Theodor Schwann was a German physiologist who formulated the cell doctrine, which states that "All living things are composed of cells and cell products". His theories and observations became the foundation of modern histology.
Schwann cells and oligodendrocytes
This questions has been answered below in the related discussions, "what are Schwann cells"
Schwann cells are glia that myelinate the neurons of the Peripheral Nervous System
The Remaining Schwann Cells schwann cells, after injury and disruption to target, the remaining schwann cells undergo a rapid mitotic division until the target tissue is reached and the successful pathway is regenerated under the structural guidance of the schwann cells,
They are called oligodendrocytes but in the peripheral nervous system you would call them schwann cells.
Theodor Schwann concluded that all animal tissues were made of cells.
neurons
Schwann cells are glial cells in the peripheral nervous system that support neurons and facilitate nerve regeneration. There are three forms: myelinating Schwann cells, which wrap around axons to form myelin sheaths that enhance signal conduction; non-myelinating Schwann cells, which support unmyelinated axons and maintain their health; and repair Schwann cells, which proliferate and aid in the regeneration of damaged nerves after injury. Together, these forms play crucial roles in nerve function and repair.
oligodendrocytes
Schwann cells
schwann cells
satellite cells and schwann cells