Taste receptors on the tongue help us distinguish between safe food and food that's spoiled or toxic. But taste receptors are now being found in other organs, too. In a study published online the week of February 6 by the Proceedings of the National Academy of Sciences of the USA, ...

High levels of the protein beta-amyloid in the brain that is associated with Alzheimer's disease may affect brain performance even in healthy adults, according to a study published in the February 1, 2012, online issue of Neurology, the medical journal of the American Academy of Neurology.

Siri is the intelligent iPhone personal assistant smart enough to give you an answer just by asking—unless your question is where to find the closest abortion clinic. In a fast and furious go-round this week, the American Civil Liberties Union (ACLU), abortion rights supporters, bloggers, and Apple itself traded notes ...

One of the earliest known impairments caused by Alzheimer's disease - loss of sense of smell - can be restored by removing a plaque-forming protein in a mouse model of the disease, a study led by a Case Western Reserve University School of Medicine researcher finds.

Stressed people fall into habits and their behaviour is not goal-directed. That the neurotransmitter norepinephrine plays a decisive role here is now reported in the Journal of Neuroscience by scientists from Bochum led by Dr. Lars Schwabe (RUB Faculty of Psychology).

Beta oscillations are tightly linked to Parkinson's disease and the ability to process sensory information, such as touch. Two neuroscientists have brought their collaboration to Brown University and won funding from the National Science Foundation to see if they can finally provide a definitive, if unorthodox, explanation for beta brainwaves.

Before she could seek to convince the world that her computer model of a key brain circuit explains a fundamental, 80-year-old mystery of neuroscience with potential relevance to Parkinson's disease, Stephanie Jones sought to convince Christopher Moore. The new Brown neuroscience professors are now close collaborators, but when they first ...

(Brown University) Beta oscillations are tightly linked to Parkinson's disease and the ability to process sensory information, such as touch. Two neuroscientists have brought their collaboration to Brown University and won funding from the National Science Foundation to see if they can finally provide a definitive, if unorthodox, explanation for ...

San Francisco-based healthcare IT company and interoperability experts Dicom Systems announces the beta version of XMRI.com, a new B2C service that enables consumers to receive primary or secondary radiological opinions online.

A protein called "fascin" appears to play a critical transformation role in TGF beta mediated tumor metastasis, say researchers at Moffitt Cancer Center in Tampa, Fla., who published a study in a recent issue of the Journal of Biological Chemistry.

Type 1 diabetes is a lifelong disease characterized by high levels of sugar (glucose) in the blood. It is caused by the patient's immune system attacking and destroying the cells in their pancreas that produce the hormone insulin, which regulates blood glucose levels. Surprisingly, little is known about the mechanisms ...

In a development that sheds new light on the pathology of Alzheimer's disease (AD), a team of Whitehead Institute scientists has identified connections between genetic risk factors for the disease and the effects of a peptide toxic to nerve cells in the brains of AD patients. The scientists, working in ...