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Identifying Pathways In The Brain To Understand The Underlying Molecular Mechanism Of Huntington's Disease
Florida Atlantic University researcher Dr. Jianning Wei, assistant professor of biomedical sciences in the Charles E. Schmidt College of Biomedical Science at FAU, has received a grant from the National Institutes of Health (NIH) to further her research into the molecular mechanisms of Huntington"s disease (HD). Named after American physician George Huntington, HD is a highly complex genetic, neurological disorder that causes certain nerve cells in the brain to waste away. The disease, characterized by a selective loss of neurons in the brain, affects the basal ganglia, which controls motor control, cognition, learning and emotions. It also affects the outer surface of the brain, or the cortex which controls thought, perception, and memory. Wei and her colleagues are working to identify the pathways in the brain that are altered in response to mutant proteins, as well as to understand the cellular processes impacted by the disease in order to facilitate the development of effective pharmacological interventions.

Rush University Medical Center Studies Program To Help Older Adults Transition From Hospital To Home
In light of health care reform measures, Rush University Medical Center has launched a study of its program to help older adults transition from hospital to home.
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Viewing Child Porn Not A Risk Factor For Future Sex Offenses

For people without a prior conviction for a hands-on sex offense, the consumption of child pornography alone does not, in itself, seem to represent a risk factor for committing such an offense. Researchers writing in the open access journal BMC Psychiatry studied 231 men convicted of consuming child pornography in 2002 and found that only 1% had gone on to commit a hands-on sex offense in the following six years. Frank Urbaniok from the Canton of Zurich Department of Justice, Switzerland, worked with a team of researchers to investigate these consumers. He said: "When investigating the prevalence of internet child pornography consumption, an important practical question is whether consumers of child pornography pose a risk for hands-on sex offenses. Our results support the assumption that these consumers, in fact, form a distinct group of sex offenders. Probably, the motivation for consuming child pornography differs from the motivation to physically assault minors. Furthermore, the recidivism rates of 1% for hands-on and 4% for hands-off sex offenses were quite low." As has been found in other studies, Urbaniok and colleagues were able to corroborate that the offenders were well educated and that most consumed other types of illegal pornography as well, such as pornography depicting sexual acts with animals, excrement, or involving brutality. Commenting on the findings, Urbaniok said: "Due to the widespread use of the internet, child pornography consumers today may differ from our sample in some socio-economic aspects, such as in the level of education or level of income. Nevertheless, there are two relevant and practical findings that seem to be robust: For consumers of child pornography without a criminal history, the prognosis for hands-on sex offenses and for recidivism with child pornography is favourable." Notes: The consumption of Internet child pornography and violent and sex offending Jē©rē“me Endrass, Frank Urbaniok, Lea C Hammermeister, Christian Benz, Thomas Elbert, Arja Laubacher and Astrid Rossegger http://www.biomedcentral.com/bmcpsychiatry/ Graeme Baldwin BioMed Central


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