Accessing examples of brian1

Is the examples package in brian1 still accessible? I’m looking through some code written in Brian1 and can not really understand it.
For example, in brian2, a synapse can be defined as: S = Synapses(G, G, on_pre=‘v_post += 0.2’). In Brian1, there seems to be no on_pre option. Thanks.

Hi, This may help