Heroin Add 10(2).indb

Heroin Add 10(3).indb

Heroin Addict 10(4).indb

Heroin Addict 11(4) .indb

Is the RET proto-oncogene involved in the pathogenesis of intestinal neuronal dysplasia type B?

Hirschsprung disease (HSCR) is defined by the absence of intramural ganglia of Meissner and Auerbach along variable lengths of the gastrointestinal tract. Intestinal neuronal dysplasia (IND) type B is characterized by the malformation of the parasympathetic submucous plexus of the gut. A connection appears to exist between these two enteric nervous system abnormalities. Due to the major role pl...

Using cognitive modelling to investigate the psychological processes of the Go/NoGo discrimination task in male abstinent heroin misusers.

AIMS To use cognitive modelling to investigate psychological processes underlying decision-making in male abstinent heroin misusers (AHMs). DESIGN A case-control study design. SETTING A drug misuse treatment centre in Taiwan. PARTICIPANTS Eighty-eight male AHMs and 48 male controls. MEASUREMENTS Four parameters representing the attention to wins, learning rate, response sensitivity and ...