centrally

from WordNet (r) 3.0 (2006)

centrally
    adv 1: in or near or toward a center or according to a central
           role or function; "The theater is centrally located"
           [ant: {peripherally}]

from The Collaborative International Dictionary of English v.0.48

Centrally \Cen"tral*ly\, adv.
   In a central manner or situation.
   [1913 Webster]

[email protected]