Although listening to music is common in all societies, the biological determinants of listening to music are largely unknown. According to a new study, listening to classical music enhanced the activity of genes involved in dopamine secretion and transport, synaptic neurotransmission, learning and memory, and down-regulated the genes mediating neurodegeneration. Several of the up-regulated genes were known to be responsible for song learning and singing in songbirds, suggesting a common evolutionary background of sound perception across species.
The neurochemical changes during flow states that strengthen motivation, creativity and learning. “The brain produces a giant cascade of neurochemistry. You get norepinephrine, dopamine, anandamide, serotonin and endorphins. All five of these are performance enhancing neurochemicals.
Arabic movie subtitles, Korean tweets, Russian novels, Chinese websites, English lyrics, and even the war-torn pages of the New York Times — research examining billions of words, shows that these sources — and all human language — skews toward the use of happy words. This Big Data study confirms the 1969 Pollyanna Hypothesis that there is a universal human tendency to “look on and talk about the bright side of life.
One of the most obvious and common reasons that people are frequently late is that they simply fail to accurately judge how long a task will take – something known as the planning fallacy. Research has shown that people on average underestimate how long a task will take to complete by a significant 40 percent.
Clearly, we have a lot to learn from twins. I have collected quite enough evidence, much of it at first hand, to show that communication at a distance can take place and can be seen to take place under controlled laboratory conditions. Yet, as I said earlier, this remains one of the most under-researched subjects in all of science. The reason I usually hear is that telepathy is obviously impossible since there is no known mechanism that could explain it.
If you have to make a complex decision, will you do a better job if you absorb yourself in, say, a crossword puzzle instead of ruminating about your options? The idea that unconscious thought is sometimes more powerful than conscious thought is attractive, and echoes ideas popularized by books such as writer Malcolm Gladwell’s best-selling Blink.
A 23-year-old British student has spoken of being “trapped in a time loop” after one of the most unusual cases of extreme déjà vu has crippled the last eight years of his life. The unnamed male, whose experiences formed a case study in the Journal of Medical Case Reports, has been forced to drop out of university, stop reading newspapers or magazines, watching television or listening to the radio – because he believes that he’s seen it all before.
Scientists found that curcumin, a compound found in the root of the Indian spice, prevented new fear memories being stored in the brain. It also removed pre-existing fear memories, researchers found. Scientists hope findings will contribute to the development of treatments for psychological conditions such as post-traumatic stress disorder.
If you’re in an up mood, you may walk more energetically. But a study finds that purposefully walking more energetically may improve your mood. Christie Nicholson reports
Psychologists found that when volunteers thought they were helping the environment their perception of temperature changed.