Types
Microglial cells are extremely plastic, and undergo a variety of structural changes based on their location and current role. This level of plasticity is required to fulfill the vast variety of immunological functions that microglia perform, as well as maintaining homeostasis within the brain. If microglia were not capable of this they would need to be replaced on a regular basis like macrophages, and would not be available to the CNS immune defense on extremely short notice without causing immunological imbalance under normal conditions.
Read more about this topic: Microglia
Famous quotes containing the word types:
“... there are two types of happiness and I have chosen that of the murderers. For I am happy. There was a time when I thought I had reached the limit of distress. Beyond that limit, there is a sterile and magnificent happiness.”
—Albert Camus (1913–1960)
“The bourgeoisie loves so-called “positive” types and novels with happy endings since they lull one into thinking that it is fine to simultaneously acquire capital and maintain one’s innocence, to be a beast and still be happy.”
—Anton Pavlovich Chekhov (1860–1904)
“The wider the range of possibilities we offer children, the more intense will be their motivations and the richer their experiences. We must widen the range of topics and goals, the types of situations we offer and their degree of structure, the kinds and combinations of resources and materials, and the possible interactions with things, peers, and adults.”
—Loris Malaguzzi (1920–1994)