Before revision:  In contrast, we show that the FORCE algorithm avoids this issue, and analyze the underlying causes. Using these insights, we suggest steps towards a more biologically plausible version of FORCE, as well as an approach to design optimal training protocols .
After revision:  In contrast, we show that Least Mean Squares (LMS), a simple gradient descent suggested as a biologically plausible version of FORCE, as well as an approach to design optimal training protocols .