Sensitivity analysis enlightens effects of connectivity in a Neural Mass Model under Control-Target mode
Fig 4
Response of excitatory pool to inputs, feedback gain and sensitivities.
(A) Fixed point values of are numerically extracted by root-finding of Eq 5, for values of
and
. Vertical dashed line correspond to
nA. (B) Corresponding firing rates, following Eq 2. (C) Corresponding feedback gain values, following Eq 13. (D) Corresponding close loop sensitivities, following Eq 15. See comments in Sec 3.1.