Sentences with phrase «between brain nerve cells»

It even encourages proper communication between brain nerve cells and calms stress and anxiety impulses though that pathway.

Not exact matches

Lately I've begun to thank God for it, this chemical that — if scientists are right, and they aren't even sure — inhibits my overly efficient reuptake of another chemical (serotonin) that somehow facilitates communication between nerve cells in my brain.

The consumed caffeine caused dopamine, a carrier of messages between nerve cells in the brain, to flood the brain's pleasure center resulting in decreased pain sensitivity, a huge benefit for chronic pain suffers.

- Speeds myelination * between the nerve cells in the stomach and the brain.

Their brains differed in the activity of over a hundred genes that provide cells with energy, influence chemical communications in the brain and strengthen the connection between nerve cells.

Scientists have discovered why a single mutated protein can lead to serious mental retardation in men with a common genetic disorder called fragile - X syndrome: The healthy protein is essential for establishing during childhood the adult pattern of connections between nerve cells in the brain.

Further study revealed that these so - called immune proteins are actually present on the surface of certain nerve cells, but that they functioned differently in the brain than they did in the rest of the body; rather than scouting for germs, they influenced signals sent between neurons.

This type of inflammation between 18 and 32 weeks of gestation in humans has been linked to preterm birth as well as an imbalance of immune cells in the brain of the offspring and even death of nerve cells in the brains of those children.

The traditional view is that learning is based on the strengthening or weakening of the contacts between the nerve cells in the brain.

The scientists observed that transmission of chemical signals between the nerve cells are facilitated by AMPA - receptors and the activity occurs on the brain cell surface.

Using fluorescent antibodies designed specifically to light up the receptor in mice, the investigators observed it on vagus nerves, which serve as a main biochemical connection between airway cells and the brain.

They collect outside the nerve cells in the brain and disrupt the signaling system between neurons, blocking them from relaying messages.

By examining the brains of bees trained to different tasks, the researchers found that the number of connections between nerve cells may hold the answer to questions about individual cognitive differences.

Certain changes in synapses — the junctions between nerve cells in the brain — have been linked with brain disorders.

Based on previous studies, researchers have hypothesized that recreational noise exposure might damage the circuitry between sensory hair cells in the inner ear and their auditory nerve targets that deliver information to the brain.

In trying to understand the brain, for instance, neuroscientists have focused on synapses — the junctions between nerve - cell endings — as the essential transmitters of thought and feeling.

Between birth and a child's first birthday, her brain nearly triples in size as torrents of newborn nerve cells create neural pathways.

Variants of a protein that helps snip connections between nerve cells in the brain may contribute to the disorder, scientists report January 27 in Nature.

A healthy optic nerve has axons transmitting information from the eye to the brain along the nerve after considerable information processing and synaptic transmission between various cell types within the retina.

Caveat: To date, this strategy has only been able to allow better communication between nerve cells in the spinal cord, but there is no evidence of improved communication between those neurons and the brain.

An arm's or a leg's motor skills fail because, though the nerve cells in the limb are fine, there's no longer a connection between them and the brain.

NERVE PROTECTORS The glowing cells in this micrograph of a mouse's optic nerve help shield electrical signals passing between eyes and bNERVE PROTECTORS The glowing cells in this micrograph of a mouse's optic nerve help shield electrical signals passing between eyes and bnerve help shield electrical signals passing between eyes and brain.

While most researchers use Brainbow to visualize connections between nerve cells in the brain, Alain Chédotal of the Institut de la Vision in

The team, led by Stephen Liberles, Harvard Medical School associate professor of cell biology, has effectively deconstructed the vagus nerve, a key connection between body and brain that is important because it controls not only breathing but also heart rate, feeding behavior and responses to illness.

«Moreover, there is an active bidirectional communication between the nerve cells and the blood vessels to ensure the proper development and maintenance of an organ as complex as the brain,» reports Carmen Ruiz de Almodóvar.

The injuries crush and sever the long axons of spinal cord nerve cells, blocking communication between the brain and the body and resulting in paralysis below the injury.

The results of the current study provide a partial answer to this mystery: it is precisely because of their small brain that is densely packed with nerve cells that birds are able to reduce the processing time in tasks that require rapid interaction between different groups of neurons.

White matter consists of large bundles of nerve cells that connect different regions of the brain and enable communication between them.

New research provides an intriguing glimpse into the processes that establish connections between nerve cells in the brain.

The drug restored in the mice normal levels of serotonin, a neurotransmitter communicating messages between nerve cells in the brain.

«They play an important role in the excitation of nerve cell axons and signal transfer between various cells,» says Prof. Dr. Heinz Beck, who conducts research in experimental epileptology at the Department of Epileptology, at the Life & Brain center and the German Center for Neurodegenerative Diseases (DZNE).

It may, for example, partly account for the differences in brain structure and behavior between identical twins, and could even affect thought processes by subtly influencing the changes in nerve cell connections that occur with experience.

The mutation, which has been found in people with ADHD, autism and bipolar disorder, affects the function of DAT, a protein that regulates the brain's supply of the neurotransmitter by removing excess dopamine from the synapse, or the space between nerve cells.

They homed in on astrocytes, a type of brain cell that clears the signaling molecule glutamate out of the way after it has performed its job of delivering a message across a synapse between two nerve cells.

Mice exposed to low - dosage of cannabis have more links between nerve cells in the brain, compared to those who were not exposed.

The millisecond relay between thousands of nerve cells causes a flurry of activity that prompts the brain to carry out all fundamental aspects of brain function.

Even differentiating between two rose varieties can be a snap because the human olfactory system — made up of the nerve cells in our noses and everything that allows the brain to process smell — is quite adept.

We know, for instance, quite precisely which receptors in the brain are responsible for changes in the functional connections between nerve cells, the synapses; we also know the rules, when synapses get stronger and when they get weaker.

Previous genetic studies in dogs, which can also develop OCD, have identified mutations that lead to alterations in the function of brain synapses — the points of contact between cells conveying nerve signals.

In brains that learn with ease, groups of nerve cells switch easily between conversations with other cells in their networks.

Three US - based scientists - Thomas Südhof, of Stanford University School of Medicine, Richard Scheller, of the biotech company Genentech, and James Rothman, of Yale University - are the joint recipients of the neuroscience prize for their work to reveal the precise molecular basis of the transfer of signals between nerve cells in the brain.

Their discoveries showed how neuronal activity, generated either by experience or by intrinsic brain function, actively sculpts structural and functional connections between nerve cells.

The differences between the lipoproteins secreted by astrocytes and those found in the CSF suggest that the astrocytes produce particles that help the brain rid itself of excess cholesterol in addition to helping deliver membrane components to the nerve cells.

Caspi and Moffitt built on earlier research focusing on a variation in a gene called the serotonin transporter, which normally helps information flow between nerve cells in the brain.

Because nerve cells, which send electrical impulses and neurotransmitters (think serotonin and dopamine), are rich in DHA, omega - 3s protect nerve cells from damage and indemnify normal, healthy communication between brain cells and the body's nerves, which can impact mood and ha been linked to depression severity.

The researchers were specifically looking at levels of beta - amyloid deposits in spaces between nerve cells as well as tangles, knotted threads of the tau protein inside brain cells.

Another autoimmune disease, multiple sclerosis (MS) occurs when the immune system attacks the body's own nerve cells and disrupts communication between the brain and the rest of the body.

One study showed a significant correlation between the death of nerve cells in the brain and chronic inflammation.

The brain is largely made up of fat, and the fats we eat directly affect its structure and function, providing insulation around nerve cells, supporting neurotransmitter production, and helping maintain healthy communication between neurons.

The resulting nerve interference disrupts the flow of information between your brain and the regions of your body supplied by the irritated spinal nerves, potentially resulting in loss of function or abnormal function of affected cells, tissues, organs, and organ systems.