I'm not sure I see the question -
by "biological neural network", do you mean a biologically plausible
artificial NN?
"Harry Erwin" <herwin at theworld.com> wrote in message
news:1gjy8r1.1ov7fmr5a7cl2N%herwin at theworld.com...
> I've been exploring neural implementations of displacement
> representations. I'm suspicious that Minsky and Papert (1969) implies
> that it is very difficult to use a biological neural network to do
> vector operations. Any pointers?
>> --
> Harry Erwin <http://www.theworld.com/~herwin>
> My neuroscience wikiwiki is at
> <http://scat-he-g4.sunderland.ac.uk/~harryerw/phpwiki/index.php>