astrocytes
Glial cells provide protection and support for the neurons. This is why they are called "the supporting cells" of the nervous system. They act as insulation and provide structure to surrounding neurons. Some protect the neurons from disease. Some can provide the insulation (white matter) along their axons, through differing mechanisms depending on the types. Astrocytes help regulate chemical environment and blood flow, schwann cells provide myelin sheaths (insulation) in the PNS, oligodendrocytes provide myelin sheaths in the CNS, and microglia act similarly to certain white blood cells.
obervational learning
Glial cells, sometimes called neuroglia or simply glia are non-neuronal cells that maintain homeostasis, form myelin, and provide support and protection for the brain's neurons.
dendrites
First is the neuroglia, function is to support and protect the cells of the nervous system. Second is neurons, which are responsible for conducting nerve impulses from one part of the body to another.
myelin sheath
Neurons
Mitochondria provide energy to cells and provide the location for the production of ATP.
Mitochondria provide energy to cells and provide the location for the production of ATP.
Glial cell.
neurons (which trasmit impulses) and glial cells which provide support and nutrition for the neurons.
Neurons are the message senders and receivers (when you think of brain cells) and the glial cells are important for support; they maintain ions levels and provide structural support for neurons.
The function of sunlight is to provide heat and light into the earth and this is what defines day and night. Sunlight is also useful to the ecosystem in that it is used in production of food by the plants.
Glial cells provide protection and support for the neurons. This is why they are called "the supporting cells" of the nervous system. They act as insulation and provide structure to surrounding neurons. Some protect the neurons from disease. Some can provide the insulation (white matter) along their axons, through differing mechanisms depending on the types. Astrocytes help regulate chemical environment and blood flow, schwann cells provide myelin sheaths (insulation) in the PNS, oligodendrocytes provide myelin sheaths in the CNS, and microglia act similarly to certain white blood cells.
They are the main receptive of input regions. They provide an enormous surface area for receiving signals from other neurons. in the brain it collects information. Dendrites give stability to microstructures.
observational learning
obervational learning