PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

A thin line lies between fantasy and reality in people with psychopathic traits

2014-09-15
(Press-News.org) New research indicates that people with psychopathic traits have a preference for nonromantic sexual fantasies with anonymous and uncommitted partners. The study's investigators noted that psychopathic sexual behavior is likely due to a preference for sexual activity outside a loving, committed relationship rather than only an inability to form such relationships.

Individuals with deviant sexual preferences and normal levels of empathy, kindness, and self-control have many strategies for satisfying their needs, including negotiation, compromise, and restraint; however, individuals with high levels of psychopathic traits might turn to sexually aggressive strategies to attain gratification.

"Most people have sexual fantasies, and that's quite healthy and normal. People with higher levels of psychopathic traits, however, are more likely to report having actually engaged in those fantasized behaviors, especially when the behaviors weren't within the context of established romantic relationships," said Dr. Beth Visser, lead author of the Journal of Personality study.

INFORMATION:


ELSE PRESS RELEASES FROM THIS DATE:

Run, cheetah, run

2014-09-15
CAMBRIDGE, MA -- Speed and agility are hallmarks of the cheetah: The big predator is the fastest land animal on Earth, able to accelerate to 60 mph in just a few seconds. As it ramps up to top speed, a cheetah pumps its legs in tandem, bounding until it reaches a full gallop. Now MIT researchers have developed an algorithm for bounding that they've successfully implemented in a robotic cheetah — a sleek, four-legged assemblage of gears, batteries, and electric motors that weighs about as much as its feline counterpart. The team recently took the robot for a test run on ...

How a change in slope affects lava flows

How a change in slope affects lava flows
2014-09-15
As soon as lava flows from a volcano, exposure to air and wind causes it to start to cool and harden. Rather than hardening evenly, the energy exchange tends to take place primarily at the surface. The cooling causes a crust to form on the outer edges of the lava flow, insulating the molten lava within. This hardened lava shell allows a lava flow to travel much further than it would otherwise, while cracks in the lava's crust can cause it to draw up short. When there is a break in the terrain—a sharp change in slope, a valley, or a rock wall, for example—the smooth lava ...

Predicting prostate cancer: Pitt-developed test identifies new methods for treatment

2014-09-15
PITTSBURGH, Sept. 15, 2014 – A genetic discovery out of the University of Pittsburgh School of Medicine is leading to a highly accurate test for aggressive prostate cancer and identifies new avenues for treatment. The analysis, published today in the American Journal of Pathology, found that prostate cancer patients who carry certain genetic mutations have a 91 percent chance of their cancer recurring. This research was funded by the National Institutes of Health (NIH), American Cancer Society and University of Pittsburgh Cancer Institute (UPCI). "Being able to say, ...

Scientists identify the master regulator of cells' heat shock response

2014-09-15
Heat shock proteins protect the molecules in all human and animal cells with factors that regulate their production and work as thermostats. In new research published Sept. 16 in the journal eLife, scientists at NYU Langone Medical Center and elsewhere report for the first time that a protein called translation elongation factor eEF1A1 orchestrates the entire process of the heart shock response. By doing so, eEF1A1 supports overall protein homeostasis inside the cell, ensuring that it functions properly under various internal and external stress conditions. The researchers ...

Research offers new way to predict hurricane strength, destruction

Research offers new way to predict hurricane strength, destruction
2014-09-15
TALLAHASSEE, Fla. — A new study by Florida State University researchers demonstrates a different way of projecting a hurricane's strength and intensity that could give the public a better idea of a storm's potential for destruction. Vasu Misra, associate professor of meteorology and co-director of the Florida Climate Institute, and fourth-year doctoral student Michael Kozar introduce in the Monthly Weather Review of the American Meteorological Society a new statistical model that complements hurricane forecasting by showing the size of storms, not just the wind speed. The ...

This is your brain on snacks -- brain stimulation affects craving and consumption

2014-09-15
September 15, 2014 - Magnetic stimulation of a brain area involved in "executive function" affects cravings for and consumption of calorie-dense snack foods, reports a study in the September issue of Psychosomatic Medicine: Journal of Biobehavioral Medicine, the official journal of the American Psychosomatic Society. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health. After stimulation of the dorsolateral prefrontal cortex (DLPFC), young women experience increased cravings for high-calorie snacks—and eat more of those foods when ...

Delay in age of walking can herald muscular dystrophy in boys with cognitive delays

2014-09-15
The timing of a toddler's first steps is an important developmental milestone, but a slight delay in walking is typically not a cause of concern by itself. Now a duo of Johns Hopkins researchers has found that when walking and cognitive delays occur in concert, the combination could comprise the earliest of signals heralding a rare but devastating disorder known as Duchenne muscular dystrophy (DMD). The study, published ahead of print in The Journal of Pediatrics and conducted by a medical student and a pediatric neurologist, reveals that delays in the onset of walking ...

Caregivers of family members newly diagnosed with mental illness at risk for anxiety

2014-09-15
Researchers at Case Western Reserve University School of Nursing, who studied the emotional distress of caring for a family member diagnosed with a mental illness, found anxiety is high for the primary caregiver at the initial diagnosis or early in the course of the illness and decreases over time. "This finding is significant," said Jaclene A. Zauszniewski, PhD, RN-BC, FAAN, the Kate Hanna Harvey Professor of Community Health at the Frances Payne Bolton School of Nursing and study's corresponding author. She attributes the differences to possibly two factors: the family ...

Working long hours may increase risk of coronary heart disease

2014-09-15
Working more than a 40-hour week has been linked to stress, dissatisfaction, and compromised health, and now new research on 8,350 Korean adults finds that it may also increase one's risk of developing coronary heart disease, or narrowing of the blood vessels that supply blood and oxygen to the heart. "The longer hours employees worked, the higher their chances of developing coronary heart disease within 10 years, with those working 61 to 70 hours having a 42% increased likelihood of developing the disease, those working 71 to 80 hours having a 63% increased likelihood, ...

Study finds drop in death rates from strokes over last 2 decades

2014-09-15
Despite the significant reduction in the overall incidence and death rates from strokes in the United States over the past twenty years, more attention needs to be paid to specific age groups, a recent study found. The new research, conducted by Dr. Silvia Koton of Tel Aviv University's Sackler Faculty of Medicine and the Bloomberg School of Public Health at Johns Hopkins University, Prof. Josef Coresh of the Bloomberg School of Public Health, and a team of experts at Hopkins, the University of North Carolina, Chapel Hill and the University of Arizona, found a 24 percent ...

LAST 30 PRESS RELEASES:

Study shows federal safety metric inappropriately penalizes hospitals for lifesaving stroke procedures

Improving sleep isn’t enough: researchers highlight daytime function as key to assessing insomnia treatments

Rice Brain Institute awards first seed grants to jump-start collaborative brain health research

Personalizing cancer treatments significantly improve outcome success

UW researchers analyzed which anthologized writers and books get checked out the most from Seattle Public Library

Study finds food waste compost less effective than potting mix alone

UCLA receives $7.3 million for wide-ranging cannabis research

Why this little-known birth control option deserves more attention

Johns Hopkins-led team creates first map of nerve circuitry in bone, identifies key signals for bone repair

UC Irvine astronomers spot largest known stream of super-heated gas in the universe

Research shows how immune system reacts to pig kidney transplants in living patients

Dark stars could help solve three pressing puzzles of the high-redshift universe

Manganese gets its moment as a potential fuel cell catalyst

“Gifted word learner” dogs can pick up new words by overhearing their owners’ talk

More data, more sharing can help avoid misinterpreting “smoking gun” signals in topological physics

An illegal fentanyl supply shock may have contributed to a dramatic decline in deaths

Some dogs can learn new words by eavesdropping on their owners

Scientists trace facial gestures back to their source. before a smile appears, the brain has already decided

Is “Smoking Gun” evidence enough to prove scientific discovery?

Scientists find microbes enhance the benefits of trees by removing greenhouse gases

KAIST-Yonsei team identifies origin cells for malignant brain tumor common in young adults

Team discovers unexpected oscillation states in magnetic vortices

How the brain creates facial expressions

Researchers observe gas outflow driven by a jet from an active galactic nucleus

Pitt student finds familiar structure just 2 billion years after the Big Bang

Evidence of cross-regional marine plastic pollution in green sea turtles

Patients with clonal hematopoiesis have increased heart disease risk following cancer treatment

Stem cell therapy for stroke shows how cells find their way in the brain

Environment: Up to 4,700 tonnes of litter flows down the Rhine each year

Maternal vaccine receipt and infant hospital and emergency visits for influenza and pertussis

[Press-News.org] A thin line lies between fantasy and reality in people with psychopathic traits