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Serial Two-Photon Tomography
Published on 2012-01-18 04:26:29
A team of neuroscientists researchers at Cold Spring Harbor Laboratory, New York, USA, led by Professor Pavel Osten, has developed a new technique to create images of the entire brain, after having conducted experiments on the brains of mice. The new technique takes successive images of brain sections precisely, using a laser microscope with two photons. The resulting images are then computer processed, resulting in a three-dimensional image of the entire brain. Developed in conjunction with
Extraction of DNA samples from the brains of deceased patients highlights the mysteries of mental illness
Published on 2012-01-10 04:22:53
An American pathologist from Indiana University along with an international team of researchers extracted DNA samples from the brains of deceased patients belonging to the period 1896-1938 in order to observe if they contain genes related to schizophrenia or other mental illness. It is believed that schizophrenia is caused by certain genetic variations, but researchers were unable to identify the precise mutation or series of mutations that are directly related to the disease. Scientists to
Consuming Fish - No Alzheimer's Disease
Published on 2011-12-02 03:26:01
Folks who consume baked or baked fish every week could be ameliorating their brain wellness and cutting down their risk of getting mild cognitive impairment (MCI) and Alzheimer's disease. The study establishes a direct connection between fish eating habbits, brain structure and Alzheimer's risk. "The results showed that people who consumed baked or broiled fish at least one time per week had better preservation of gray matter volume on MRI in brain areas at risk for Alzheimer's disease." Alz
Artificial blood could soon become usable
Published on 2011-10-31 01:25:34
Researchers at the University of Edinburgh, Scotland are workin on a type of artificial blood that will be ready for human tests in two or three years. The artificial blood is created from divisible stem cells harvested from adult bone marrow. The fresh created blood will be O Negative and could be used for 98% of patients. Basically, blood is a liquid material that carries oxygen and other nutrients through the veins and arteries. Every day people are injured or develop problems that require
How to prolong your life
Published on 2011-10-19 11:29:42
I'm sure everyone heard about foods that are not good for your health: pork, fats, junk food, etc. But what should we eat and how should we treat our body in order to live longer? If you want to have a healthier and longer life then you should eat natural food. Stop buying from your local drugstore pills stuffed with large complex of vitamins. Nutritionists advise you to try a cheaper and safer option. Why pay for pills when you can pay for the real deal? "We know that fruit and vegetabl
Artificial blood vessels created with 3D Printer
Published on 2011-09-20 02:17:46
Artificial blood vessels created in the laboratory with a 3D printer could be used in organ transplantation soon . The major obstacle encountered so far in creating artificial tissues was supplying them with nutrients, which is done naturally through capillaries. A team of researchers from the Fraunhofer Institute in Germany has solved this problem by using a 3D printer and a technique called two-photon polymerisation. There are thousands of patients who desperately needed a transplant
What is Superstring Theory?
Published on 2011-09-18 03:25:46
Superstring theory is an effort to find an answer for all of the atoms and cardinal forces of nature in one hypothesis by molding them as oscillations of tiny supersymmetric strings. Superstring theory is a stenography for supersymmetric string theory because contrary to bosonic string theory, it's the adaptation of string theory that contains fermions and supersymmetry. Physicist Brian Greene gives a short explanation of superstring theory, a concept that minuscule strands of energy vibrating
Ultra low-power state CPU
Published on 2011-09-18 03:14:08
Scientists at intel developed an experimental CPU that brings a %500 increase in energy efficiency. read more on Crazy Gadgets
Pattie Maes and Pranav Mistry demo SixthSense
Published on 2011-09-04 05:34:54
SixthSense is the latest effort from Pattie Maes and Pranav Mistry. The setup features a camera, a projector, a little mirror, phone and colored caps. The components communicates with the cellphone that will access all the data you need. The system tracks the four fingers and recognizes various gestures (zoom in/out, take a picture, organize, resize). It's still a work in progress but its capabilities are just amazing. Price: $350.
Stress in early life reduces life expectancy
Published on 2011-08-17 07:51:48
A fresh study by the University of Glasgow, brought out today in the Proceedings of the Royal Society B: Biological Sciences, evokes that our life expectancy is probably influenced by how much tension we were exposed to early in our lives. The research also depicts that early life stress underwent by our partners may affect our lifespan. “Other research led us to expect that increased stress exposure in early life would reduce adult lifespan’, said Professor Pat Monaghan, “but we were no