David Farmer, Florey Institute of Neuroscience and Mental Health
The brain itself can’t actually feel pain. It can’t sense damage to itself the way your finger can. We know this because people can have brain surgery while they are totally awake.
David Farmer, Florey Institute of Neuroscience and Mental Health
An adult brain weighs about 1.5kg. It’s mostly water with some fat, protein, sugar and a dash of salt. Sounds like pancakes, I know, but I once tried chicken brains and, well, pancakes are tastier.
Psychological phenomena like confirmation bias and the Dunning-Kruger effect make it easy for people to fall for deliberate or inadvertent lies in the news.
Teens get a bad rap as selfish, dangerous risk-takers. But neuroscience and psychology research is revising that image: Adolescents are primed to help those around them, with positive benefits for all.
Specific brain networks are at work when we are conscious. New results can help distinguish truly unconscious patients from those who have some degree of consciousness.
The stressful political climate worsened with the shutdown of the federal government. And even though a break may be in sight, even the uncertainty adds stress. A neuroscientist offers ways to cope.
What you remember of your last meal affects when and how much you eat next time around. Neuroscientists have now identified neurons in the brain’s hippocampus that are crucial to this process.
Fear is very much a part of humans’ survival. Demagogues and others who want to manipulate have learned that this human trait can be exploited, often with disastrous consequences.
Edgar Allen Poe, Sigmund Freud and cognitive scientists have all wrestled with the human tendency to behave in ways that are irrational and self-defeating.
How does being thankful about things in your own life relate to any selfless concern you may have about the well-being of others? A neuroscientist explores the gratitude/altruism connection.