Sentences with phrase «resonance imaging response»

Title: Quantifying the attenuation of the ketamine pharmacological magnetic resonance imaging response in humans: a validation using antipsychotic and glutamatergic agents Author: O. M. Doyle et al..

Not exact matches

Here's how: Functional resonance imaging (fMRI) was used to measure the brain's responses.

In the new study, the researchers used functional magnetic resonance imaging (fMRI) to record brain responses in sleeping babies while they were presented with emotionally neutral, positive, or negative human vocalizations or nonvocal environmental sounds.

The EEG signal can be processed quickly, allowing fast response times, and the instrument is cheaper and more portable than brain - scanning techniques such as magnetic resonance imaging and positron - emission tomography.

A set of functional magnetic resonance imaging recordings of the temporal lobes during both tasks backed up the researchers» hypothesis: brain activity was similar each time a volunteer consciously looked at the same face or house, but invisible stimuli evoked a more variable response (Science, DOI: 10.1126 / science.1180029).

While measuring brain activity with magnetic resonance imaging during blood pressure trials, UCLA researchers found that men and women had opposite responses in the right front of the insular cortex, a part of the brain integral to the experience of emotions, blood pressure control and self - awareness.

For the present study, researchers used functional magnetic resonance imaging (fMRI) to assess brain response to sensory stimulation in 35 women with fibromyalgia and 25 healthy, age - matched controls.

18 Magnetic Resonance Imaging (MRI) machines generate a field 60,000 times as intense as the earth's to vibrate the hydrogen atoms in your body; in response, the atoms emit radio waves that are analyzed to produce a map of your insides.

These comprised not only «conventional» behavioral studies, but also the physical effects on the brains of test participants by measuring the Blood Oxygen Level - dependent (BOLD) response using functional Magnetic Resonance Imaging (fMRI) scans.

Researchers have shown that functional magnetic resonance imaging (fMRI)-- an imaging technology that has sprouted only in the past decade — can detect changes in fetal brain activity in response to sounds from outside the womb.

Magnetic resonance imaging scans pinpointed the right insular area as the culprit, a region deep inside the brain linked with the part of the nervous system that sets off stress - related responses.

Traditional magnetic resonance imaging works in a similar way, tracking the magnetic response of protons to assemble a 3 - D image.

As magnetic resonance imaging shows, environmental stimuli which the brain has already adapted to, lead to distinctly lower responses in the processing areas.

Using functional magnetic resonance imaging (fMRI), the research team, led by Dr. Vinoo Alluri from the University of Jyväskylä, Finland, recorded the brain responses of individuals while they were listening to music from different genres, including pieces by Antonio Vivaldi, Miles Davis, Booker T. & the M.G.'s, The Shadows, Astor Piazzolla, and The Beatles.

We used functional magnetic resonance imaging (MRI) to assess each patient's ability to generate willful, neuroanatomically specific, blood - oxygenation - level — dependent responses during two established mental - imagery tasks.

Recently featured in the journal Frontiers in Psychology, the experiment used functional magnetic resonance imaging or fMRI to measure neural responses triggered by emotionally sensitive images.

Functional magnetic resonance imaging (fMRI) response to alcohol pictures predicts subsequent transition to heavy drinking in college students.

City of Hope is the first institution to study higher - quality multiparametric Magentic resonance imaging after SBRT to get a clearer picture of treatment response sooner.

So he and colleague Ahmad Hariri divided volunteers into two groups — one with the «short» variant and one without — and compared (using functional magnetic resonance imaging, which generates snapshots of the brain in action) how their amygdala responses differed when they were shown pictures of fearful faces, a common method for triggering an amygdala response.

It's potential as a biomarker of disease and an early objective marker of treatment response is genuine but still to be realized.Resting - state functional magnetic resonance imaging has made some strides in the clinical realm but significant advances are required before it can be used in a meaningful way at the single - patient level.

In the second phase of the research, scientists used a magnetic resonance imaging scanner to determine if neural homophily or neural responses are similar among friends.

Zinchenko and her colleague, Marie Arsalidou, conducted a meta - analysis of 36 previous studies that used functional magnetic resonance imaging (fMRI) to examine brain responses to social norms — such as fairness — and violations of norms.

Ultrasounds, magnetic resonance imaging (MRI), brain scans, and randomized control studies show evidence that the body changes in response to acupuncture.

Before and after the four - week study, participants» underwent functional magnetic resonance imaging (fMRI) scans, both while in a state of rest, and in response to an «emotion - recognition task.»

Observations of people meditating using magnetic resonance imaging (MRI) have shown that the amygdala, which lights - up during the fight or flight response, actually gets smaller with meditation, decreasing arousal and generating greater feelings of peace within subjects.

Human brain activation in response to visual stimulation with rural and urban scenery pictures: A functional magnetic resonance imaging study Science of the Total Environment, 408 (12), 2600.

MRI = magnetic resonance imaging NOT response

A functional magnetic resonance imaging study of amygdala and medial prefrontal cortex responses to overtly presented fearful faces in posttraumatic stress disorder

The goal of this study was to examine the neural correlates of deploying attention to regulate responses to negative self - beliefs using functional magnetic resonance imaging.