ON GRAVITY AND NEURONS. “The above synaptic connection among the neurons, in the excitatory regime, is analogous to a gravitational interaction among particles. Therefore, such a setup represents a most naive way of bringing a gravity‐like dynamics into the neural networks.”
https://onlinelibrary.wiley.com/doi/full/10.1002/prop.201800007?casa_token=GdPRXs_tGLEAAAAA%3Ag-pxPMtkcleTYDUNK3mYGfpEzKRyc2LqQknTgFFB7dkYFDL8rDe2s0f4_0Q0oKjXD4_AEgFPGWolVTQ