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A premotor cortical network in the brain allows people to voluntarily stop speaking, study suggests
Speech is a unique human ability that is known to be supported by various motor and cognitive processes. When humans start speaking, they can decide to cease at any point; for instance, if they are...
A new protocol to image wave functions in continuous space
In recent years, physicists have been trying to better understand the behavior of individual quantum particles as they move in space. Yet directly imaging these particles with high precision has so...
Supernova simulations show that low-mass star in binary system J0453+1559 could be a neutron star
In 2015, astrophysicists discovered a system consisting of two compact stars orbiting each other: a pulsar (i.e., a highly magnetized rapidly rotating, light-emitting neutron star) and a so-called...
Higher income is linked to both greater life satisfaction and more stress, study finds
For decades, psychologists and social scientists have been trying to understand what contributes to people's mental health, happiness and overall feeling of well-being. Their efforts have already...
Optimal brain processing requires balance between excitatory and inhibitory neurons, study suggests
The brain's ability to process information is known to be supported by intricate connections between different neuron populations. A key objective of neuroscience research has been to delineate the...
Study shows that dendritic plasticity contributes to the integration of memories
Past neuroscience studies suggest that memories of events that occurred at short time intervals from one another are often connected, via a process referred to as memory linking. While memory...
A new on-chip microcomb to synchronize signals in optoelectronics
Optoelectronics are promising devices that combine optical components, which operate leveraging light, with electronics, which leverage electrical current. Optoelectronic systems could transmit data...
Quantum algorithm excels at finding local minima of many-body systems
Many physicists and engineers have recently been trying to demonstrate the potential of quantum computers for tackling some problems that are particularly demanding and are difficult to solve for...
New highly performing Ni-rich cathode active materials for all-solid-state batteries
To support the further advancement of the electronics industry, energy researchers have been trying to develop new battery technologies that could be charged faster, power devices for a greater...
AI could be better than humans at predicting correlations between answers to personality test questions
Artificial intelligence (AI)-based models have proved to be promising tools for predicting some data trends and future outcomes with good accuracy. These models' ability to make predictions by...