Memory
Memory surgery: common drug takes the panic out of traumatic memories
Memory-induced panic attacks can be absolutely crippling for sufferers of post-traumatic stress disorder (PTSD) - the suffocating, gripping fear associated with traumatic memories can destroy victims' careers, relationships and the normal functioning of their lives. But a team of Dutch clinical psychologists are developing an almost magical cure, using a single dose of a common and fairly harmless beta-blocking drug that seems to be able to separate the panic emotion from the factual elements of the memory - leaving patients with an apparently lasting ability to recall and talk about the traumatic incident without the usual devastating rush of fear. Read More
The cooperative relationship between SanDisk and Toshiba in the development and manufacturing of advanced Flash memory is producing results with the companies announcing key technology advances at the International Solid State Circuits Conference (ISSCC) in San Francisco, California. The advances include the production of a 32-gigabit (Gb) 3-bits-per-cell (X3) memory chip that is expected to quickly enable greater capacities and reduce manufacturing costs for products ranging from memory cards to Solid State Drives (SSD). The companies also announced the fabrication of the world’s first 64Gb chip that applies 4-bit-per-cell (X4) technology without an increase in chip size, while achieving a write speed performance of 7.8MB/s. Read More
Samsung Electronics has developed the first four gigabit DRAM memory chip using its 50 nanometer technology. 16GB modules using the 4Gb chips use 40% less power than previous DDR3 modules thanks to higher density and half the number of chips. Read More
As difficult as some of our readers might find it to believe, researchers have found that specific elements of marijuana can be good for the aging brain by reducing inflammation and possibly even stimulating the formation of new brain cells. The research suggests that the development of a legal drug that contains certain properties similar to those in marijuana might help prevent or delay the onset of Alzheimer's disease. If you can’t wait for the drug to be developed, and don’t fancy coping with getting stoned every morning, Science Magazine has an interesting article about an alternative – dramatically reducing your calorific intake is also beneficial for memory. Read More
