Glial cells: Nerve cells (other than neurons) located in the brain that protect, support, and assist neurons. Neuron: A type of nerve cell. Stimulus: Anything that incites an organism to action, such as light, sound, or moisture. Wernicke's area: An area in the cerebrum that process...
Aside from neural cells, it can also involve changes to glial cells or vascular cells in the brain. Through neuroplasticity, connections in the brain (synapses) can be strengthened, or they can be removed - this is known as synaptic pruning. Specifically, synaptic pruning involves removing any...
As the name implies,connective tissueserves a connecting function: It supports and binds other tissues in the body. Unlikeepithelial tissue, which has cells that are closely packed together, connective tissue typically hascellsscattered throughout an extracellular matrix of fibrousproteinsand glycoproteins...
Glial cell Neural cell Brain cell Next Worksheet 1. All of the following are glial cells EXCEPT: Astrocytes Microglia Oligodendrocytes Gladialytes 2. Which glial cell is a type of stem cell that makes neurons? Radial glia Astrocytes Ependymal cells Microglia Create ...
Stem Cells:Stem cells are cells that can become other types of cells through division and differentiation. Stem cells occur both in the embryo, called embryonic stem cells, and the adult, called somatic stem cells.Answer and Explanation: Some examples of somatic stem cells are hematopoietic stem...
Give two examples of glial cells and briefly describe one function of each type. What are the other names for erythrocytes? What is the function of these cells? (a) What an animal cell is comprised of? (b) What each of the functions is? Once a cell is a specialized stem cell, what...
Biology Definition: Parenchyma is the bulk-forming functional tissue in any organ or the structure of the living being. In botany, it is a fundamental type of plant tissue characterized by cells with thin walls (as opposed to collenchyma and sclerenchyma). In zoology, it refers to the spongy...
In ageing brain, MAO B increases as the proportion of glial cells increase relative to neurons. The consequent elevated levels of MAO B as well as other monoaminergic perturbations in Alzheimer's brain [47] have suggested the value of incorporating MAO B inhibition into multitarget drugs to ...
Axons are myelinated by Schwann cells in the peripheral nervous system. These glial cells envelop the axons to form myelin sheaths. In contrast, the task of myelination is carried out by oligodendrocytes in the central nervous system. Remarkably, a single oligodendrocyte can myelinate as many as...
What are the six types and functions of glial cells in the nervous system? What is the importance of the nervous system to the different body systems? What organisms cannot carry out homeostasis? What are the functions of nervous tissue? What is the role of the nervous sy...