Want to light up the pleasure center in your brain? Pay your taxes and then voluntarily give a little extra to your local food bank.
Want to light up the pleasure center in your brain? Pay your taxes and then voluntarily give a little extra to your local food bank.
Nineteen women were scanned with fMRI as they were either subjected to a mandatory tax paid to a food bank, chose to give more money voluntarily, or kept it for themselves (Science 2007;316[5831]:1622-1625).
The caudate nucleus and the nucleus accumbens fired when subjects saw the charity get the money. Even greater activation occurred when people gave the money voluntarily, instead of just paying it as a tax. These brain regions are the same ones that fire when basic needs such as food are satisfied and pleasures are experienced.
People have said they don't mind paying taxes if it's for a good cause. Now it's quantified, said study author Ulrich Mayr, Ph.D., a professor of psychology at the University of Oregon.
Could Ultrafast MRI Enhance Detection of Malignant Foci for Breast Cancer?
April 10th 2025In a new study involving over 120 women, nearly two-thirds of whom had a family history of breast cancer, ultrafast MRI findings revealed a 5 percent increase in malignancy risk for each second increase in the difference between lesion and background parenchymal enhancement (BPE) time to enhancement (TTE).
MRI Study Suggests Shape of White Matter Hyperintensities May Be Predictive of Cognitive Decline
April 7th 2025Emerging research demonstrated that cognitive declines in memory, executive function and processing speed domains were associated with irregular shape of periventricular/confluent white matter hyperintensities.
Can Abbreviated MRI Have an Impact in Rectal Cancer Staging?
April 4th 2025Abbreviated MRI demonstrated a 95.3 percent specificity for rectal cancer and provided strong agreement with the full MRI protocol for T staging and detection of extramural venous invasion, according to newly published research.