Studies and Analyses

Studies and Analyses

Evaluating Safety and Effectiveness of Percutaneous Valve Therapy

Percutaneous valve procedures, which are currently approved only in Europe, are under study in the U.S. In particular, researchers are studying the safety and…

Studies and Analyses

Synthetic THC: A New Hope for Depression Treatment?

A new neurobiological study has found that a synthetic form of THC, the active ingredient in cannabis, is an effective anti-depressant at low doses. However,…

Studies and Analyses

Social Stress and Darkness Heighten Human Anxiety Levels

Grillon and colleagues at the National Institute of Mental Health sought to examine whether stress increases unconditioned fear in humans. To do this, they…

Studies and Analyses

How Age Influences Motivation to Quit Smoking

A new study shows that obstacles to smoking cessation and motives for quitting smoking vary with age. The study presented at CHEST 2007, the 73rd annual…

Studies and Analyses

Global Obesity Rates Rise: Study of 168,159 Adults

In the study, 168,159 people (69,409 men, 98,750 women) from 18 to 80 years old (average age 48) in 63 countries across five continents were evaluated by their…

Studies and Analyses

Influenza Vaccine’s Impact Varies in Gabon’s Rural Areas

Researchers have found that vaccination against influenza strains seem to be more effective in a semi-urban population than in a rural population of…

Studies and Analyses

Thought Suppression Sparks Rebellion: New Research Insights

It also found that men who think about chocolate end up eating more of it than women who have the same thoughts.A paper entitled Resistance can be futile…

Studies and Analyses

Bacteria in the Gut: Understanding Food Poisoning Risks

In the very young and old it can also cause hemolytic uremic syndrome (HUS) — a disease characterized by anemia and kidney failure. A new study by Jorge Girón…

Studies and Analyses

Neandertals, humans share key changes to 'language gene'

The finding reveals that the human form of the gene arose much earlier than scientists had estimated previously. It also raises the possibility that…

Studies and Analyses

Same-Sex Mating Unveiled in Cryptococcus Neoformans

This fungus has two mating-types/sexes, and mating typically requires two individuals with opposite mating types. It had been a mystery why one mating type is…

Studies and Analyses

New Study Reveals How the Brain Builds Resilience to Stress

Results of a new study may one day help scientists learn how to enhance a naturally occurring mechanism in the brain that promotes resilience to psychological…

Studies and Analyses

Sustaining Mental Health Aid for Children Post-Hurricane Katrina

“Mental health responses were good during the early part of the crisis, but most schools were not able to sustain their efforts,” said Lisa H. Jaycox, the…

Studies and Analyses

Rethinking Genetic Ancestry Testing: Examining Its Limitations

“Because race has such profound social, political and economic consequences, we should be wary of allowing the concept to be redefined in a way that obscures…

Studies and Analyses

Study Finds Pursuing Happiness May Reduce Overall Well-Being

Are you happy? Well don't try to be happier; you might become less happy. That is the gist of a multi-cultural study published this month in the Journal of…

Studies and Analyses

Study Reveals Human Sensitivity to Biological Motion Misunderstood

Humans may not be any more sensitive in detecting biological motion compared with nonbiological motion, concludes a study recently published in Journal of…

Studies and Analyses

Unlocking Customer Loyalty: Insights from Recent Marketing Study

The study was conducted by Robert W. Palmatier, Evert McCabe faculty fellow and assistant professor of marketing in the Michael G. Foster School of Business at…

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