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Declining Sense Of Smell May Predict Alzheimers

Declining Sense Of Smell May Predict Alzheimers

Older adults who have difficulty identifying common odors may have a greater risk of developing problems with thinking, learning and memory, according to a report in the July issue of Archives of…
Which came first, colorful food or colorful sex?

Which came first, colorful food or colorful sex?

The adaptive significance of the unique ability in many primates to distinguish red hues from green ones (i.e., trichromatic color vision) has always enticed debate among evolutionary biologists.…
Bread Plus Folic Acid Equals Less Depression?

Bread Plus Folic Acid Equals Less Depression?

A unique study by researchers at the University of York and Hull York Medical School has confirmed a link between depression and low levels of folate, a vitamin which comes from vegetables. In…
Scientists Reverse Mental Retardation In Mice

Scientists Reverse Mental Retardation In Mice

Researchers at the Picower Institute for Learning and Memory at MIT have, for the first time, reversed symptoms of mental retardation and autism in mice. The mice were genetically manipulated to…
Blind People Have Better Memories

Blind People Have Better Memories

Compared to people with normal vision, those who were blind at birth tend to have excellent memories. A new study shows that blind individuals are particular whizzes when it comes to remembering…
Zeroing in on the brain's speech 'receiver'

Zeroing in on the brain's speech 'receiver'

A particular resonance pattern in the brain’s auditory processing region appears to be key to its ability to discriminate speech, researchers have found. They found that the inherent rhythm of neural…
The Neural Computer In The Cerebellum

The Neural Computer In The Cerebellum

Researchers have discovered a sophisticated neural computer, buried deep in the cerebellum, that performs inertial navigation calculations to figure out a person’s movement through space. These…
Schizophrenia In The Third World

Schizophrenia In The Third World

25 million people are living with schizophrenia in low and middle income countries and over two-thirds of them are not receiving any treatment. Dr Vikram Patel discusses the crucial role that…
PINK1 protects from Parkinson's

PINK1 protects from Parkinson's

Parkinson disease (PD) is a common neurodegenerative disease characterized by the selective loss of midbrain dopaminergic neurons. Although the cause of PD is unknown, pathological analyses have…