The new work went an extra step, suggesting that the connections that the stem cells form to help bridge the damaged spinal cord, are key to recovery.
connections that the plasma cells form to help bridge the damaged spinal cord, are useless to recovery.
( z1 possible :polarity - :ARG1 ( z2 use :ARG1 ( z3 connect :ARG1-of ( z4 form :ARG0 ( z5 cell :mod ( z6 plasma ) ) :purpose ( z7 help :ARG0 z5 :ARG1 ( z8 bridge :ARG0 z5 :ARG1 ( z9 cord :mod ( z10 spine ) :ARG1-of ( z11 damage ) ) ) ) ) ) ) :ARG2 ( z12 recover ) )