Saturday, August 13, 2022

Can You Gain Brain Cells

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Can You Grow New Adult Brain Cells

How to Refresh your Brain? #brain #brainhealth

While the vast majority of brain cells are formed in the womb, research done over the last couple of decades suggests at least one part of the brain continues to create new cells through a persons lifespan. Studies found that cells in the hippocampus while continually dying were quickly being replaced by new ones.

Further research suggests that there are factors that can stimulate as well as inhibit the process of neurogenesis. Several elements can impact this process from natural progressions such as aging and oxidative stress to lifestyle choices such as eating a diet high in sugar and saturated fats. The right environment is essential in encouraging neurogenesis and the formation of new brain cells.

Neurogenesis refers to the creation of new nerve cells or neurons. Once neurons die, theyre gone for good. They dont replenish or reproduce, thats it.

Neurogenesis is essential for helping your brain respond to cognitive demands. If you want to keep producing new neurons, or brain cells throughout your life, there are several things you can do to encourage new cell production.

‘bursting’ Cells Gain The Brain’s Attention For Life

by Georgia Institute of Technology

As you start across the street, out of the corner of your eye, you spot something moving toward you. Instantly, your brain shifts its focus to assess the potential threat, which you quickly determine to be a slow-moving bicycle – not a car – which will pass behind you as you complete your crossing.

The brain’s ability to quickly focus on life-or-death, yes-or-no decisions, then immediately shift to detailed analytical processing, is believed to be the work of the thalamus, a small section of the midbrain through which most sensory inputs from the body flow. When cells in the thalamus detect something that requires urgent attention from the rest of the brain, they begin “bursting” – many cells firing off simultaneous signals to get the attention of the cortex. Once the threat passes, the cells quickly switch back to quieter activity.

Using optogenetics and other technology, researchers have for the first time precisely manipulated this bursting activity of the thalamus, tying it to the sense of touch. The work, done in animal models, will be reported January 14th in the journal Cell Reports. The research is supported by the National Institutes of Health’s National Institute of Neurological Disorders and Stroke.

The control extended not just to turning the bursting on or off, but also allowed the researchers to create a continuum of cell activity.

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How To Keep The New Brain Cells Alive

Everything mentioned in the section above will help you to grow new brain cells. But growing new neurons is not enough. You also have to keep the new neurons alive.

Studies show that new neurons are kept alive by learning that requires effort this means a process that involves concentration in the present moment over an extended period of time.

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Single Protein Prompts Mature Brain Cells To Regenerate Multiple Cell Types

Findings could lead to new ways to treat brain injuries and disease

    DALLAS March 08, 2022 A single protein can reverse the developmental clock on adult brain cells called astrocytes, morphing them into stem-like cells that produce neurons and other cell types, UT Southwestern researchers report in a PNAS study. The findings might someday lead to a way to regenerate brain tissue after disease or injury.

    Were showing that it may be possible to reprogram the fate of this subset of brain cells, giving them the potential to rebuild the damaged brain, said study leader and co-corresponding author Chun-Li Zhang, Ph.D., Professor of Molecular Biology and an Investigator in the Peter ODonnell Jr. Brain Institute.

    During development, mammalian stem cells readily proliferate to produce neurons throughout the brain and cells called glia that help support them. Glia help maintain optimal brain function by performing essential jobs like cleaning up waste and insulating nerve fibers. However, the mature brain largely loses that stem cell capacity. Only two small regenerative zones, or niches, remain in the adult brain, Dr. Zhang explained, leaving it with extremely limited capacity to heal itself following injury or disease.

    NS117065, NS088095, DP2GM128203, and UM1HG011996), the Cancer

    Dr. Zhang is a W.W. Caruth, Jr. Scholar in Biomedical Research at UT Southwestern. Dr. Hon is a CPRIT Scholar.

    About UT Southwestern Medical Center

    Are There Natural Herbs For Brain Cell Repair Or Regeneration

    How Can Increasing Diversity Increase Your Brain Cell Function?

    Brain cells may degenerate due to many illnesses, including stroke, Alzheimers disease and Parkinsons disease. Once cells are damaged, the road to recovery may be long and involve physical and medicinal therapies to repair the damage and restore brain function. Natural herbs may help in this process. Consult your health care provider before using herbs to treat brain damage.

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    Ways To Grow New Brain Cells And Stimulate Neurogenesis

    Neurogenesis or the growth of new brain cells has become a seemingly trending topic in the past few years partly because I think, it just sounds healthy. Everyone is looking for some sort of hack/edge on the competition and growing new brain cells sounds pretty advantageous, right? The reality is that we dont exactly know what the benefits of growing these new cells are, but generating new cells certainly sounds favorable over killing brain cells. Anyways, Im not going to bore you to death with some long winded intro, below is a compilation of some interesting ways to grow new brain cells.

    How To Boost Brain Cell Regeneration

    The brain can make thousands of new neurons every day and maintains this ability well into old age.

    By the time you turn 50, you will have replaced the original neurons in your hippocampus, your brains memory center, with all new neurons!

    Initially, adult neurogenesis was found to occur in only two regions of the brain: the hippocampus and the striatum.

    But now theres evidence that new brain cells can also grow in the amygdala, the hypothalamus, the olfactory bulb, and possibly the cerebral cortex.

    It seems likely that neurogenesis will be found in other areas of the brain as research continues.

    ” The saying use it or lose it applies to the brain as it does to muscles. Any brain cells or neural connections that are not regularly used are allowed to wither and die due to a process called synaptic pruning.

    For example, antibiotics dont just kill bacteria, they also halt the production of new brain cells.

    Some cancer patients have been known to get depressed even after theyve been pronounced cured.

    Apparently, the drugs that stop their cancer cells from growing also stop the formation of new neurons, triggering their depression.

    Antidepressants like Prozac are believed to alleviate depression by increasing the neurotransmitter serotonin.

    But theres evidence that antidepressants increase brain cell growth in the hippocampus as well.

    So when these drugs work to alleviate depression, it may be due to this unintended affect.

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    The Brain Can Produce New Cells

    But neuroscientists led by QBI’s founding director, Professor Perry Bartlett, discovered stem cells in the hippocampus of the adult brain in the 1990s. Because stem cells can divide, and differentiate into many types of cells, the game-changing discovery suggested that neurogenesis could hold the key to treating conditions such as Alzheimers disease.

    Neurogenesis is now accepted to be a process that occurs normally in the healthy adult brain, particularly in the hippocampus, which is important for a learning and spatial memory. Damage to the hippocampus can lead to difficulties with navigation, as Dr Lavinia Codd found when, at age 31, she had a stroke that damaged her right hippocampus.

    Earlier this year, QBI researchers made the world-first discovery that new adult brain cells are also produced in the amygdala, a region of the brain important for processing fear and emotional memories.

    The amygdala, an ancient part of the brain, is important for attaching emotional significance to memories, and also plays a key role in fear learning, which causes us to learn that an experience or an object is frightening.

    Fear learning leads to the classic flight-or-fight response increased heart rate, dry mouth, sweaty palms but the amygdala also plays a role in producing feelings of dread and despair, in the case of phobias or PTSD, for example, says lead researcher Dr Dhanisha Jhaveri.

    A Study Suggests That People’s Thinking Ability Can Remain Intact As They Age

    The Ending of Time – “Can Insight Bring About a Mutation of The Brain Cells?” 6/8

    Age doesn’t slow the brain from continuing to generate new cells.

    The brains of healthy older people including those well into their 70s can generate as many neurons, or nerve cells, as younger people do, according to new research published in the journal Cell Stem Cell.

    Researchers from Columbia University and the New York State Psychiatric Institute autopsied a section of the brain called the hippocampus, which processes learning and memory, in 28 individuals ranging from ages 14 to 79. All the subjects had died suddenly, after previously being in good health, and none had cognitive impairment. It was the first attempt to look at newly formed neurons and blood vessels in the hippocampus soon after death, according to a Cell Press news release describing the work.

    “We found that older people have the similar ability to make thousands of hippocampal new neurons from progenitor cells as younger people do,” lead author Maura Boldrini, M.D., an associate professor of neurobiology at Columbia University, said in the release. We also found equivalent volumes of the hippocampus across ages.

    The brains of the oldest individuals in the study had continued to make new neurons up until death, the researchers found.

    The older brains didnt perform quite as well in other ways. They didnt form as many blood vessels and had maybe less ability of new neurons to make connections,” Boldrini said.

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    Indulge In Dark Chocolate

    This is something that doesnt take a lot of persuading. Those delicious chocolatey morsels of goodness are not only the perfect sweet snack but will also help you to grow neurons. Dark chocolate contains flavanols that, when you eat chocolate, get absorbed and accumulate in the parts of the brain involved in learning and memory.

    Flavanols increase the blood flow to the brain, promoting new cell formation and enhancing connections between neurons. Now comes the fun part: choosing the best chocolate. To benefit from the brain and mood-boosting effects of chocolate, look for good-quality dark chocolate.

    Most dark chocolate is vegan, but some products do contain milk products so always double check the ingredients. Dark chocolate with a high percentage of cocoa has a lot of these beneficial qualities.

    Related: Dark Chocolate Health Benefits That May Surprise You

    How To Grow New Brain Cells

    This is where things get good. In a TED Talk, Doctor Sandrine Thuret, a neuroscientist at Kings College London, explains that until the 1990s people thought that adults couldnt generate new brain cells. But now we know that they do.

    Here, then, are 10 ways to grow new brain cells:

    As you can see from the list above, there are lots of simple things you can do to grown new brain cells. Once youve grown new brain cells, you need to maintain them. Youll discover how in the next section of this blog post.

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    Stimulate Neurogenesis With Physical Exercise

    Any kind of physical exercise is good for your brain and mental health, but, so far, the evidence points to sustained, moderate-intensity, aerobic exercise as the best for growing new brain cells.

    This includes exercises like jogging, biking, hiking, power walking, or swimming.

    Harvard Medical School psychiatrist John Ratey, MD, author of Spark: The Revolutionary New Science of Exercise and the Brain, is a leading authority on how exercise impacts the brain.

    Dr. Ratey recommends performing aerobic exercise according to this routine for maximum cognitive benefits:

    • Sprint for 30 to 40 seconds.
    • Exercise at a gentle pace for 5 minutes.
    • Repeat for a total of 5 cycles.

    If possible, exercise outdoors.

    Researchers have noted a strong correlation between the production of BDNF and sunlight.

    BDNF levels in humans vary widely with the seasons, with the highest concentrations occurring in spring and summer and the lowest during fall and winter.

    If aerobic exercise sounds too demanding, opt for a less strenuous alternative.

    Mind-body exercises, such as yoga, can increase new brain cell production in the hippocampus.

    These type of exercises also reduce stress, a known disruptor of brain cell regeneration.

    Can You Grow New Brain Cells

    You Can Grow New Brain Cells, Regardless of Age. Heres How

    Neural stem cells.

    Brains are incredibly adaptive organs. Our brain cells and the connections between them are constantly changing, which enables us to learn and remember, acquire new skills, and recover from brain injury.

    It’s a property referred to as ‘neuroplasticity’ the ability of the brain and nervous system ability to remodel in response to new information, whether that be due to experiences, behaviour, emotions, or injury.

    One of the methods the brain does this is through a process known as neurogenesis the creation of new neurons. Neurogenesis is a particularly important process when an embryo is developing. Until only recently, it was thought that the number of neurons we’re born with is fixed that the central nervous system, including the brain, was incapable of neurogenesis and unable to regenerate.

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    Eat Less Saturated Fat

    Eating a high fat ketogenic diet can have tremendous cognitive benefits, but in the context of the average Western diet, It may hinder your ability to think.

    A study done on the effects of high-fat diets in neurogenesis in rats has shown that those fed a high-fat diet had a reduced instance of neural growth in the DG.

    Seven weeks of a high-fat diet was enough to cause significant decreases in the amount of newly generated cells.

    A diet high in saturated fats also increases the concentration of malondialdehyde which is a compound that is toxic to neural progenitor cells. These cells are necessary for the formation of new neurons.

    Get Smart: Brain Cells Do Regrow Study Confirms

    March 6, 2000 — Here’s hope for those who fear they lost too many brain cells to youthful dissipation: Researchers at Cornell University have demonstrated that cells from an area of the brain essential for learning and memory can regenerate in a laboratory dish. In the future, the discovery might lead to strategies for replacing brain cells lost to diseases such as Alzheimer’s.

    Until recently, conventional medical wisdom held that we are born with all the brain cells, or neurons, that we’ll ever have and when they’re gone, they’re gone for good. Over the last few years, though, researchers have shown that in at least one area of the brain, a region known as the hippocampus, there is continual turnover of cells throughout most of our lives.

    In the latest study, Steven A. Goldman, MD, from Cornell University Medical College in New York City, and colleagues took samples of tissues from the hippocampus that had been removed from patients undergoing surgery to repair brain disorders. They were able to tease out cells from a certain area where populations of “seed,” or precursor, cells are found. The researchers were able to separate these precursor cells from mature cells, which can no longer divide. They were able to aid the cells in continuing to divide and grow.

    But in an interview with WebMD, Goldman cautions that “it’s a bit early in the game to think in practical terms of using these cells for transplantation purposes.”

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    Foods And Supplements That Encourage Brain Cell Growth

    Certain nutrients actually have neurogenerative properties.

    Most of these nutrients can be obtained directly from food and are also available as supplements.

    Omega-3 Fats

    Omega-3 essential fatty acids promote the production of new neurons.

    Omega-3 fats are found mainly in cold-water, fatty fish.

    You can also get them from fish oil or krill oil supplements.


    Flavonoids are highly potent antioxidants that occur naturally in some plant foods.

    The flavonoids found in blueberries, cocoa, and green tea are particularly effective at stimulating the formation of new brain cells.


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    Curcumin is the main bioactive component in the spice turmeric .

    It provides many brain benefits, including increasing BDNF and stimulating neurogenesis in the hippocampus.


    Resveratrol, a compound found in red wine, increases brain cell growth, but alcohol decreases it.

    This inspired neuroscience researcher Sandrine Thuret, PhD, to call red wine a neurogenesis neutral drink.

    So you may be better off getting resveratrol from non-alcoholic sources such as grapes, pistachios, peanuts, peanut butter, blueberries, raspberries, cranberries, and chocolate.

    Olive Oil


    Scientists Gain New Understanding Of How Brain Cells Talk

    Brain Gain: How world-leading UK neuroscience research can meet tomorrows societal challenges

    by University of Nottingham

    Experts from the University of Nottingham have discovered that reversing the modification of molecular messages at synapses in the human brain, may contribute to reversible mental health conditions such as anxiety, and memory diseases such as dementia.

    The findings , published in Molecular Psychiatry, are a major step in our understanding how brain cells communicate, and could help to identify new treatments for neurological and psychiatric conditions.

    The research was led by Dr. Helen Miranda Knight in the School of Life Sciences at the University of Nottingham, along with researchers across the Schools of Medicine, Life Science, and Bioscience. It was conducted using the University of Nottingham’s state-of-the-art Deep seq, SLIM microscopy, and, Nanoscale and Microscale Research Center facilities.

    Nerve cells in the human brain talk to one another at sites called synapses, where molecules are released to signal to the next cell. When people learn or remember things, this signaling is strengthened. When communication between synapses goes wrong, circuits become broken. As more circuits are lost, this changes how people can think and perform everyday tasks. This is seen in cognitive disorders, such as forms of dementia and some mental health conditions.

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