Memory Archives

Potential drugs for mental retardation and autism treatment

US researchers say they have successfully corrected key symptoms of a type of autism and mental retardation in mice, a development which could offer sufferers a potential treatment. – Researchers at MIT’s Picower Institute for Learning and Memory have corrected key symptoms of mental retardation and autism in mice. The work, which will be reported in the Dec. 20 issue of Neuron, indicates that a certain class of drugs could have the same effect in humans. These drugs are not yet approved by the FDA, but will soon be entering into clinical trials.

White matter disease affects treatment in Alzheimer’s disease patients

There may be a difference in response to treatment in Alzheimer’s Disease (AD) patients with and without white matter disease in selective areas of the brain.
– Researchers at Sunnybrook have shown that there may be a difference in response to treatment in Alzheimer’s Disease (AD) patients with and without white matter disease in selective areas of the brain.

Aging brain failures to communicate

Cognitive decline in aging may be linked to disruption of communication between different regions of the brain.
– A team of Howard Hughes Medical Institute researchers has shown that normal aging disrupts communication between different regions of the brain. The new research, which used advanced medical imaging techniques to look at the brain function of 93 healthy individuals from 18 to 93 years old, shows that this decline happens even in the absence of serious pathologies like Alzheimer’s disease.