When this potential passes a threshold value, the impulse is passed on. But below the threshold for a spike, a neuron’s action potential randomly fluctuates in a similar way to classical Brownian ...

You have full access to this article via your institution. Figure 1: Simulated action potentials and graded regenerative potentials.

In contrast, biological spiking neurons transmit information using all-or-none action ... neuron, but we believe that cascading multiple laser graded neurons will further unlock their potential ...