Researchers have measured the timing of single writing events in a novel magnetic memory device with a resolution of less than 100 picoseconds. Their results are relevant for the next generation of main memories based on magnetism.... nanowerk · 1 month
Replay of cortical spiking sequences during human memory retrieval  Science Magazine · 3 weeks
Episodic memory retrieval is thought to rely on the replay of past experiences, yet it remains unknown how human single-unit activity is temporally organized during episodic memory encoding and retrieval.... more
Researchers observe ultrafast processes of single molecules for the first time  PHYS.ORG · 6 days
Markus Koch, head of the research group Femtosecond Dynamics at the Institute of Experimental Physics at TU Graz, and his team develop new methods for time-resolved... more
Device brings silicon computing power to brain research and prosthetics  SCIENCE DAILY · 1 week
A new device enables researchers to observe hundreds of neurons in the brain in real-time. The system is based on modified silicon chips from cameras, but rather than... more
Odor alters how memories are processed in the brain, research reveals  NEWS MEDICAL · 2 weeks
In a new paper published in Learning and Memory, researchers from Boston University's Center for Systems Neuroscience reveal just how much power scents have in triggering... more
A talented 2D material gets a new gig  SCIENCE DAILY · 3 weeks
Scientists have designed a tunable graphene device for experiments in exotic physics, where superconducting, insulating, and magnetic properties can be observed in a single system. The technology could advance the development of... more
Researchers invent portable AI device for flu and pandemic forecasting  NEWS MEDICAL · 1 week
University of Massachusetts Amherst researchers have invented a portable surveillance device powered by machine learning - called FluSense - which can detect coughing and crowd size in real... more
Tracking Ca2+ ATPase intermediates in real time by x-ray solution scattering  Science Magazine · 1 week
Sarco/endoplasmic reticulum Ca2+ ATPase (SERCA) transporters regulate calcium signaling by active calcium ion reuptake to internal stores. Structural transitions associated with transport have been characterized by... more
Scientists expand memory effect range through spatial filtering  PHYS.ORG · 4 weeks
Speckle autocorrelation imaging is a new emergent imaging technique through scattering media, with its main advantages in simple experimental setup, single-shot fast detection and non-invasion. The prerequisite of speckle autocorrelation imaging is... more
Alzheimer's: Can an amino acid help to restore memories?  SCIENCE DAILY · 4 weeks
Scientists have just shown that a metabolic pathway plays a determining role in Alzheimer's disease's memory problems. This work also shows that supplying a specific amino acid as a nutritional... more
Local Berry curvature signatures in dichroic angle-resolved photoelectron spectroscopy from two-dimensional materials  Science Magazine · 4 weeks
Topologically nontrivial two-dimensional materials hold great promise for next-generation optoelectronic applications. However, measuring the Hall or spin-Hall response is often a challenge and practically... more
Researchers find key molecule that helps neurons maintain information in working memory  NEWS MEDICAL · 1 week
Working memory, the ability to hold a thought in mind even through distraction, is the foundation of abstract reasoning and a defining characteristic of... more
P2X7R: The Achilles heel of follicular helper memory T cells  Science Magazine · 3 weeks
Protecting TFH memory CD4+ T cells from NAD-induced cell death reveals both their longevity and plasticity (see related Research Article by Künzli et al.). more
A synchronization approach to sensing using many oscillators  SCIENCE DAILY · 5 days
Engineers have found a new approach of taking a measurement over an extended area. The technique is based on coupled 'chaotic oscillators,' which are highly sensitive electronic circuits that can interact wirelessly... more
Many buds to a blossom: A synchronization approach to sensing using many oscillators  PHYS.ORG · 4 days
Engineers at the Tokyo Tech have found a new approach to taking a measurement over an extended area. The technique is based... more
Supplying nutritional amino acid restores spatial memory in mouse model of Alzheimer's  NEWS MEDICAL · 4 weeks
Scientists at the Laboratoire des Maladies Neurodégénératives and the Neurocentre Magendie have just shown that a metabolic pathway plays a determining role in Alzheimer's... more
Mouse study shows how associative fear memory is formed in the brain  NEWS MEDICAL · 2 weeks
How does the brain form "fear memory" that links a traumatic event to a particular situation? A pair of researchers at the University of... more
Eye movements play functional role in memory retrieval, study shows  NEWS MEDICAL · 3 weeks
In a recent study, scientists at Baycrest's Rotman Research Institute (RRI) found that research participants moved their eyes to determine whether they had seen an image before, and... more
How do you weigh a single molecule?  PHYS.ORG · 3 weeks
Utrecht scientists have succeeded in measuring the mass of individual molecules. By modifying an existing mass spectrometer and developing special software, the researchers succeeded in making ultra-sensitive measurements. This enables them to measure each... more
How British wildlife greeted the warmest winter on record  PHYS.ORG · 2 weeks
Written on the final, frozen day of 1900, Thomas Hardy's poem The Darkling Thrush describes a harsh, ice-blasted landscape devoid of life. Hardy's depiction of a time "when frost was... more
Innovative method bolsters memory processes in the brain during sleep  NEWS MEDICAL · 3 weeks
A new joint study by Tel Aviv University and Weizmann Institute of Science researchers has yielded an innovative method for bolstering memory processes in the brain during sleep. more
Medovate secures exclusive rights to bring new endoscopic surgical device to market  NEWS MEDICAL · 4 days
Medovate, an innovative medical device company, has secured the exclusive rights to bring to market a pioneering endoscopic surgical device. more
FDA bans shock device used on mentally disabled patients  ABC NEWS · 4 weeks
The Food and Drug Administration is banning an type of electrical shock device used to discourage aggressive behaviors in patients with disabilities more
Mediterranean radiocarbon offsets and calendar dates for prehistory  Science Magazine · 2 weeks
A single Northern Hemisphere calibration curve has formed the basis of radiocarbon dating in Europe and the Mediterranean for five decades, setting the time frame for prehistory. However, as measurement precision increases,... more
A device for the early detection of certain eyesight problems  PHYS.ORG · 2 days
EPFL researchers have developed a device that can zoom in on previously invisible cells at the back of the eye. The technology could be extremely useful for ophthalmologists,... more
Researchers examine efficiency of non-invasive brain stimulation for memory improvement  NEWS MEDICAL · 5 days
A group of scientists from the Research Center of Neurology and Skoltech showed that human working memory can be tweaked using non-invasive magnetic stimulation of the brain. Also,... more
Multi-corneal barrier-on-a-chip device could help improve ophthalmic drug development  NEWS MEDICAL · 5 days
Researchers at Kyoto University's Institute for Integrated Cell-Material Sciences have developed a device that moves fluids over corneal cells similarly to the movement of tears over a blinking eye. more
Device could 'hear' disease through structures housing cells  SCIENCE DAILY · 1 week
Researchers have built a device that uses sound waves to detect the stiffness of an extracellular matrix, a structural network that contains cells. Changes in the stiffness of this structure can indicate... more
New handheld, high-resolution medical imaging device has potential for bedside scanning  NEWS MEDICAL · 4 days
Scientists at Nanyang Technological University, Singapore have developed the prototype of a handheld medical imaging device that can produce images down to resolutions of 1 to... more
A device for the early detection of certain eyesight problems
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Science Magazine
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