The nervous system has both. The active cells which carry information are the neurons while the glial cells are the support cells.
Glial Cells
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 conducting cells of nerve tissue. The neurons transmit the electrical charges and chemical signals via the synapses.
Microglia are the glial cells that monitor the health of neurons and can transform into a special type of macrophage to protect endangered neurons.
neurons (which trasmit impulses) and glial cells which provide support and nutrition for the neurons.
Glial Cells
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.
Neuroglial cells, also known as glial cells, provide nourishment and protection for neurons. They support neurons by regulating their environment, insulating them, and assisting with their functions. Astrocytes, oligodendrocytes, and microglia are examples of neuroglial cells that play important roles in maintaining the health and function of neurons.
The brain is composed of two types of cells, neurons and glial cells.
Neurons are the conducting cells of nerve tissue. The neurons transmit the electrical charges and chemical signals via the synapses.
Micrglia
Glial cells were historically thought to provide mainly supportive functions to neurons, hence the term "forgotten." However, research over the years has shown that glial cells play crucial roles in modulating synaptic transmission, maintaining the health of neurons, and influencing brain development. They are now recognized as essential components of brain function.
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.
Microglia are the glial cells that monitor the health of neurons and can transform into a special type of macrophage to protect endangered neurons.
There are approximately 90-100 billion glial cells in the human brain, outnumbering neurons by 10 to 1. Glial cells provide support and protection for neurons, as well as regulate the brain's environment.
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).