Sentences with phrase «d images of the brain»

They used high - resolution 3 - D images of the brain, questionnaires evaluating temperament and personality traits of individuals diagnosed with bipolar disorder and their non-bipolar relatives, and an extensive battery of cognitive tests assessing long - term memory, attention, inhibitory control and other neurocognitive abilities.

Not exact matches

We are drawn to images as they can represent a message quickly and simply without our brains having to read reels of text.

According to a longitudinal study, those with a brain unaffected by Alzheimer's spend more time looking at pictures they haven't seen before whereas all of those who spent an equal amount of time looking at both images developed the disease.

Twitter today is taking another step to build up its machine learning muscle, and also potentially to improve how it delivers photos and videos across its apps: the company is acquiring Magic Pony Technology, a company based out of London that has developed techniques of using neural networks (systems that essentially are designed to think like human brains) and machine learning to provide expanded data for images — used, for example, to enhance a picture or video taken on a mobile phone; or to help develop graphics for virtual reality or augmented reality applications.

God's image IS our brain, & if we could shrink ourselves to the size of a brain cell & go inside & take a look around, I imagine it would look a LOT like the universe does to us from Earth now.

I had this image and concept flash across the barren landscape of my brain last night just before I entered unconsciousness.

Granted this, however, the panpsychist generalizing in Whiteheadian fashion from the case in question must argue either that both mental and physical properties (Or the two kinds of spatiotemporal extensiveness enjoyed by mental images and physical brains respectively) are real and that all entities have both kinds, or that mental properties are real but physical ones only apparent.

The much more complicated integration in large molecules of neurons and of neurons in an active brain would lead to still more complicated systemic relations and not only to protopsychic ones, but also to real psychic phenomena, to sensations and mental images.

Even people with less than a high school education today recognize the priority of the brain over the blood, so much so in fact, that in the movie, Hannibal (about a cannibalistic serial killer), the thought of slicing out tiny parts of a person's brain, cooking them in a pan, and serving the pieces to that person to eat has become in the public's mind a more disturbing image than, say, serving a person a glass of their own blood to drink, which appears relatively tame in comparison.

cba@66: By chance (or natural genius), you have positioned the two mirrors so they create a rudimentary hologram of the fire, which your brain interprets as a 3 - D image.

They may have minor anxiety or low social skills but sometimes the exposure to new technology in which they're flooded with sexual images or sexual text stories, or the opportunity to be sexual in ways that they never could have imagined, sometimes the opportunity by itself can be addictive like we saw with crack cocaine many years ago, so people got addicted to crack cocaine who did not have a typical profile, just the exposure to the drug was enough to flood the brain and get people hooked in a very short period of time.

She's looking at remarkable new images of brain scans of people on LSD — the first time they've ever been taken anywhere in the world.

Women who are not anorexic or bulimic had brain activity similar to that of women with eating disorders when they viewed images of overweight women.

V: At Brookhaven [National Laboratory] I was doing these studies on cocaine abusers, and after I'd seen a number of brain images, I realized I could distinguish a cocaine abuser from a control.

Images from a mouse study show the male brain (top) has many more cells in the bed nucleus of the stria terminalis, an area that regulates anxiety and response to stress.

Still, as the ability to deliver higher resolution images to the brain improves, so would the effectiveness of the prosthesis.

To hit the target, the brain had to coordinate such variables as muscle movements, visual images, and the weight of the stone.

Even though you are not aware of it, your eyes play a role in searing an image into your brain, long after you have stopped looking at it.

Among the disorders that Balasubramanian has targeted is retinitis pigmentosa, a group of inherited diseases that cause degeneration of the retina (in the back of the eye where millions of photoreceptors capture light rays that the brain turns into images).

In the last few years, however, some neuroscientists have begun to look at the bigger picture, generating magnetic resonance images of PTSD patients» brains and carefully measuring the volumes of the organs» many bewildering regions.

Here's how it could have happened: The cross-modal area of the brain might have evolved to link an oblique image hitting the retina (caused by viewing a tilted branch) with an «oblique» sequence of muscle twitches (leading the animal to grab the branch at an angle).

Blunt - spined brittle star image courtesy of Henry Astley / Brown University How would you walk if you had five arms and no brains?

While examining colorful 3 - D brain images, Stanford psychology graduate student Jason Yeatman spotted a part of the brain he'd never learned about in classd never learned about in class.

The researchers will image each slice under an electron microscope and then build a 3 - D picture of all of the brain's connections.

Virtually every part of the body, including the brain, has been safely imaged with low to moderate intensity ultrasound.

But when you have images, your brain is able to pick up on a lot of detail about an area, including whether it's low rise or high rise.

Saatchi, which is owned by France's Publicis Groupe, SA, chose LifeStraw over a field of competitors that included a reusable controller to improve the distribution of IV fluids, a collapsible wheel that can be folded down for easier storage when not in use on bicycles or wheelchairs, an energy - efficient laptop designed for children in developing countries, a 3 - D display that uses special optics and software to project a hologramlike image of patient anatomy for cancer treatment, an inkjet printing system for fabricating tissue scaffolds on which cells can be grown, a visual prosthesis for bypassing a diseased or damaged eye and sending signals directly to the brain, books with embedded sound tracks to help educate illiterate adults on health issues, a phone that provides telecommunications coverage to poor rural populations in developing countries, and a brain - computer interface designed to help paralyzed people communicate via neural signals.

Lichtman's genetically engineered mice, with neurons that would express different colors, began to bear fruit — or rather, to yield spectacular images of brains lit up like Christmas trees.

Researchers have developed an endoscope as thin as a human hair that can image the activity of neurons in the brains of living mice.

Researchers at the University Department of Radiology and Nuclear Medicine at the MedUni Vienna have now demonstrated by means of a meta - analysis of functional image data that increased activations in the involuntary attention system in the brain are responsible for these disorders in MS patients.

The researchers found that 11 of the soccer players had between 1 and 39 tiny spots on the brain that appeared brighter on the images (see arrow).

Artificial intelligence, which emulates the information processing function of the brain that can quickly execute complex and complicated tasks such as image recognition and weather prediction, has attracted growing attention and has already been partly put to practical use.

Freshly shaven wood has a distinct smell of childhood happiness, and whenever I get a whiff of that scent my brain immediately conjures up images of my grandfather at his working bench, the heat from the fireplace and the dog next to it.

As he's about to leave, he notices the image on the far - left computer screen: It looks like someone has sliced his head open and imprinted a grid of green lines on his brain.

Collaborating with researchers from Canada, Europe, Japan, and, in the United States, the University of Texas, the brain atlas team has scanned 450 «normal» brains and used hundreds of thousands of images taken of 7,000 people around the world to compile three - dimensional color maps of the brain.

To do this it is thought that our brains put all of the pieces together and fill in blanks, or missing images, based on what we have already seen.

For this study, 10 subjects with Alzheimer's underwent PET following the injection of three radiotracers: fluorine - 18 fluorodeoxyglucose (F - 18 FDG), which images regional metabolic activity; carbon - 11 Pittsburgh compound B (C - 11 PiB), which has an affinity for amyloid plaques; and F - 18 AV - 1451, an emerging imaging agent that binds to tau in the brain.

By significantly increasing the speed of functional MRI (fMRI), researchers funded by the National Institute of Biomedical Imaging and Bioengineering (NIBIB) have been able to image rapidly fluctuating brain activity during human thought.

«The brain network mechanisms that mediate these deficits are poorly understood, and have rarely been tackled using complex image analytic methods that focus on how brain regions communicate,» said Diwadkar, associate professor of psychiatry and behavioral neurosciences and co-director of the department's Brain Imaging Research Divbrain network mechanisms that mediate these deficits are poorly understood, and have rarely been tackled using complex image analytic methods that focus on how brain regions communicate,» said Diwadkar, associate professor of psychiatry and behavioral neurosciences and co-director of the department's Brain Imaging Research Divbrain regions communicate,» said Diwadkar, associate professor of psychiatry and behavioral neurosciences and co-director of the department's Brain Imaging Research DivBrain Imaging Research Division

The reason the flash was on the opposite side of the eye has to do with the way the brain processes an image.

«Our hope was the scene images would bias the background, or contextual, thoughts that people had as they studied the words to include scene - related thoughts,» says lead author Jeremy Manning, an assistant professor of psychological and brain sciences at Dartmouth.

With an understanding of «the formatting of information in the brain, you would know how to stimulate the brain to make someone think they are seeing an image,» Olshausen said.

In a partnership melding neuroscience and electrical engineering, researchers from UNC - Chapel Hill and NC State University have developed a new technology that will allow neuroscientists to capture images of the brain almost 10 times larger than previously possible — helping them better understand the behavior of neurons in the brain.

They all had to perform several tasks while the researchers analyzed their brain activity: describing an image with a sentence and listening to phrases and lists of words.

Then Raine, a psychologist at the University of Southern California, had his own brain imaged — and his, too, had that extra blob of activity in the thalamus.

To learn more, the researchers compared unenhanced T1 - weighted MR images (T1WI) of 19 patients who had undergone six or more contrast - enhanced brain scans with 16 patients who had received six or fewer unenhanced scans.

NO BARRIER A protein in some cells that form the blood - brain barrier (light blue, as seen in this image of a mouse brain capillary) may have a hand in brain aging, a new study suggests.

This novel approach — combining information obtained simultaneously from MRI images of the stomach, feelings reported by the subjects, and brain scans — can offer new insights which would otherwise have been unknown, for example that activation in a brain area called the mid-temporal gyrus seems is in some way influenced by the increased water load in this experiment.

The researchers also found they could predict which players had depression by examining images of their brains» white matter, suggesting a link between white matter changes and depression.

So with techniques normally used for studying prehistoric humans, researchers created a 3D image of Descartes's brain (above) by scanning the impression it left on the inside of his skull, which has been kept for almost 200 years now in the National Museum of Natural History in Paris.