Students say they have a hard time studying and cognitive science proves they’re not trying to dodge work: there’s a link between negative emotions and difficulties in concentrating.
Neuroscientist Karl Friston claims generative modelling techniques produce more valid predictions than conventional models, but the evidence so far is limited.
With dreaded, invisible germs lurking on surfaces and in people, our surroundings are seen as a minefield – and we end up dulling one of our most valuable senses.
Faced with uncertain and anxious times, brains send out instructions to start stockpiling supplies – whether you’re a person facing a pandemic, or a rodent prepping for a long winter.
It takes time for information from our eyes to reach our brains and become part of our conscious experience. So our brains use predictions to make up the delay.
It can feel like everyone is stewing in anxiety about COVID-19 and seeing other people freak out can make you freak out more. A psychiatrist explains this phenomenon, and how to keep it in check.
The internet is awash with videos that claim to use ‘binaural beats’ to improve your focus or relieve stress. But while they can influence your brain, the touted mood-enhancing effects may not be.