But fetal tissue is scarce, and research in the past several years suggests that stem cells, which can be mass produced in a test tube, can also replace
damaged brain tissue.
To test its effectiveness the team used MRI to measure the volume
of damaged brain for 30 days following the treatment, and conducted behavioural tests at various intervals within this time.
These chemicals can
also damage brain cells and this creates a new baseline stress response.
It's been found within a number of studies that a diet high in sugar and processed foods
actually damages the brain, worsening symptoms of both depression and anxiety.
You may have heard that multitasking is bad for you, but new studies show that it kills your performance and may
even damage your brain.
Yet the results were a major step forward in efforts to
heal damaged brains, and could lead to such treatments becoming widely available within just a few years.
By using a dye that
highlights damaged brain cells, they were able to monitor injury development in the slices up to three days after blast exposure.
Multiple
sclerosis damages the brain and spinal cord, which means the condition can affect pretty much everything from motor function to emotions and, of course, cognition or how clearly you think.
Scientists are clear that toxic
metals damage brain tissue and lead to degenerative disease by producing oxidative stress — and aluminum is one of the worst offenders.
Scientists have known that very adverse experiences early in
life damage the brain, raising the risk of mental health and psychiatric problems later in life.
Support is growing for proper diagnosis and treatment of concussion, an injury that can
damage brain tissue.
«We know that processes involved
in damaging the brain in a disease like Alzheimer's can start many years before changes become apparent on brain scans or people experience any symptoms.
Hopefully this method can eventually be made use of for bypassing
damaged brain areas and relay signals in individuals who have epilepsy, stroke or traumatic brain injury.
* The NIH says its candidate vaccine — which contains the S139N mutation — did
not damage brain tissue in earlier monkey tests.
Recent research on the effect of aromatic turmerone, a turmeric extract, shows that the plant extract may help
regenerate damaged brain cells after things like a stroke.
In addition, the increase in stress hormones ramps up cellular activity and causes excessive production of free radicals
which damage brain cells and further reduce normal GABA production (9).
«What we found is that physical rehab is not going to change the weakness caused
by damaged brain cells in chronic patients, but it is going to change how well they can perform certain tasks, which can have a huge impact on a patient's daily life,» says Pablo Celnik, M.D., director of the Department of Physical Medicine and Rehabilitation at Johns Hopkins.
The mutant HTT protein (mHTT) particularly
damages a brain region called the striatum, where it interferes with normal cell growth and other fundamental biological events.
«The works also highlights how
damaging brain injury can be — and fuels the public health debate about what we can do to protect ourselves against head injuries.»
The researchers also believe brain injuries can trigger secondary responses related to inflammation which can not only continue to
damage the brain for years and years, but may also contribute to the development of Alzheimer's disease.
Both of these are strongly involved in atherosclerosis as well
as damaging the brain in Alzheimer's as well as Parkinson's and multiple sclerosis.
Mercury and mercury compounds (also listed as Thimerosal): Metallic element used as a preservative and antiseptic known to
damage brain function.
Eventually these smaller structures glom together to form plaques, but by then they have
already damaged brain cells.
With New Proof That
Football Damages Your Brain... — Researchers at Boston University studying deceased football players» brains released new findings earlier this week on the potential connection between the athletes...
In her February 2014 Psychology Today article, «Gray Matters: Too Much Screen
Time Damages the Brain,» Victoria L. Dunckley, M.D., references various neuroimaging studies that show «internet addiction is associated with structural and functional changes in brain regions involving emotional processing, executive attention, decision making, and cognitive control.»
While more research is needed to determine if multitasking is
physically damaging the brain (versus existing brain damage that predisposes people to multitask), it's clear that multitasking has negative effects.
Damaging your brain at a younger age gives you a important advantage when it comes to dealing with adversity and prepares you for the memory loss and confusion that your likely to experience as a elderly.