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Latest Medical tests Stories

Monkey Brains And Mind Control
2012-07-29 06:45:39

redOrbit Staff & Wire Reports - Your Universe Online Researchers have for the first time shown that they can control the behavior of monkeys by using pulses of blue light to very specific brain cells. This is an advance for optogenetics, a state-of-the-art method for making slight connectivity between brain activity and behavior. According to the researchers, similar light-based mind control could likely also be made to work in humans for therapeutic needs and care. "We are the...

New Device In Locating Brain Electrical Activity
2012-07-26 09:50:41

Researchers at Aalto University in Finland have developed the world's first device designed for mapping the human brain that combines whole-head magnetoencephalography (MEG) and magnetic resonance imaging (MRI) technology. MEG measures the electrical function and MRI visualizes the structure of the brain. The merging of these two technologies will produce unprecedented accuracy in locating brain electrical activity non-invasively. We expect that the new technology will improve the accuracy...

2012-07-24 06:36:35

(Ivanhoe Newswire) -- Imagine finding out you had a severe stage of cervical cancer. Now imagine that the only reason behind this late diagnosis is your inability to afford an annual doctor checkup. New findings suggest that the lack of insurance is second only to age as the strongest predictor of late stage diagnosis. The American Cancer Society estimates that 12,170 women will be diagnosed with cervical cancer and 4,220 women will die from the disease in 2012. Although incidence and...

2012-07-23 20:37:17

Compared to the general population, HIV-positive women have a high risk of cervical cancer and thus are advised to undergo more frequent screening tests. This creates a burden for HIV-positive patients and the health care system, leading to frequent biopsies, which often do not reveal clinically relevant disease. A new study by researchers at Albert Einstein College of Medicine of Yeshiva University suggests that HIV-positive women may be able to use new methods that can help to safely...

2012-07-23 06:18:17

By: Erika Dunayer, Ivanhoe Health Correspondent (Ivanhoe Newswire) -- Imagine finding out you had a severe stage of cervical cancer. Now imagine that the only reason behind this late diagnosis is your inability to afford an annual doctor checkup. New findings suggest that the lack of insurance is second only to age as the strongest predictor of late stage diagnosis. The American Cancer Society estimates that 12,170 women will be diagnosed with cervical cancer and 4,220 women will die...


Latest Medical tests Reference Libraries

Endoluminal Capsule Monitoring
2013-03-04 16:02:35

Endoluminal capsule monitoring is categorized as a non-invasive medical procedure used in diagnosing and monitoring the progression of abnormalities in the gastrointestinal system. Procedure Once the need is identified to monitor the gastrointestinal system and the patient has a working system, they will ingest a water-tight capsule that contains a miniaturized wireless radio transmitter. Once it is ingested, it sends signals to a radio receiver. The data is then processed and presented...

Colposcopy
2013-01-18 11:34:29

The Colposcopy is a preventive procedure to identify a possible abnormal cells or tissue on the cervix, vagina and vulva. By illuminating and magnifying the area with a coloscope during the examination, areas of concern can be identified earlier by the colposcopist. The procedure was developed by a German physician Hans Hinselmann in 1925 with the help of Dr. Helmut Wirths. Cause for the Procedure This examination has multiple candidates. If a patient has been a victim of a sexual...

45_d6be6f801c571ef90f6e4b56412c5274
2011-04-15 15:38:47

Helicobacter pylori is a Gram-negative, microaerophilic bacterium that can inhabit various areas of the stomach, particularly the antrum. It causes low-level inflammation of the stomach lining and is linked to gastric ulcers and stomach cancer. Out of those infected, 80%, are asymptomatic. It was initially named Campyloacter pyloridis and then renamed C. pylori to correct the Latin grammar error. It was later placed in the genus, Helicobacter. Over 50% of the population has H. pylori in...

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2010-09-24 17:35:29

The stethoscope is an acoustic medical device used for listening the internal sounds of the body. It can be used to listen to lung, heart, and intestines as well as blood flow in the arteries. With a sphygmomanometer it can be used to measure blood pressure. Along with listening to bodies a stethoscope might be employed to listen to automobiles to diagnose any damage as well as used to check scientific vacuum chambers for leaks. A phonendoscope is a stethoscope that intensifies sounds. In...

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