Sentences with phrase «different brain pathways»

For the first time, researchers find that decisions based on unconscious learning, or knowledge we don't know we know, may rely on entirely different brain pathways than the parts of the brain we use when we make conscious, rational choices.

Not exact matches

The brain, trying to deal with major emotional trauma, can alter its neural pathways, creating, essentially, a different person.»

Focusing on the neural pathway from the brain's prefrontal cortex to the amygdala, they combined optogenetics — a technique that uses light to control the activity of neurons in living tissue — with behavioral testing, a methodology that allows researchers to study functional connections between different regions of the brain.

In research designed to identify the exact mechanisms behind preterm birth and fetal brain injury, Burd says she and her term were surprised to learn that they may have different pathways and origins.

The olfactory system comprises six million to 10 million receptor cells (of which there are nearly 400 different types) and links to multiple brain structures and neural pathways, including those involved in memory, emotion and movement.

The SHH pathway was found to induce disparate changes in astrocytes in different brain regions.

For example, even after balance returns, the brain might still recruit different pathways to compensate for the structural brain changes caused by spaceflight.

Your brain transmits information about your current location and memories of past locations over the same neural pathways using different frequencies of a rhythmic electrical activity called gamma waves, report neuroscientists at The University of Texas at Austin.

Her confusion shows for the first time that the brain processes fear and mixed emotions through a different pathway from those used to process other feelings.

The pathway, which scientists named auditory nociception (pain), is different from the one that transfers information about sound to the brain and enables you to hear a bird singing or a friend gossiping.

«Neuroscience right now needs a meta - approach linking all of this together,» she says, a project to create not only a vast map of the brain but a schematic of pathways and how different regions connect.

«Using novel computational methods, we have pointed to new biological pathways that act in the brain to regulate overall obesity, and also to a different set of pathways related to fat distribution that regulate key metabolic processes,» says senior author Joel Hirschhorn, M.D., Ph.D., Concordia professor of pediatrics and professor of genetics at Boston Children's Hospital and Harvard Medical School, and co-director of the Broad Institute Metabolism Program.

Memories of pleasure and fear are laid down in the same part of the brain, but along different pathways.

A new study using different brain imaging techniques linked the intensity of an individual's placebo effect to the amount of dopamine (a neurotransmitter involved in the pleasure and reward pathway) released in a midbrain region called the nucleus accumbens.

Increasingly, autism researchers are predicting that personalized, more effective treatments will come from understanding these common brain pathways — and how different gene variations alter them.

There were theories that it shared a nerve pathway with pain to the brain — and now comes news that different forms of itching apparently have their own neural routes.

The activation of this signaling pathway progressively increased in different types of gliomas, with the highest activity seen in patients with glioblastoma, a particularly difficult - to - treat form of brain cancer that represents approximately 15 percent of all brain tumors.

«People with increased cognitive reserve capabilities may actually heal in a different way that allows them to return to their pre-injury function and / or they may be able to better adapt and form new pathways in their brains to compensate for the injury,» Schneider says.

To trace the longer pathways that interconnect different brain regions, CBS labs developed a genetic method to label each individual nerve cell a different color to identify and track axons and dendrites over long distances.

«While the field has focused on some obvious receptor pathways in the brain, these are involved in many different functions and side effects are impossible to avoid.

The lab focuses on clarifying the mechanisms of brain plasticity, gene expression, and responses of cellular elements to different psychotropic drugs, and have identified several novel brain sites and pathways that constitute attractive targets for new drug development.

The bilingual individuals were somehow able to compensate or utilize different pathways despite having significant physical damage in their brains.

His work seeks to identify how different kinds of stressful information reach the brain and to unravel the pathways and molecules involved in conveying this information to brain centers.

It's responsible for many different brain - immune pathways, and low levels are linked to autoimmune conditions and poor immune health.

There are suggestions of three different pathways by which ghrelin transmits signals to the brain and causes hunger.

Staying physically active can have a positive effect on your mood and reduce anxiety through many different pathways in your body and brain.

It is a drastic oversimplification that doesn't account for the complex metabolic pathways that different foods go through, or the effects that foods have on our brain and hormones.

And this is the part where ketone bodies and coconut oil come in — they give the brain with energy via a different metabolic pathway.

Brain breaks, by switching activity to different brain networks, allow the resting pathways to restore their calm focus and foster optimal mood, attention, and meBrain breaks, by switching activity to different brain networks, allow the resting pathways to restore their calm focus and foster optimal mood, attention, and mebrain networks, allow the resting pathways to restore their calm focus and foster optimal mood, attention, and memory.

Event - related potential investigation of different neural pathways for face and pattern perceptions in the human brain