The testing of Convulsofin carried out in 220 patients at 14 clinics over a period of six months confirms the international experience gained with valproic acid and sodium valproinate. The main field of application of Convulsofin according to the experience gained will again be the treatment of fits in generalised primary epilepsy for which it permits to carry out a monotherapy to a remarkable extent. The favourable effect of the preparation in photosensitivity could be confirmed. Also in generalised secondary epilepsy and in fits of partial epilepsy. Convulsofin is partly effective, so that it can recommended as a co-medication in the treatment of therapy-resistant forms of these epilepsies which are difficult to treat. Decrease in thrombocytes, transient increase in serum transaminases, gastrointestinal disorders, loss of hair and undesired increases in body-weight were the more frequently occurring side-effects. 相似文献
Although much research on psychopathic individuals has been conducted in incarcerated settings, there is increasing interest in studying adults with higher levels of psychopathic traits in the general population. The present study investigated differences in psychophysiological response and neuropsychological functioning between undergraduate males with higher levels of psychopathic traits (higher-p) and undergraduate males with lower levels of psychopathic traits (lower-p). Participants completed self-report measures and neuropsychological measures, and skin conductance response was measured during a risk-taking and affective-picture viewing task. Consistent with previous findings among samples of incarcerated psychopaths, higher-p adults exhibited diminished responses to aversive and positive affective stimuli and were more disinhibited on a motoric response inhibition task. Contrary to expectations, higher-p adults made marginally better decisions on a risky decision making task. Findings were discussed in relation to Gao and Raines’ (Behavioral Sciences & the Law 28(2) 194–210, 2010) model of the neurobiological underpinnings of adults with higher levels of psychopathic traits in non-incarcerated settings, and offer evidence that higher-p adults have both adaptive and non-adaptive traits. 相似文献
The Iowa Gambling Task (IGT) is commonly used to assess risky decision making in clinical and non-clinical populations, and negative mood and various personality characteristics have been shown to affect the number of advantageous and disadvantageous selections on this task. Recent research has suggested that IGT data should be analyzed at the individual deck level due to differences in frequency and magnitude of losses, and the present study examined how personality characteristics and state mood may affect deck level selections on this task. Participants were 91 undergraduate students (38 male) who completed measures of impulsivity and sensation seeking, behavioral activation and inhibition, state mood, and the computerized IGT. Results indicated that negative mood, drive, impulsivity, and sensation seeking were all positively correlated with Deck B selections, but negatively correlated with Deck D selections. No differences emerged in correlations between Decks A and B or Decks A and D. Results indicate that mood and personality characteristics differentially relate to selections from the individual decks on the IGT. Results have implications for the assessment of decision making, as personality and fluctuations in state-dependent mood could mimic pathological risk-taking if analysis is conducted on the combined decks. 相似文献
The Iowa Gambling Task (IGT) was created to assess real-world decision making in a laboratory setting and has been applied
to various clinical populations (i.e., substance abuse, schizophrenia, pathological gamblers) outside those with orbitofrontal
cortex damage, for whom it was originally developed. The current review provides a critical examination of lesion, functional
neuroimaging, developmental, and clinical studies in order to examine the construct validity of the IGT. The preponderance
of evidence provides support for the use of the IGT to detect decision making deficits in clinical populations, in the context
of a more comprehensive evaluation. The review includes a discussion of three critical issues affecting the validity of the
IGT, as it has recently become available as a clinical instrument: the lack of a concise definition as to what aspect of decision
making the IGT measures, the lack of data regarding reliability of the IGT, and the influence of personality and state mood
on IGT performance. 相似文献
In addition to impacting the physical health of millions of Americans, the novel-coronavirus (COVID-19) pandemic is a significant psychological stressor due to both the threat of the illness itself and the mitigation strategies used to contain the spread. To facilitate understanding of the impact of COVID-19, validated measures are needed. Using a stepwise procedure in line with best-practice measurement procedures, the current report summarizes the procedures employed to create the COVID-19 Impact Battery (CIB). Two independent samples recruited via Amazon Mechanical Turk (N?=?175, N?=?642) and a third community sample (N?=?259) were used for reliability and validity testing. Validation procedures yielded a battery consisting of three scales assessing COVID-19 related behaviors, worry, and disability. The behaviors scale contains three subscales assessing stockpiling, cleaning, and avoidance. The worry subscale also contains three subscales assessing health, financial and catastrophic concerns. In addition, we created a short version of the battery (CIB-S) to allow for more flexibility in data collection. In summary, we have provided reliability and validity information for the CIB and CIB-S, demonstrating that these measures can facilitate evaluation of the broad impact of COVID-19 on mental health functioning.