Sentences with phrase «imaging scans show»

Brain imaging scans show increased activity in the amygdala of sleep deprived subjects and decreased activity in the prefrontal and insular cortex.

Imaging scans show decreases in brain connectivity before (orange) and after (blue) treatment with ECT.

Imaging scans show the brain shifts its activity (measured by blood flow and oxygenation, indicating which neurons are heavily used at a specific time) from the prefrontal executive control regions to subcortical reactive emotion areas.

Imaging scans showed he had suffered a hemorrhagic stroke, with bleeding directly into the substance of the brain.

Not exact matches

In other words, unlike other injuries, concussions are usually injuries no one sees and, contrary to popular belief, don't show up on most magnetic resonance imaging (MRI) exams or CT scans.

Even if a scan shows abnormal activity in a brain region associated with impulse control or regulation of emotions, such imaging provides no more than probabilistic information, Hyman said.

Chemically intolerant individuals also show dysfunction in brain imaging on a SPECT scan, which tracks blood flow through tissue.

When he and a control subject, another sensation - seeking rock climber, viewed gruesome, high - arousal photographs during functional magnetic resonance imaging brain scans, Honnold's amygdala ─ the brain's fear center ─ showed zero activation while the other climber's lit up like a neon sign.

The scans — done with functional Magnetic Resonance Imaging, or fMRI — show which sections of the five brains became more active during the ads, thereby revealing what's really going on in people's heads.

Magnetic resonance imaging (MRI) scans showed that use of the Nintendo Wii Balance Board system appears to induce favorable changes in brain connections associated with balance and movement.

The researchers then used functional magnetic resonance imaging (fMRI) to scan 21 of the participants» brains while they viewed pairs of short film clips showing classmates of varying status within this social network, telling them all they needed to do was indicate whether the clips in each pair were the same or different, and that this task was unrelated to the first part of the experiment.

Researchers then scanned the brains of volunteers with functional magnetic resonance imaging (fMRI) while showing them 32 of the face cards; with half of them, subjects were instructed to consciously think about the associated harrowing counterpart and with the other half, they were instructed to consciously suppress their thoughts about it.

Previous studies have used functional magnetic resonance imaging (fMRI) scans to show that similar areas of the brain are activated when someone is in pain and when they see another person in pain.

Imaging results often provided critical information, such as when physicians changed the management plan for a patient with a substance - abuse - related lumbar spine infection after CT scans showed the involved nerves.

CTA is a CT scan that uses fast imaging with intravenous dye to show blockages of the coronary arteries.

Both PET (positron emission tomography) and fMRI (functional magnetic resonance imaging) scans showed the same atypical activation.

Results showed that 29 patients» scans revealed strong - binding metastases with a high affinity for the imaging agent.

Preschoolers aged 4 or 5, who have symptoms of attention deficit hyperactivity disorder or ADHD, show significant brain structural differences in imaging scans.

In another study, those who reported SCI were also more likely to show changes in their brains on imaging scans, specifically demonstrating higher levels of beta - amyloid protein.

1) Brain imaging research techniques such as PET scans (positron emission tomography) and fMRI (functional magnetic resonance imaging) clearly show that the vast majority of the brain does not lie fallow.

Computed tomographic scan in 1 infant and magnetic resonance imaging in another infant with prenatal Zika exposure show scattered punctate calcifications (A, B, C, and E; white arrowheads), very low forehead and small cranial vault (D), striking volume loss shown by enlarged extra-axial space and ventriculomegaly (all images), poor gyral development with few and shallow sulci (A and E; long white arrows), poor gyral development with irregular «beaded» cortex most consistent with polymicrogyria (F, white arrowheads), flattened pons and small cerebellum (D; black arrowhead and asterisk).

At the same time, magnetic resonance imaging (MRI) brain scans of those who drank the corn syrup drink showed increased activation in a region of the brain called the nucleus accumbens, which has been tied to reward and cravings in past research, compared with the men who drank the low - glycemic index drink.

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

If the dog is showing neurologic signs (tremors, shaking, pacing, circling, etc.), the veterinarian may recommend a full neurologic work up, possibly including sampling and assessment of cerebrospinal fluid and / or advanced imaging using computed tomography (CT scan) or magnetic resonance imaging (MRI).

If all these many studies show that the risk from medical imaging with CT scans and similar high radiation technologies is real but acceptable, what are the chances that the risk from a few x-rays is massive and unacceptable and worthy of a rant - filled, conspiracy - filled book and web page?

i) The injury shows positive findings on a computerized axial tomography scan, a magnetic resonance imaging or any other medically recognized brain diagnostic technology indicating intracranial pathology that is a result of the accident, including, but not limited to, intracranial contusions or haemorrhages, diffuse axonal injury, cerebral edema, midline shift or pneumocephaly.

Accordingly, the survey results showed that 47 % of all purchases made by small firms over the past year were for imaging / scanning OCR technology perhaps signaling a paperless trend.