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When a neuron is damaged, the glial cells remove the neuron, and work to protect the other neurons.Glial progenitor cells can form into neurons or glial cells, depending on what type was damaged.
http://www.brainandspinalcord.org/blog/2008/07/new-research-linking-cholesterol-drugs-and-brain-cell-repair/
What else can I help you with?
Can neurons be replaced in the human brain?
No, neurons cannot be replaced in the human brain. Once neurons are damaged or lost, they typically cannot regenerate or be replaced.
Can nerve cells divide and regenerate in the human body?
Nerve cells, or neurons, generally do not divide and regenerate in the human body. Once they are damaged or lost, they are not easily replaced. However, there are some regions in the brain where new neurons can be generated through a process called neurogenesis.
How do neurons divide and regenerate in the human brain?
Neurons in the human brain do not typically divide or regenerate like other cells in the body. Once neurons are damaged or lost, they are not easily replaced. However, there is ongoing research on ways to stimulate neurogenesis, the process of generating new neurons, in certain regions of the brain. Additionally, some studies suggest that under certain conditions, existing neural stem cells in the brain may be able to produce new neurons.
Can nerve cells reproduce and regenerate in the human body?
Nerve cells, also known as neurons, generally do not reproduce or regenerate in the human body. Once they are damaged or lost, they are not easily replaced. This is why injuries to the nervous system can have long-lasting effects.
Why do brain cells not regenerate?
Brain cells, also known as neurons, do not regenerate because they have limited ability to divide and replace themselves. Unlike other cells in the body, neurons have a complex structure and specialized functions that make it difficult for them to replicate and regenerate. Additionally, the brain has a delicate balance of connections between neurons that would be disrupted if new neurons were constantly being generated.
Can neurons be replaced in the human brain?
No, neurons cannot be replaced in the human brain. Once neurons are damaged or lost, they typically cannot regenerate or be replaced.
Can nerve cells divide and regenerate in the human body?
Nerve cells, or neurons, generally do not divide and regenerate in the human body. Once they are damaged or lost, they are not easily replaced. However, there are some regions in the brain where new neurons can be generated through a process called neurogenesis.
How do neurons divide and regenerate in the human brain?
Neurons in the human brain do not typically divide or regenerate like other cells in the body. Once neurons are damaged or lost, they are not easily replaced. However, there is ongoing research on ways to stimulate neurogenesis, the process of generating new neurons, in certain regions of the brain. Additionally, some studies suggest that under certain conditions, existing neural stem cells in the brain may be able to produce new neurons.
Can nerve cells reproduce and regenerate in the human body?
Nerve cells, also known as neurons, generally do not reproduce or regenerate in the human body. Once they are damaged or lost, they are not easily replaced. This is why injuries to the nervous system can have long-lasting effects.
Can the central nervous system regenerate?
No, that is why when someone breaks their spine they are paralyzed for life, because the neurons can not regenerate.
Why do brain cells not regenerate?
Brain cells, also known as neurons, do not regenerate because they have limited ability to divide and replace themselves. Unlike other cells in the body, neurons have a complex structure and specialized functions that make it difficult for them to replicate and regenerate. Additionally, the brain has a delicate balance of connections between neurons that would be disrupted if new neurons were constantly being generated.
Do ovaries regenerate?
No, ovaries do not regenerate. Unlike some tissues in the body, ovaries do not have the ability to regenerate or regrow once damaged.
Why do injuries in the skin heal faster than injuries to the brain?
The neurons in the brain and else where do not normally regenerate. Skin cells do regenerate.
What tissue is least likely to regenerate itself?
Nervous tissue, specifically neurons, are least likely to regenerate themselves due to their limited ability to divide and replace damaged cells. Injuries to the brain and spinal cord often result in permanent damage because neurons have a low capacity for regeneration compared to other tissues in the body.
Can undamaged neurons make new connection with damaged neurons?
yes
Can you regrow neurons in the brain?
Yes, it is possible for neurons in the brain to regenerate and grow through a process called neurogenesis. This process mainly occurs in specific regions of the brain, such as the hippocampus, and is influenced by factors like exercise, diet, and mental stimulation.
What type of muscle will not regenerate once its severely damaged?
skeletal
