Weizmann Institute finding may lead to new treatments for psychological trauma
Is it possible to intentionally forget specific memories, without affecting other memories? Many would undoubtedly be happy to learn that unpleasant memories might be erased. This ability could be especially significant when it comes to the kind of traumatic memories that are debilitating to those experiencing them. It may well be that in the future, we will be able to wipe out, or at least dim, certain types of memories with controlled accuracy. A new fundamental rule governing the workings of the brain, recently discovered by a team of scientists in the Weizmann Institute of Science, headed by Prof. Yadin Dudai of the Neurobiology Department, constitutes a step towards reaching this goal.
Every memory that we acquire undergoes a "ripening" process (called consolidation) immediately after it is formed. In this process, it becomes impervious to outside stimulation or drugs that would obliterate it. Until recently, the accepted dogma was that for each separate item of memory, consolidation occurs just once, after which the time window that allows for "memory erasing" closes (usually about an hour or two after the memory is acquired).
Alex Smith | EurekAlert!
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Terahertz excitation of selected crystal vibrations leads to an effective magnetic field that drives coherent spin motion
Controlling functional properties by light is one of the grand goals in modern condensed matter physics and materials science. A new study now demonstrates how...
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
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COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
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