Sentences with phrase «electrical activity through»

In 2005, we demonstrated that astrocytes integrate and process synaptic information and confirmed that astrocytes modulate neuronal electrical activity through activation of NMDA receptors (Perea and Araque, J Neurosci, 2005).

The team used a quantitative electroencephalogram (QEEG), which measures electrical activity through 19 electrodes resting on the head during specific tasks.

This may help us to understand how processes such as learning and memory formation, which require long - term changes in the brain, arise from the short bursts of electrical activity through which neurons signal to each other,» Greenberg said.

Electroencephalography (EEG), which measures electrical activity through the scalp, was previously considered too insensitive to relay the neural activity involved in complex movements of the hands.

Not exact matches

Anand disputes this, and says he has early results suggesting that electrical activity can spread through the organoid in the same way it would through a human brain.

The stethoscope picks up brain wave activity through a pair of wearable electrodes that detect electrical emissions from the neurons beneath them.

Imagine that one day years from now, a peculiar pattern of electrical activity courses through your heart, causing it to beat erratically.

When it detects unusual electrical activity in the brain, it sends a charge through two electrodes to stop or even prevent a seizure.

Plaque hinders neuronal activity by gumming up synapses (spaces between cells through which chemical or electrical information is transmitted), eventually damaging nerve cell branches and leading to neuronal death.

In this painless treatment, low - level current is passed through two electrodes placed over the head to tweak the electrical activity in specific areas of the brain.

Using electrophysiological methods to measure electrical currents through cell membranes, the research group at the Institute for Physiology and Pharmacology, led by Marjan Slak Rupnik, showed that dextromethorphan extends the periods of electrical activity in beta cells.

Furthermore, the scientists proved the device's mechanical durability through repeated bending and stretching, exceeding 10,000 times, of a conductor attached on the forefinger; they also established its reliability as an electrode for electromyogram recordings when its readings of the electrical activity of muscles were comparable to those obtained through conventional gel electrodes.

Next, the team recruited 14 sighted participants to listen to these sounds through earbuds while strapped into a magnetoencephalogram (MEG), which measures electrical activity in the brain.

16 Dreaming is connected to bursts of electrical activity that blow through the brain stem every 90 minutes during REM sleep.

Such studies could guide still - experimental therapies such as transcranial magnetic stimulation, which aims to suppress or boost brain activity in targeted areas through electrical currents.

Just as computers use programming languages such as Java, the brain seems to have its own operating languages — a bewildering set of codes hidden in the rates and timing with which neurons fire as well as the rhythmic electrical activities that oscillate through brain circuits.

A sound enters the ear and triggers a stream of action potentials, which nudge the waves of electrical activity coursing through the cortex into a particular chaotic pattern, or attractor.

Inside the hat, an array of up to 128 EEG sensors record electrical activity leaking from the wearer's brain through their scalp.

Previous studies have shown that when a typically developing 20 - month - old child hears a word that she doesn't know, a characteristic uptick in brain waves in the left hemisphere of the brain can be detected through electroencephalography (EEG), a noninvasive method of measuring the brain's electrical activity.

Through electroencephalography (EEG)-- a non-invasive procedure that analyses electrical activity in the brain — the scientists measured the movement of their brainwaves simultaneously and confirmed that their oscillations took place at the same time.

They listen, through your scalp, for the incredibly weak remnants of electrical signals from your brain activity.

Those cells in turn go through processes that lead to electrical activity and cause each cell to contract.

At Harvard, in the 1970s, long before MRIs could give a precise view of brain activity, Rose became fascinated by the emerging science of psychophysiology, based partly on trying to understand electrical activity in the brain through skin conduction tests.

Within this revision session there are focused «mini lessons» on: Changes in Energy Energy Changes Electrical Circuits Electricity in the Home Particle Model Nuclear Reactions Within these mini lessons students are guided through some of the core content, complete structured activities and complete exam style questions.

For example, in 1977 it was reported that electrical activity in the brains of pointer dogs showed the dogs went through cycles of REM and slow - wave or non-REM sleep just as we do.

During BAER testing, we measure the electrical activity in your pet's auditory nerve pathway in response to a number of clicks that are transmitted to their ears through headphones.

Chronic Pain — MSM, by stimulating the activity of cortisol (a natural anti-inflammatory hormone dogs produce), blocks the transfer of electrical pain impulses through the nerve fibers.

When the electrical activity spreads through the brain, a generalized seizure affecting the entire body occurs.

The first is Throw Trucks With Your Mind — a multiplayer FPS where «you'll fight entirely through NeuroSky's MindWave headset peripheral that reads the electrical activity of your brain.»

These currents can be «musical,» like the signals running through loudspeaker cables; or they can come from electrical activity in the infrastructures of buildings or cities.

The electrical activity is shown as line tracings on paper and is revealed through a series of spikes and dips which are called waves.

Managed a team of multiple Network Engineers and various contractors to service over 150 schools at Charlotte Mecklenburg School System installing computer hardware and software for Kindergarten through 12th grade classrooms Oversaw the installation of several 1000 Hewlett Packard servers, laptops, desktops, and approximately 2000 Promethean brand interactive classroom white boards over the course of almost 9 years Managed day - to - day operations by scheduling and coordinating all activities related to projects such as hardware delivery, install dates, scopes of work as well as inventory management, and maintenance break / fix repairs on hardware Confirmed infrastructure requirements were met such as electrical, cable paths, etc..

An Electrocardiograph Technician records the actions of the heart through a graphical tracing of the electrical activities that occurs during heart beats.

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