Researchers have uncovered the neural mechanism underlying rumination. The study reports when rumination occurs, coupling between the core and medial temporal lobe subsystems of the default mode network becomes elevated, while coupling between the core and dorsomedial prefrontal cortex decreases.
Researchers have developed two new compounds that are able to inhibit SARS-CoV-2 main protease. The study reports one of the compounds is a strong drug candidate for further investigative trials in the treatment of coronavirus.
A study recently published in Neuron may provide new insights into how memory forms in the brain. Researchers discovered acquired olfactory memory is associated with synaptic long term potentiation, which can last for at least two weeks.