OBJECTIVE To review the literature relating to the use of acetyl cholinesterase inhibitors in Parkinson's disease dementia (PDD). METHOD MEDLINE (1966--December 2004), PsychINFO (1972--December 2004), EMBASE (1980--December 2004), CINHAL (1982--December 2004), and the Cochrane Collaboration were searched in December 2004. RESULTS Three controlled trials and seven open studies were identifie...

The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5; American Psychiatric Association [APA], 2013) modified the diagnostic criteria for posttraumatic stress disorder (PTSD), including expanding the scope of dysfunctional, posttrauma changes in belief (symptoms D2-persistent negative beliefs and expectations about oneself or the world, and D3-persistent distorte...

OBJECTIVE A recent study has reported that early sexual behavior predicts the development of substance use disorders (SUD). However, that relationship was considered by its authors to be only tentative, because it was based on cross-sectional data rather than longitudinal data. Another recent study reported that deviant activities of peers predict development of SUD, although that relationship ...

A limited number of studies have investigated language in Huntington's disease (HD). These have generally reported abnormalities in rule-governed (grammatical) aspects of language, in both syntax and morphology. Several studies of verbal inflectional morphology in English and French have reported evidence of over-active rule processing, such as over-suffixation errors (e.g., walkeded) and over-...

Background: Schizophrenia is a severe psychiatric disorder that has a large impact on patients' lives. In addition to Western medicine, the use of additional treatments, such as acupuncture, in treating the positive, negative, and cognitive symptoms is increasing. Methods: We conducted a systematic review on the use of acupuncture as an add-on treatment for patients with schizophrenia that are ...

Assessment of differences in the characteristics, experience, and treatment of schizophrenia between China and the West highlights the importance of the interaction of biological and sociocultural factors in the onset and course of the disorder. China reports a much higher prevalence of schizophrenia in urban areas than in rural areas and, surprisingly a higher prevalence in women than in men. ...

The competing neuro-behavioral decision systems (CNDS) model proposes that the degree to which an individual discounts the future is a function of the relative hyperactivity of an impulsive system based on the limbic and paralimbic brain regions and the relative hypoactivity of an executive system based in prefrontal cortex (PFC). The model depicts the relationship between these categorial syst...

We aimed to determine whether group-based Cognitive Strategy Training (CST) for combat veterans with mild cognitive disorder and a history of traumatic brain injury (TBI) has significant posttreatment effects on self-reported compensatory strategy usage, functioning, and psychiatric symptoms. Participants included 21 veterans returning from conflicts in Iraq or Afghanistan with a diagnosis of C...

OBJECTIVES Our aim was to identify the impact of psychosocial predictors, specifically relationship style, depressive symptoms, anxiety symptoms, cognitive impairment, and culture-specific disease beliefs, on treatment adherence for multiple sclerosis (MS) patients. METHODS In this cross-sectional observational study, patients from two MS clinics in Saudi Arabia completed self-reported questi...

A cognitive neuropsychiatric analysis will be proposed by presenting recent research on -1-motor control, and -2-action monitoring in two psychiatric disorders i.e. major depression and schizophrenia. Motor control is best studied from the broader cognitive neuropsychological perspective of action control. Even very simple actions implicate quite diverse brain activities reflecting the cognitiv...