A high IQ is a nice head start — but it’s far from telling the whole story.
Researchers at University of California Irvine exposed mice to radiation similar to the cosmic rays that permeate space and found the animals experienced declines in cognition and changes in the structure and integrity of brain nerve cells and the synapses where nerve impulses are sent and received. The mice became easily confused and lost their tendency to explore new environments. Similar cognitive impairments are likely to be felt by astronauts traveling to Mars, according to the researchers. Even with shielding, the effects of cosmic rays exposure are sure to be noticed, considering the journey to Mars lasts six to eight months. This without counting the time spent on the red planet and the journey back home.
Hopes are high this time of year, but before your make your New Year’s resolution you might want to consider an important cognitive bias: when following goals, progress is given a lot more consideration than setbacks. Say your resolution is to lose weight, so next year you’ll be on a diet. Chances have it, according to a study made by University
Long term shift work has a permanent negative effect on the brain damaging cognitive ability and memory, a new study has revealed. The study found clear links between shift work and impairments in memory and thinking (cognition). People who worked in shifts for 10 years or more have, on average, an extra 6.5 years fall in memory as well as thinking skills.
If you’ve ever read the biographies of some of the world’s greatest thinkers, you may have noticed that one of their favorite pastimes was taking long and relaxing walks. For instance, Charles Darwin had a fixed schedule that demanded he begins his morning rituals with a walk upon waking at 7:00, and only after take breakfast. Aldous Huxley, Winston Churchill,
Some people are better navigators than others, i.e. men better than women. Whether you can make your way effortlessly through the woods to reach a safe house or get seemingly lost on your way home from a different bus stop, it doesn’t make that much of a different at a sensory level. Navigation is often taken for granted, but the
A new study made by a team of international scientists found that English-speaking toddlers learn the concept of number “one” faster than than Japanese- and Chinese-speaking kids, while Arabic and Slovenian speaking kids learned to grasp the idea of number “two” faster than their English-speaking counterparts. The study provides a new set of evidence supporting the already entrenched idea that language
Our close primate relatives, chimpanzees, have been constantly amazing us with their incredible cognitive abilities and personality traits that are so similar to our own. If you believe much of what you undertake today is limited to human cognition only, think again. Chimps do it too – thinking about thinking that is, as the findings of a recent research by
A study conducted by Dr. Juliane Kaminski of the University of Portsmouth’s Department of Psychology concluded that when humans forbid dogs to eat foods, dogs are 4 times more likely to steal the food in the dark, when they think humans can’t spot them. It’s interesting to see how dogs actually adapt to what they believe humans can see, basically