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Hard to arouse, hard to calm down

A new scale used to assess newborn behavior may help identify children who were exposed to methamphetamine prenatally and are at risk of developing problems later in life. The Infant Development, Environment, and Lifestyle (IDEAL) Study found that these children were hard to arouse but had difficulty calming down once awakened.

UK doctors consistently oppose euthanasia and assisted suicide

A systematic review of UK doctors' attitudes towards euthanasia and physician-assisted suicide reveals a significant gap between doctor's views and the public's. The majority of doctors oppose these practices, with religiosity, palliative care, and patient autonomy cited as key factors.

SourceSAGE·JournalPalliative Medicine·DateMar 9, 2011

Genetic fingerprints identify brain tumors' origins

A new study by Washington University School of Medicine identifies distinct genetic signatures among pilocytic astrocytomas that relate to their brain region origin. This finding has significant implications for understanding the causes of pediatric brain tumors, which are the leading cause of cancer-related death in children.

SourceWashU Medicine·JournalCancer Research·DateFeb 1, 2007

Point well taken

Researchers found that referential gesturing improves identification of targets and reduces verbal cues when participants can see each other. The study published in Psychological Science shows that pointing facilitates the use of verbal descriptions by focusing the audience's gaze on a specific subregion of shared visual space.

SourceAssociation for Psychological Science·JournalPsychological Science·DateFeb 17, 2004

Fish Oils And Heart Disease

The study found that dietary DHA and EPA supplementation significantly influenced heart rate, with improved left ventricular diastolic filling observed in the marine oil groups. The fatty acid composition of plasma phospholipids may affect cardiac mechanics in humans.

SourceAmerican Journal of Clinical Nutrition·JournalAmerican Journal of Clinical Nutrition·DateJul 1, 1998