Perception Current Events | Perception News | 5
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Baby got math
Cognitive neuroscientists have shown that babies have an abstract numerical sense, as demonstrated by their ability to match the number of voices they hear to the number of faces they expect to see. view more (2006-02-14)
Researchers find alcoholics display abnormal brain activity when processing facial expressions
Researchers from Boston University School of Medicine (BUSM) have found that individuals who have a long history of alcoholism, but who have been abstinent for at least a month up to many years, showed abnormal brain activity when looking at facial expressions of others. view more (2009-08-11)
Tobacco industry deceived public with 'low tar' cigarettes
The tobacco industry has deliberately deceived the public with "low tar/light" cigarettes, reveals an analysis in a special supplement to Tobacco Control. Industry documents show that companies recognised that low tar products were as dangerous as regular cigarettes, yet marketed them as healthy alternatives. view more (2002-03-07)
Ultrasound upgrade produces images that work like 3-D movies
Parents-to-be might soon don 3-D glasses in the ultrasound lab to see their developing fetuses in the womb "in living 3-D, just like at the IMAX movies," according to researchers at Duke University's Pratt School of Engineering. view more (2007-04-25)
Does this make me look fat?
The peer groups teenage girls identify with determine how they decide to control their own figure. view more (2008-07-02)
Hollow mask illusion fails to fool schizophrenia patients
Patients with schizophrenia are able to correctly see through an illusion known as the 'hollow mask' illusion, probably because their brain disconnects 'what the eyes see' from what 'the brain thinks it is seeing'. view more (2009-04-07)
Drought reduces nitrogen-fixing in legumes
In drought conditions, the capacity for retaining carbon in legume nodules is limited and this may be the reason why there is a drop in nitrogen-fixing in legumes under these conditions. This was the conclusion of Mar'a Dolores G'Ħlvez in defending her PhD thesis at the Public University of Navarre. Her PhD was entitled, "Nodule metabolism... view more... (2005-02-04)
Barely legal -- new study into whether alcohol affects perceptions of age
A new study led by the University of Leicester has demonstrated that consuming alcohol did not affect how men judged the age of women. view more (2009-04-21)
Subliminal smells bias perception about a person's likeability
Anyone who has bonded with a puppy madly sniffing with affection gets an idea of how scents, most not apparent to humans, are critical to a dog's appreciation of her two-legged friends. Now new research from Northwestern University suggests that humans also pick up infinitesimal scents that affect whether or not we like somebody. view more (2007-12-07)
Scientists propose explanation for out-of-body experiences
Using virtual reality goggles to mix up the sensory signals reaching the brain, scientists have induced out-of-body-like experiences in healthy people, suggesting a scientific explanation for a phenomenon often thought to be a figment of the imagination. view more (2007-08-24)
Sleep problems — real and perceived — get in the way of alcoholism recovery
The first few months of recovery from an alcohol problem are hard enough. But they're often made worse by serious sleep problems, caused by the loss of alcohol's sedative effects, and the long-term sleep-disrupting impact that alcohol dependence can have on the brain. view more (2006-12-07)
Different styles of mother-infant interaction affect different aspects of infant cognition
Although the quality of mother-child interaction and its effect on general IQ and later schooling is a widely researched topic, it has never been studied using the same infants over a period of time across several cognitive domains. However, this is the focus of new psychological research, which will be presented at the British Psychological... view more... (2005-03-21)
Adolescents think school bullying 'will keep on happening' and resign themselves to it
Most of the adolescents think that bullying in the school context "has always happened and will continue happening", and present "a negative, pessimistic and resigned attitude" towards this social problem, which makes difficult the intervention and leaves few hopes for its eradication. view more (2009-10-29)
Practice builds brain connections for babies learning language, how to speak
Experience, as the old saying goes, is the best teacher. And experience seems to play an important early role in how infants learn to understand and produce language. view more (2006-07-11)
Scientists a step closer to understanding how anaesthetics work in the brain
An important clue to how anaesthetics work on the human body has been provided by the discovery of a molecular feature common to both the human brain and the great pond snail nervous system, scientists say today. view more (2007-07-20)
Transporter is possible target for safer pain medicine
A transporter that silences one of the body's natural pain killers holds promise for new powerful, non-addictive pain medicines as well as understanding AIDS patients' increased pain perception. view more (2006-06-12)
Social Environment is the Key to Quality of Life for Older People
Healthy older people living with a partner feel they have the highest quality of life, whilst those in residential homes are likely to report the poorest, according to new research funded by the Economic & Social Research Council as part of its Growing Older Programme. A three-year-long study of residents aged between 65 and 98 in the London... view more... (2003-07-29)
New infectious diseases - what's the risk?
With the current outbreak of swine flu, and in the absence of a vaccine or treatment at present, the only way to contain the virus is to get people around the world to take precautionary measures. view more (2009-05-20)
Western images lead to changes in body shape in South Africa
Black South African women are becoming thinner because of the influence of the West, including media-portrayed images of waif-like women in films and TV shows according to new research. The findings come from a study between Northumbria University in the United Kingdom and the University of Zululand in rural South Africa. The... view more... (2004-04-14)
Media invitation: Launch of UCL's Centre for Human Communication
A new centre opening on the 4th June will bring together language, communication, psychology and neuroscience experts to foster new areas of research on human communication. Researchers at University College London's new centre will be studying a host of areas including grammar, perception, hearing and the genetics and patterns of language... view more... (2004-05-12)
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