Sentences with phrase «new brain cells in»

Having higher BDNF stimulates the growth of new brain cells in the brain's memory center and is associated with a dramatic reduction in the risk for Alzheimer's disease as was recently reported in the Journal of the American Medical Association.

And that's a problem because neurotrophins prompt the growth of new brain cells in the hippocampus, a part of the brain that's key for memory, explains Jacka.

Exercise also, and perhaps most resonantly, augments adult neurogenesis, which is the creation of new brain cells in an already mature brain.

Exercise also promotes the growth of new brain cells in two ways.

Their research provides important clues to encourage the development of new brain cells in those with Alzheimer's disease.

Chemotherapy was found to limit the production of new brain cells in regions responsible for memory function, which leads to a loss of memory.

Exercise can enhance the development of new brain cells in the adult brain, a process called adult neurogenesis.

The result fit with prior research indicating that accelerated growth of new brain cells in the dentate gyrus, in a process called neurogenesis, is necessary for antidepressants to cure rats of their depression.

Not exact matches

If human brains are like body's cells, there is a natural point of specialization, in which new systems break away and form similar but slightly different branches, as cells in a body become fingers, feet, hands, etc..

Science also requires an influx of new, educated young scientists, and poisoning American children's brains through miseducation has resulted in cell and molecular biologists being imported from Asia.

The existing patterns of physical feeling in my brain cells have to be deflected repeatedly by fresh novelty — now this way, now that way, in a tedious sequence of trial - and - error, before these tiny bodily societies learn the new patterns which enable them to respond to my aims to type.

«In animal studies, exercise has been shown to specifically affect the hippocampus, significantly increasing the growth of new neurons and cell survival, enhancing memory and learning, and increasing molecules that are involved in the plasticity of the brain,» Chaddock saiIn animal studies, exercise has been shown to specifically affect the hippocampus, significantly increasing the growth of new neurons and cell survival, enhancing memory and learning, and increasing molecules that are involved in the plasticity of the brain,» Chaddock saiin the plasticity of the brain,» Chaddock said.

The study, «Polarity of varicosity initiation in central neuron mechanosensation,» which will be published June 12 in The Journal of Cell Biology, observes the swelling process in live cultured neurons and could lead to new ways of limiting the symptoms associated with concussive brain injuries.

The Lanugo hair will start to disappear as the new brain cells and fat help to regulate the body temperature for the remaining weeks in the womb

In the new study, the scientists expressed surprise that the early abnormal growth of brain cells they observed in the fish embryo specifically affected male hormones, potentially indicating why more boys than girls are diagnosed with certain neurodevelopmental disorders such as autisIn the new study, the scientists expressed surprise that the early abnormal growth of brain cells they observed in the fish embryo specifically affected male hormones, potentially indicating why more boys than girls are diagnosed with certain neurodevelopmental disorders such as autisin the fish embryo specifically affected male hormones, potentially indicating why more boys than girls are diagnosed with certain neurodevelopmental disorders such as autism.

Include protein - rich food in your diet — this means more of fish and lean meats because your body needs amino acids to build new cells and develop feat brain, heart, muscle and tissue.

(GlaxoSmithKline has decided to stop marketing ezogabine but other existing drugs that also operate by tweaking potassium channels in brain cells — or a wholly new class of compounds — could serve in its place.)

«New findings about stem cells in the brain of patients with epilepsy.»

Neural stem cells with the ability to form new neurons in the brain are normally present in the hippocampus (the part of the brain connected to learning and memory) and in the subventricular zone of the brain.

A new research tool using light allows scientists to watch individual brain cells react in real time.

Because its powerful technology can measure microstructural features in the brain, such as the diameter of nerve cell axons, it enables researchers to answer entirely new questions, says CUBRIC director Derek Jones.

The best explanation so far, says Henrietta van Praag, a neurobiologist at the National Institute on Aging, is that exercising the heart somehow stimulates growth factors to produce new nerve cells in the brain.

Prenatal brain development is a crucial period, and as new research has found, even small alterations to the way brain cells develop can have significant effects later in life.

In a new study published in Cell Reports, scientists at the Gladstone Institutes identified different types of neurons in a brain region called the reticular thalamuIn a new study published in Cell Reports, scientists at the Gladstone Institutes identified different types of neurons in a brain region called the reticular thalamuin Cell Reports, scientists at the Gladstone Institutes identified different types of neurons in a brain region called the reticular thalamuin a brain region called the reticular thalamus.

In a revolutionary first, Cancer Research UK - funded scientists will test whether the Zika virus can destroy brain tumour cells, potentially leading to new treatments for one of the hardest to treat cancers.

In the hippocampus, a brain region vital for laying down new memories, «stem cells continue to add new circuit elements,» says Stanford University neuroscientist Theo D. Palmer, who helped Monje find out why brain fogginess can persist for years after cancer treatment has ended.

The mice were also injected with a dye that could illuminate the footprints of new nerve cell growth in the brain.

But for neurons, birth date plays an important role in how these cells find their connections in the brain, a new study finds.

BRAIN CANDY A new database offers a deep look at living human nerve cells, revealing elaborate branching structures and myriad shapes, such as in this neuron called a pyramidal cell (cell image, left and 3 - D computer reconstruction, right).

Numerous studies have shown that gentle exercise three times a week can improve concentration and abstract reasoning in older people, perhaps by stimulating the growth of new brain cells.

In this new study, scientists observed that microchimeric cells are not only found circulating in the blood, they are also embedded in the braiIn this new study, scientists observed that microchimeric cells are not only found circulating in the blood, they are also embedded in the braiin the blood, they are also embedded in the braiin the brain.

In your book The Emperor's New Mind, you posited that consciousness emerges from quantum physical actions within the cells of the brain.

But following the removal of the primary tumor, micrometastatic cells learn to communicate with cells in their new microenvironment in the brain — cells which are, at first, hostile to them.

Dr. Del Maestro adds, «Yong and colleagues at the University of Calgary have begun to unravel the complex interaction of the microglia with the brain tumor cells, resulting not only in furthering our understanding, but providing a new concept and drug which can now be immediately assessed in clinical trials.»

Published in the February 27 issue of Cell, the study found that tumor cells that reach the brain — and successfully grow into new tumors — hug capillaries and express specific proteins that overcome the brain's natural defense against metastatic invasion.

Researchers at the Humboldt and Charité Universities in Berlin, led by Dr Julie Seibt from the University of Surrey, used cutting edge techniques to record activity in a particular region of brain cells that is responsible for holding new information — the dendrites.

«Maybe the invention of this new type of stem cell was important in driving brain evolution,» says Mueller.

And how do occasional cells survive in this vulnerable state — sometimes hiding out in the brain for years — to eventually spawn new tumors?

In another group, the disabled gene made it difficult for fly brain cells to reinforce new connections that encode memories.

The new findings prove that a group of cells in the brain can turn a short - lived sensation into complex, long - lasting muscle movements, says physiologist Simon Alford of Northwestern University.

«By learning how tau spreads, we may be able to stop it from jumping from neuron to neuron,» said Karen Duff, PhD, professor in the department of pathology and cell biology (in the Taub Institute for Research on Alzheimer's Disease and the Aging Brain) and professor of psychiatry (at New York State Psychiatric Institute.)

In contrast, the new method used on mice causes certain nerve cells to fire at a specific rhythm, generating brain waves that researchers believe may clear A-beta.

One clinical trial involves the drug CGF166, a one - time gene therapy, which, if proven successful in humans, could regenerate new hair cells within the cochlea that can signal the part of the brain that processes sound.

They prompt the brain's native immune cells, the microglia, to multiply in a bid to dispose of the troublesome new debris.

The neurotransmitter acetylcholine is released by nerve cells in the brain when people or mice are under mild stress or concentrating on learning something new.

«New cell type is implicated in epilepsy caused by traumatic brain injury.»

Four weeks after the team switched on the enzyme, they found that tissue had regenerated in several organs, new brain cells were developing and the mice were living longer.

They also stopped making new brain cells, something that has also been seen in other animal models of depression.

Adult mice and other rodents sprout new nerve cells in memory - related parts of their brains.

Using chemicals like these in combination with new imaging tools, such as the multi-photon confocal microscope, has enabled researchers to explore the minuscule world of the neuron and observe brain cells in action with far more precision.