Genetic Influence of MDMA Neurotoxicity MDMA Neurotoxicity Ecstasy [(±)-3.4-methylenedioxymethamphetamine, MDMA, XTC, X, E] is one of the most popular drugs of abuse in the world (Capela et al., 2009, p. 211). Often used in social settings, such as the so-called 'raves' or all night dance parties, ecstasy has been reported to lower barriers to intimacy, increase the pleasure derived from friendships, enhance social interactions, and increase energy (euphoria) (Peters and Kok, 2009,

Psychopathy is defined as a risk factor for sexual and physical violence in the future. Although psychopaths are not often motivated to pursue intervention, studies indicate that they can benefit from psychological intervention. Psychopaths are mainly characterized by remorse and lack of sympathy for others and even their loved ones. This paper summarizes the extent to which genetic, environmental, cognitive, and developmental influences contribute to the development of psychopathy. Genetic Genes perform

" Indeed, a Danish study according to Kety et al. (as cited in Kalat, 2012) "found schizophrenia in 12.5% of the immediate biological relatives and none of the adopting parents." It can therefore be noted that although only a small percentage of the general population suffers from schizophrenia, having close familial relations with someone suffering from the same does increase an individual's chances of developing schizophrenia. The disorder is thus

"Accurate descriptions of sex chromosome differences are critical, the decisions potentially regrettable, and the long-term outcomes devastating if a termination is based on the misinformation," that the patient later discovers to be misinformation for instance, "that any of these conditions is comparable to Down's Syndrome" (Biesecker r 2001:2) Conversely, it is also important not to minimize the odds of a potentially fatal genetic condition like Tay Sachs disease. Providers are

Genetic and Environmental Determinants of Happiness Nature vs. Nurture How happy we feel is determined both by our genetic makeup and the way we live our lives. A significant body of research has shown that close ties to family and friends may overcome a genetic disinclination towards feelings of happiness and well-being. There are other steps that individuals can take to improve how happy they feel, including improving diet, exercise, spiritual practices,

, 2006). He visualized and described the malignancy process. He suggested that early that "cells of tumors with unlimited growth" would develop with the elimination of chromosomes, which inhibit the growth. The multiple genetic alterations in these inhibiting chromosomes are today known as TSGs. The theory supposes that cancer arises from functional defect or absence of one or more TSGs. Clinical trials of TSG gene replacement therapy for breast cancer