Sentences with phrase «brain recordings from»

Using a computer model based on direct brain recordings from epilepsy patients, they are the first to show the existence of a network of neural regions that can push or pull on the synchronization of the regions directly involved in a seizure.

Not exact matches

Jesus the Son of Marry (Peace and blessings be up on him) is known today to the Christian world as it is being described by John, Paul, Luke and others... whatever the way these human imagined him became the faith... record shows that the first book of NT was written at least 60 - 80 years after Jesus the son of Marry was taken away from this earth... and these writers used their vision as a weapon to get it to the brain of mankind... also there are debates among the Christian scholars that no one knows who is the writer of some of the gospels... someone else wrote it and used the names what we see today... i.e. no one knows when and who and how the Hebrew chapters were written... despite of lots of controversy on this, Christian scholars uses them to teach others...

Unfortunately, the club has a history of being accident prone: from Mannygate, Tevezgate, Icelandicsgate through to the hot off the press Henrygate (why would anyone with half a brain put those types of thoughts down in a permanent electronic record?).

Landon died of hypoxic - ischemic encephalopathy, or brain injury caused by oxygen deprivation; cardiac arrest; and hypernatremic dehydration, according to records from the Los Angeles County coroner.

Affordable three - stage head health management system that measures and records head impact data, profiles an athlete's head health over time, and provides diagnostic tools to detectand help prevent traumatic brain injury from undetected cumulative concussions.

Harvard neurobiologist J. Allan Hobson used recordings of brain activity from sleeping people to gleefully trash psychoanalytic dream theory, and by implication, the central Freudian ideas of censorship and repression.

Many neuroscientists had long believed that the only way to extract data from the brain specific enough to control an external device was to penetrate the cortex and sink electrodes into the gray matter, where the electrodes could record the firing of individual neurons.

By claiming that he could pry information from the brain without drilling deep inside it — information that could allow a subject to move a computer cursor, play computer games, and even move a prosthetic limb — Schalk was taking on «a very strong existing dogma in the field that the only way to know about how the brain works is by recording individual neurons,» Schmeisser vividly recalls of that day.

«Ready Eagle go to red now... Ready Tiger go to green now...» As Lappas concentrated, a computer recorded hundreds of squiggly lines representing Lappas's brain activity as it was picked up from the surface of his scalp.

As the animals learned, the researchers recorded electrical signals from individual neurons in the amygdala, a brain structure that forms memories of fearful experiences.

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.

«The day before his first attempt at using the intracortical BCI for controlling a computer cursor, I described to T5 that the system was going to be recording from a part of the brain that was responsible for coordinating hand and arm movement,» Brandman said.

The collaboration, led by Wen Shen and Mark Allen of the University of Pennsylvania, found that the extracellular matrix derived electrodes adapted to the mechanical properties of brain tissue and were capable of acquiring neural recordings from the brain cortex.

That allowed researchers to record electrical brain activity from individual neurons while the participants moved or tried to move their fingers and wrists, which were equipped with sensors to record physical movement.

The scientists compared recordings from normal periods to those just before and during seizures; their yardstick was an algorithm developed from chaos theory to measure the degree of complexity in brain activity.

Now, researchers from the Graphene Flagship have developed a new device for recording brain activity in high resolution while maintaining excellent signal to noise ratio (SNR).

What's more is that each microelectrode array is made up of eight «tines,» each with eight microelectrodes which can record from a total 64 subregions of the brain at once.

«Applying these analysis concepts to multichannel long - term EEG recordings from 17 epilepsy patients with high temporal resolution allowed us to derive a sequence of functional brain networks spanning several days in duration,» said Christian Geier, a doctoral student working with Lehnertz.

Bird hearing generally has to be tested in a lab, either by recording from the brains of anesthetized birds or by watching how birds respond to sounds.

Specifically, the study relied on data collected at NYU ECoG, a center where brain activity is recorded directly from patients implanted with specialized electrodes placed directly inside and on the surface of the brain while the patients are performing sensory and cognitive tasks.

«Recordings directly from the human brain are a rare opportunity,» says Thomas Thesen, director of the NYU ECoG Center and co-author of the study.

It measures blood flow to the brain by sending light signals from sensors mounted in a 3 - pound headcap, then producing images of blood oxygen changes — representing brain activity — by recording the absorption of light at different colors.

Professor Aneta Stefanovska from Lancaster University, who has been studying the physics of biological oscillations for over 20 years, said: «Combining the technique to noninvasively record the fluctuation corresponding to cerebrospinal fluid and our sophisticated methods to analyse oscillations which are not clock - like but rather vary in time around their natural values, we have come to an interesting and non-invasive method that can be used to study aging and changes due to various neurodegenerative brain aging may begin earlier than expected.»

«There are several elements that must go hand in hand for us to be able to record neuronal signals from the brain with decisive results.

Among their goals for this system are: a higher density electrode array to allow for more precise targeting on neurons, new recording circuits that vastly increase the volume of data captured, and a new wireless power and telemetry technology that allows for real - time data transmission from the brain.

My project was in neuroscience, working on a model of epilepsy using electrophysiological recordings from brain slices.

Combining data recorded from football players with computer simulations of the brain, a team working with David Camarillo, an assistant professor of bioengineering, found that concussions and other mild traumatic brain injuries seem to arise when an area deep inside the brain shakes more rapidly and intensely than surrounding areas.

Then a frustrated group of epilepsy physicians invited computer nerds around the world to take a shot instead, providing data sets recorded from the brains of human epilepsy patients and epileptic dogs.

«You can basically eavesdrop on each millimeter of the human brain in real - time using 300 - 400 sensors, recording simultaneously from a large mantle of the human brain.»

Using portable EEG to measure brain activity among groups of students, researchers were able to record from multiple people simultaneously to study social interactions in real life.

«This is the first time [stimulated movement has] been linked to signals recorded from within the brain,» says biomedical engineer Chad Bouton, one of the study's authors and vice president of advanced engineering and technology at the Feinstein Institute for Medical Research in Manhasset, New York.

Steve Chang and his colleagues from Duke University in Durham, North Carolina, used electrodes to directly record neuronal activity in three areas of the brain prefrontal cortex that are known to be involved in social decision - making, while monkeys performed reward - related tasks.

Psychiatrist Michael Hunter and fellow researchers at the University of Sheffield in England monitored the brain activity of 12 men as they listened to voice recordings and found they process male voices differently from those of females.

As part of the experiment, eight volunteers aged 65 and over (from a wider sample of 95 people aged 65 and over) wore a mobile EEG head - set which recorded their brain activity when walking between busy and green urban spaces.

To go further, the pair started combining their electrode recordings of individual neurons with readings from an intracranial EEG, which measures overall electrical activity in a larger area of the brain.

Shlizerman's collaborators, including Steven Reppert at the University of Massachusetts, recorded signals from antennae nerves in monarchs as they transmitted clock information to the brain as well as light information from the eyes.

Moser's approach — risky at the time, he says — merged psychology with physiology, investigating synaptic plasticity by recording neural signals from intact mammalian brains.

We start by using EEG — or electroencephalography; in other words, using an electrode cap on the scalp to record [brain] activity from the outside.

These findings were confirmed by two - photon imaging of neurons in the brains of living mice by the lab of collaborator Yi Zuo, PhD, a neuroscientist at UC Santa Cruz, as well as electrophysiological recordings from neurons in brain slices by the lab of collaborator Vikaas Sohal, MD, PhD, an associate professor of psychiatry at UCSF.

Decades - old IQ test records from Scottish children have opened a unique window on how the brain ages.

While his approach is grounded in current human clinical practice with surface recording arrays, the large scale and requirements of the NESD program require a dramatic departure from prior electrical approaches to brain interfaces.

But thanks to a newly founded center that collects brains from chimps that die at zoos or research centers, the team was able to examine the brains of 20 chimps aged 37 to 62 — the oldest recorded age for a chimp, roughly equivalent to a human at the age of 120.

The device, part of the Lab's iCHIP (in - vitro Chip - Based Human Investigational Platform) project, simulates the central nervous system by recording neural activity from multiple brain cell types deposited and grown onto microelectrode arrays.

Charles Lieber, a chemist at Harvard University, and his colleagues devised a tool that can record, stimulate, and modulate signals at multiple points on a neuron, from individual dendrites to axons, essentially duplicating the way that brain cells communicate.

This allows researchers to record brain signals at higher frequencies and with less interference than measurements from the scalp.

«With our setup, we could image the mice a couple of times a week and each time find the same cells that we previously recorded brain activity from,» Stuber said.

However, by recording brain activity during a simple task — whether one hears BA or DA — neuroscientists from the University of Geneva (UNIGE), Switzerland, and the Ecole normale supérieure (ENS) in Paris now show that the brain does not necessarily use the regions of the brain identified by machine learning to perform a task.

Andersen and his colleagues wanted to improve the versatility of movement that a neuroprosthetic can offer by recording signals from a different brain region — the PPC.

They each had one or two baby - aspirin - sized electrode arrays placed in their brains to record signals from the motor cortex, a region controlling muscle movement.

Answering this question requires classifying neuronal activity patterns recorded from the brain, based on a number of statistical, dynamical and anatomical features and correlating them with observable behaviours, such as the presence or absence of rapid eye movements.