Soft matrices that mimic brain are neurogenic, stiffer matrices that mimic muscle are myogenic, and comparatively rigid matrices that mimic collagenous bone prove osteogenic.

• 类似于脑组织的软基质有“神经向”诱导功能，类似于肌肉组织的稍硬基质有“肌向”诱导功能，类似于软骨的硬基质有“骨向”诱导功能。