Components of the gradient of the matter density field with respect to the cosmological parameters for a spherical slice of thickness ∼2.65 h⁻¹ Mpc at a comoving distance of 100 h⁻¹ Mpc from the observer, with the corresponding galaxies from the 2M++ catalog denoted via black dots. Visually, we find that the baryon density Ω_b has the largest influence on the spatial distribution of the cosmic structures, with the regions surrounding the filamentary galaxy distribution being particularly sensitive to changes in the baryon density. Conversely, the least significant response emanates from the cosmic curvature Ω_k, with only the vicinity of the dense galaxy clusters reacting to changes in the geometry of the Universe.