It
  is
   generally
    accepted
       that most,
        if not all,
          functions
             of the
            brain,
              such as
                  perception,
                     thought,
                     learning,
                        are a result of
                           its architecture
                             as a highly
                                connected
                                  network
                                       of neurons.

                                           The
                                         Internet
                                     is made
                                up of
                         tens of millions
                    of computers
                    that communicate
                  with each other
               through electrical
               cables or
         wireless
signals.