Daily non-political popular news in brief.
Tastes great! Study shows brain's response to pleasing -- and changing -- tastes
10-30-2006 · EurekAlert!We all have tastes we love, and tastes we hate. And yet, our "taste" for certain flavors and foods can change over time, as we get older or we get tired of eating the same old thing. Now, a new study shows what's going on in the brain when we taste something we like, or develop a liking for something we once hated.
Read more »
Keywords: tastes, great, study, shows, brain, response, pleasing, changing, taste, show
« Previous | Next »
Similar news on "Tastes great! Study shows brain's response to pleasing -- and changing -- tastes":
- Pleasure and pain: Study shows brain's 'pleasure chemical' is involved in response to pain too
10-18-2006 · EurekAlert!
For years, the brain chemical dopamine has been thought of as the brain's "pleasure chemical," and studies have linked the addictive properties of drugs like cocaine to their effects on the dopamine system. But now, a new study adds a new twist to dopamine's fun-loving reputation: pain.
Similar news · Read more »
- New neuroimaging study identifies 'brain signature' for cigarette cravings
12-18-2007 · EurekAlert!
A new brain imaging study by researchers in the Abramson Cancer Center of the University of Pennsylvania shows that cigarette cravings in smokers who are deprived of nicotine are linked with increased activation in specific regions of the brain. Using a novel method of measuring brain blood flow developed at Penn, this study is the first to show how abstinence from nicotine produces brain activation patterns that relate to urges to smoke.
Similar news · Read more »
- Some antipsychotic drugs may be missing their mark
12-31-2007 · EurekAlert!
Drugs that treat depression and schizophrenia might not be triggering the most appropriate response in brain cells, new research suggests. This study examined the early chemical events that happen when a particular serotonin receptor on brain cells is stimulated by serotonin and by a hallucinogenic agent thought to mimic serotonin. The findings show that although both compounds activate this receptor, they trigger different chemical pathways inside the cell.
Similar news · Read more »
- MRI shows brains respond better to name brands
11-28-2006 · EurekAlert!
Your brain may be determining what car you buy before you've even taken a test drive. A new study gauging the brain's response to product branding has found that strong brands elicit strong activity in our brains. The findings were presented today at the annual meeting of the Radiological Society of North America.
Similar news · Read more »
- New compound prevents alcoholic behavior, relapse in animals by blocking stress response
03-06-2007 · EurekAlert!
A study of alcohol-dependent animals shows that a newly discovered compound that blocks chemical signals active during the brain's response to stress effectively stops excessive drinking and prevents relapse.
Similar news · Read more »
- Women on hormone therapy regain emotion response
10-16-2006 · EurekAlert!
Older women on hormone therapy are more sensitive to negative events, confirming speculation that age-related estrogen loss affects the brain's ability to process emotion, an Oregon Health & Science University study shows. Researchers found that hormone therapy appears to reverse the age-related loss of arousal to negative emotional events experienced by the elderly. It also points to specific changes in the brain's arousal system, in the regions that process emotion, and intensification of negative emotions.
Similar news · Read more »
- UCLA study first to show autistic brains can be trained to recognize visual and vocal cues
06-27-2007 · EurekAlert!
Providing autistic children with explicit instructions to pay more attention to facial expressions and tone of voice elicited an increased response in the medial prefrontal cortex, part of the brain's network for understanding the intentions of others. The findings may have implications for future therapeutic interventions.
Similar news · Read more »
- Study shows response to financial loss parallels brain's processing of pain
05-04-2007 · EurekAlert!
People process information about financial loss through mechanisms in the brain similar to those used for processing physical pain, according to a new imaging study. The results could provide a new understanding of excessive gambling.
Similar news · Read more »
- Capture study shows safety of carotid stenting in 'real-world' setting
12-14-2006 · EurekAlert!
The largest-ever study of carotid stenting in high-surgical risk patients has shown that with proper education and training, community physicians are just as successful at using catheter-based techniques to unclog arteries supplying blood to the brain as are those who pioneered the procedure at major university medical centers. The study was released online today and will be published in the January 2007 issue of Catheterization and Cardiovascular Interventions: Journal of the Society for Cardiovascular Angiography and Interventions.
Similar news · Read more »
- Impulsiveness linked to activity in brain's reward center
12-19-2006 · EurekAlert!
A new imaging study shows that our brains react with varying sensitivity to reward and suggests that people most susceptible to impulse -- those who need to buy it, eat it, or have it, now -- how the greatest activity in a reward center of the brain. The study appears in the Dec. 20 issue of The Journal of Neuroscience.
Similar news · Read more »