<span>Regeneration describes the regrowth of cells and tissues of the body. </span><span>CNS regeneration is also referred to as neuroregeneration. Regeneration within the Central Nervous System (CNS) </span>is prevented due to growth-inhibiting proteins of oligodendrocytes.
They concluded that horses evolved with the emergence of grasslands and an increase of predators. The digits of their early Eocene ancestor evolved into hooves.
