In my article about neuromyths, I debunked the commonly-held belief that IQ tests results only represent your ability to take IQ tests. In reality—and despite their flaws—IQ tests are predictive of many things. And, in particular, IQ tests can help predict your chances of dying. In a cohort study conducted in 2009 with almost a … Read More
Fake news has become a hot topic. But the deliberate disinformation of the general public via traditional outlets or social media goes beyond the news: there is also an alarming rise in “fake science.” The brain and the mind feel extremely familiar. We do spend lots of our time inside our heads. That’s why it’s … Read More
The news and opinion website Vox just released a new mini-series on Netflix. It’s five 20-minute episodes, all about how the mind works. In typical Vox style, The Mind, Explained mixes cultural narratives, philosophy, and light science to ask interesting questions. I spent the evening watching these and wanted to share my notes. Overall, this … Read More
Do you feel like you can remember things better when you actively engage with the information and create your own version of it? That’s called the Generation Effect. In a research paper published in 1978 in the Journal of Verbal Learning and Verbal Behavior, scientists described it as the phenomenon where information is better remembered … Read More
I love reading. I read a couple of books a month. And, as you know, I’m fascinated with the weird ways our brain works and the biology of the mind. This is a short list of great books about the human brain which anyone can read. No need for a neuroscience degree, just a lot … Read More
Yesterday evening, Elon Musk gave the first public presentation about Neuralink, a company he founded in 2017 to build brain-computer interfaces. While most of the research in that field has been focused on restoring functionality lost due to paralysis, Elon targets healthy and able-bodied people. Elon considers that artificial intelligence surpassing human intelligence is not … Read More
Negative emotions such as stress and anxiety can have an effect on cognitive processes, with many studies showing that inducing negative mood states in individuals leads to a reduction in executive functions (Grant et al, 2001; Hammar & Ardal, 2009). This reduction may be caused by a depletion in limited attention resources in individuals experiencing … Read More
The role of emotions has been debated over the years, with some claiming that they are “bad for our peace of mind” (Skinner, 1948), and others arguing that they are important for our “physical or social survival” (Keltner & Gross, 1999). Emotions can be defined as states induced by the occurrence, termination, or omission of … Read More
Personalised medicine is a medical model that tailors treatment to individuals based on genetic, epigenomic, and clinical information (Mathur & Sutton, 2017). Also called precision medicine (Boguski et al., 2009), P4 medicine (Flores et al., 2013) or stratified medicine (Trusheim et al., 2007), it is anticipated to have a major effect on both the development … Read More
Psychiatric epidemiology studies the distribution and causal mechanisms of mental disorders in the population (McQuistion, 2008). It is a branch of epidemiology with its own set of challenges, including difficult assessment of caseness, high comorbidity, complex measurement of risk-factors such as stress or lack of social support, costly diagnostics, and information bias (Burger & Neeleman, … Read More