel)
- van Rossum's distance
- Schreiber et al similarity measure -> basically equivalent to CS distance, but is a computationally more efficient implementation
- Inner-product distance measures (norm distance, Cauchy-Schwarz)
- Multi-neuron variants of VP and van Rossum distance
- Hunter-Milton Similarity
- Event synchronization
- Stochastic Event Synchrony
- Efficient calculation of VP for multiple values of q.
- inner product distances with non-linearity
- Measure of directionality L
- SPIKE and ISI distance