The nervous system has both. The active cells which carry information are the neurons while the glial cells are the support cells.
Glial Cells
Neurons, because all the rest are glial cells.
neurons (which trasmit impulses) and glial cells which provide support and nutrition for the neurons.
Generally, these would be the neurons and the supportive cells. Supportive cells, however, comprise several different kinds of cells. These include oligodendrocytes, glial cells, schwann cells, astrocytes, etc.
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.
Glial Cells
Neuroglial cells support and protect the neurons in the central nervous system.
Glial cells do not conduct electrical impulses (as opposed to neurons, which do). The glial cells surround neurons and etc
Glial Cells
The brain is composed of two types of cells, neurons and glial cells.
Only 10% of the cells in your brain are neurons. The rest of the cells in your brain are glial cells. Glial cells are ‘housekeeping cells’ clearing up dead neurons and foreign cells as well as waste to ensure that the signalling capacity of neurons is maintained (Hayden 2001). They also ensure the neurons stay in place.The word glial derives from the Greek word for glue.
Micrglia
Glial cells
Yes. Glial cells are cells that "help and support" the neurons in various ways. Astrocytes, oligodendrocytes, ependymal cells (important for CSF) ect.. are all glial cells (search "glial cell" on wikipedia for more).
Brain cells are classified as neurons or glial cells. There are 86 billion neurons and 10 to 50 times as many glial cells.
GLIAL
glial cells