The homogeneity effect on figure/ground perception in infancy

We examined whether the homogeneity of the two profiles of Rubin's goblet affects figure/ground perception in infants. We modified the two profiles of Rubin's goblet in order to compare figure/ground perception under four test patterns: (1) two profiles painted with horizontal lines (horizontal-line condition), (2) two profiles painted middle gray (uni-color condition), (3) one profile painted light gray and the other dark gray (two-color condition), and (4) a goblet painted with concentric circles (concentric-circles condition). In the horizontal-line condition the homogeneity of the profile was strengthened, and in the two-color condition the homogeneity of the profile was weakened compared to the uni-color condition, which was an original Rubin's goblet. In the concentric-circles condition the homogeneity of the reversed areas of the horizontal-line were strengthened.     

Motor planning in Parkinson’s disease patients experiencing freezing of gait: The influence of cognitive load when approaching obstacles

Freezing of gait (FOG) in Parkinson’s disease (PD) is typically assumed to be a pure motor deficit, although it is important to consider how an abrupt loss of gait automaticity might be associated with an overloaded central resource capacity. If resource capacity limits are a factor underlying FOG, then obstacle crossing may be particularly sensitive to dual task effects in eliciting FOG. Participants performed a dual task (auditory digit monitoring) in order to increase cognitive load during obstacle crossing. Forty-two non-demented participants (14 PD patients with FOG, 13 PD who do not freeze, and 14 age-matched healthy control participants) were required to walk and step over a horizontal obstacle set at 15% of the participants’ height. Kinematic data were split into two phases of their approach: early (farthest away from the obstacle), and late (just prior to the obstacle). Interestingly, step length variability and step time variability increased when PD patients with FOG performed the dual task, but only in the late phase prior to the obstacle (i.e. when closest to the obstacle). Additionally, immediately after crossing, freezers landed the lead foot abnormally close to the obstacle regardless of dual task condition, and also contacted the obstacle more frequently (planning errors). Strength of the dual task effect was associated with low general cognitive status, declined executive function, and inappropriate spatial planning, but only in the PD-FOG group. This study is the first to demonstrate that cognitive load differentially impacts planning of the final steps needed to avoid an obstacle in PD patients with freezing, but not non-freezers or healthy controls, suggesting specific neural networks associated with FOG behaviours.     

Pakistan Federal Shariat Court's Collective Ijtihād on Gender Equality,Women's Rights and the Right to Family Life

This article argues on the basis of recent case law that the judges of the Pakistan Federal Shariat Court (FSC) have asserted their right to ijtihād and have indeed engaged in collective ijtihād. While in some areas, such as freedom of religion, Islamic law has been interpreted rigidly in a non-human-rights-friendly fashion in Pakistan, in some other areas, the flexibility and pluralism of Islamic law has been used to improve gender equality, women's rights and the right to family life. By using its constitutional powers, with its collective ijtihād, the FSC has been tackling the traditionally illiberal interpretation and application of Muslim laws in these areas. Regardless of the methodology and process of this ijtihādic endeavor, the output shows that the FSC has been either modifying the traditional ijtihāds or coming up with totally new ijtihāds to answer contemporary questions faced by Islamic law. The findings of the article once again challenge the views of scholars such as Schacht, Coulson and Chehata, who have argued that, by the fourth/tenth century, the essentials of Islamic legal doctrine were already fully formulated and that the doctrine remained fixed.     

Liberation as a Correlate of Religiosity: a Christian–Muslim Perspective on Fundamental Trust

This article explores the dialectical relationship between liberating trust in reality and religious faith in God, interpreted from a Christian–Muslim perspective. An underlying conviction is that liberation constitutes a necessary mutual correlate of a “true” religiosity, i.e. liberation is to be conceived as both prerequisite for and realization of a genuine religiosity, and vice versa. As opposed to a “true” religiosity, born from liberating trust and finding its fulfilment in prophetic action aimed at liberation of human realities, religious belief and practice that stem from fundamental mistrust are likely to deteriorate into either religious fundamentalism or indifferentism. The article focuses on fundamental trust in reality as capable of evoking the liberating and uniting force of religious theory and praxis. It aims to render explicit the religious and ecumenical potential (hitherto not fully realized) of the theological–ethical considerations of Hans Küng, in particular within a Christian–Muslim framework. The first part of the article, more conceptual in character, examines Küng's views on fundamental (mis)trust and its religious implications. The second part seeks to identify theological insights that shed light on the specifically Christian and specifically Muslim interpretations of liberating trust. My hope is that this study may contribute to a truly global ecumenism whose objective is to render religion an instrument of liberation, not oppression.     

阿尔茨海默病发病机制的研究进展

阿尔茨海默病是一种起病隐匿,进行性发展的神经系统退行性疾病。临床上以记忆障碍、失语、失用、失认、视空间损害、执行功能障碍以及人格和行为改变等全面性痴呆表现为特征,病因迄今未明,发病机制复杂。本文对可能的发病机制：遗传因素（包括ApoE基因、早老素-1和早老素-2基因,APP基因、α2巨球蛋白基因、TOMM40基因、COL25A1基因）;Aβ代谢（合成、分解、转运）;神经递质学说;自由基与氧化应激学说;金属离子学说等进行综述。     

奥伦自理理论对充血性心力衰竭患者综合生存质量的预后影响研究

研究分析奥伦自理理论对充血性心力衰竭患者综合生存质量的预后影响。选取2012年2月~2013年5月本院收治的90例充血性心力衰竭患者为研究对象,将90例患者遵循随机分配的原则分为对照组（常规护理干预组）45例和观察组（奥伦自理理论组）45例,然后将两组患者护理干预前和护理干预后1个月、3个月的MLHFQ量表、WHOQOL-100量表及Zung量表评估结果进行统计与比较。观察组护理干预后1个月、3个月的MLHFQ量表评分均低于对照组,WHOQOL-100量表评分高于对照组,Zung量表评分与阳性率均低于对照组,P均〈0.05,两组护理干预后的评估结果差异均有统计学意义。奥伦自理理论有助于改善充血性心力衰竭患者的综合生存质量,在此类患者中的应用价值较高。     

Affaire Vincent L. : les maux de la fin

As called back it June 24th, Council of State in its press release, the Vincent L.’s case “raise scientific, ethical and human questions”. At first, to decide on the fate of this 38-year-old man, the administrative jurisdiction recovered from it in expert opinions asked to establish the existence or not of an unreasonable stubbornness. But the objectivity of the medical science cannot solve only this litigation where the outcome is the life or the death of a patient. That is why the court opened its doors to the ethical speech too. If in this case, the science could not exist without consciousness, if the legal word could not exist without the ethical word, it's because of the human dimension which fills this media and legal affair. So behind this patient's case, called now “the Vincent L.’s affair”, it's a question about the death, that of a young man in the incapacity to express its will. It's also a question of a family disagreement on the future of their son, brother, or husband. In this context, “politically and mediatically charged”, the administrative jurisdiction pronounced four times on the decision of the stop of Vincent L.’s treatment. The educational position of the French judges allowed to clear up statutory provisions of the Leonetti's act.     

Teaching Comparative Theology from an Institution's Mission

Although comparative theology is a continuously growing method in the study of religion, it is still relatively new and not widely accepted in either confessional or secular institutions. Scholars may face difficulty when seeking their institutions' acceptance for a comparative theology course. One way of generating interest and approval for such a course is by designing it from the center of the institution's mission. Professors can look to the institution's mission as a resource for teaching comparatively. We offer four examples from Catholic institutions of how this might be done. Reid Locklin offers further insights in his response to our explorations.     

Power,empowerment and surrender in the context of paediatric spiritual care

The dynamics of ‘surrender’ is here put in dialectic with the dynamics of ‘power’ observed in situation involving children and their caregivers in a paediatric hospital setting. Following a qualitative research method used in practical theology, three case studies are presented and then interpreted in the light of both social sciences and Christian theology/spirituality. In the power/surrender paradox, there will always be a need for discernment for each situation and each encounter if the caregiver wants to better care for the children and continue to acknowledge their contribution to the life experience and wisdom of adults. Power and surrender both need to be embraced in order to grow in a fruitful spiritual life.     

Symptoms of Meares-Irlen/Visual Stress Syndrome in subjects diagnosed with Chronic Fatigue Syndrome

Several diagnostic symptoms of the visual-processing deficit Meares-Irlen/Visual Stress Syndrome are remarkably similar to symptom manifestations reported by individuals with chronic fatigue syndrome (CFS). We surveyed the specific incidences of nine widely-recognised symptoms of visual stress (VS) in a group of subjects (n = 20) previously diagnosed with CFS. The presence of each symptom of VS in the CFS group was compared to its respective presence in both an age and sex matched healthy comparison group (n = 46), and an age and sex matched group comprised of individuals (n = 14) diagnosed with VS. Results showed the frequencies of all nine VS symptoms in the CFS-diagnosed group to be significantly higher (p = .032 – p < .0005) than in the comparison group, with only two symptoms being statistically less frequent in the CFS group than in the VS-diagnosed group. The average number of VS symptoms reported by the CFS group was also significantly higher than the comparison group, yet not significantly different from the VS group. Thus, the occurrence of VS symptoms in subjects diagnosed with CFS appears to be far greater than previously reported, which in turn may indicate the interplay of some yet to be identified underlying factor(s) common to both conditions.