Given a passage, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.

[Q]: Motor dysfunction in complex regional pain syndrome (CRPS) is often considered a functional movement disorder. Earlier studies in patients with functional movement disorders found evidence of cortical inhibition during explicit but not implicit motor tasks, suggesting active inhibition from other brain areas. In this study, we explored whether active inhibition occurs in CRPS patients. We compared patients with CRPS with 2 control groups: healthy controls matched for age and sex, and patients whose hand was immobilized to treat a scaphoid fracture. We used transcranial magnetic stimulation to measure corticospinal excitability at rest and during motor imagery (explicit motor task) and motor observation (implicit motor task). Motor corticospinal excitation measured at rest and during implicit and explicit motor tasks was similar for CRPS patients and healthy controls. Patients with an immobilized hand showed an absence of motor cortical excitation of the corresponding hemisphere during motor imagery of tasks involving the immobilized hand, but not during motor observation. The normal motor cortical processing during motor imagery and motor observation found in the corresponding hemisphere of CPRS patients suggests that the nature of motor dysfunction in this condition differs from that described in literature for patients with functional paresis or under circumstances of limb immobilization.
[A]: Is motor cortical activity during motor tasks normal in patients with complex regional pain syndrome?


[Q]: It is common in public health and epidemiology that the outcome of interest is counts of events occurrence. Analysing these data using classical linear models is mostly inappropriate, even after transformation of outcome variables due to overdispersion. Zero-adjusted mixture count models such as zero-inflated and hurdle count models are applied to count data when over-dispersion and excess zeros exist. Main objective of the current paper is to apply such models to analyse risk factors associated with human helminths (S. haematobium) particularly in a case where there's a high proportion of zero counts.", 'The data were collected during a community-based randomised control trial assessing the impact of mass drug administration (MDA) with praziquantel in Malawi, and a school-based cross sectional epidemiology survey in Zambia. Count data models including traditional (Poisson and negative binomial) models, zero modified models (zero inflated Poisson and zero inflated negative binomial) and hurdle models (Poisson logit hurdle and negative binomial logit hurdle) were fitted and compared.', 'Using Akaike information criteria (AIC), the negative binomial logit hurdle (NBLH) and zero inflated negative binomial (ZINB) showed best performance in both datasets. With regards to zero count capturing, these models performed better than other models.
[A]: Do zero adjusted models with applications to analysing helminths count data?


[Q]: Human epidermis provides the body a barrier against environmental assaults. To assume this function, the epidermis needs the renewal of keratinocytes allowed by constant mitosis, which replace the exfoliating corneocytes. Keratinocyte stem cells (KSCs) located in the basal epidermis are mitotically active, self-renewing and govern the epithelial stratification by producing renewed source of keratinocytes. Protein complex such as the chromosomal passenger complex (CPC) allows the correct development of this process. The CPC is composed of four members: INCENP, survivin, borealin and aurora kinase B, and the disruption of the CPC during cell division induces mitotic spindle defects and improper repartition of chromosomes. The aim of our study was to investigate the implication of CRM1 and survivin in the progress of mitosis in skin keratinocytes.', 'Cultured human keratinocytes and skin biopsies were used in this study. KSCs-enriched population of keratinocytes was isolated from total keratinocytes by differential attachment to a type IV collagen matrix. Survivin and CRM1 expression levels were assessed by immunofluorescence and immunoblotting. Specific siRNAs for each CPC member and for CRM1 were used to determine the relationship between these proteins. Survivin-specific siRNA was used to induce the apparition of mitotic abnormalities in cultured keratinocytes.', "We demonstrated the ability of our compound 'IV08.009' to modulate the expression level of survivin and CRM1 in keratinocytes and in skin biopsies. We observed that members of the CPC are interdependent: siRNA-induced inhibition of one component caused a decrease in the expression of all other CPC members. Downregulation of survivin or CRM1 induced mitotic abnormalities in keratinocytes. However, decreased number of mitotic abnormalities was observed in keratinocytes after 'IV08.009' application.
[A]:
Are cRM1 and chromosomal passenger complex component survivin essential to normal mitosis progress and to preserve keratinocytes from mitotic abnormalities?