The clinical utility of the auditory P300 latency subcomponent event-related potential in preclinical diagnosis of patients with mild cognitive impairment and Alzheimer’s disease

The present meta-analysis investigated the clinical utility of the auditory P300 latency event-related potential in differentiating patients with Alzheimer’s disease (AD), patients with mild cognitive impairment (MCI), and unaffected controls. Effect size estimates were computed from mean P300 latency measurements at midline electrodes between patients and unaffected controls using the random effects restricted maximum likelihood model. The effects of clinical and ERP/EEG methological variables were assessed in a moderator analysis. P300 latency was found to be significantly prolonged in patients with AD (and MCI) compared to unaffected controls. Shortened P300 latencies were observed when comparing patients with MCI to patients with AD. Clinically relevant differences in P300 latency effect sizes were associated with mean age, interstimulus interval, stimulus difference, target frequency, reference electrode, and sampling rate. The meta-analytic findings provide robust statistical evidence for the use of the auditory P300 latency subcomponent as a biological marker of prodromal AD.     

Discrepancy between subjective autobiographical reliving and objective recall: The past as seen by Alzheimer’s disease patients

This paper investigated whether Alzheimer’s disease (AD) patients may demonstrate a discrepancy between subjective autobiographical reliving and objective recall. To this end, 31 AD patients and 35 controls were asked to retrieve three autobiographical memories. For each memory, participants were asked to rate its subjective characteristics (e.g., reliving, travel in time, visual imagery…). Besides this subjective assessment, we analyzed recall objectively with regard to specificity. Results showed poorer subjective autobiographical reliving and objective recall in AD patients than in controls. A discrepancy (i.e., higher level of subjective reliving than of objective recall) was observed in AD but not in control participants. Despite a compromise in their objective recall, AD patients seemed to attribute a high value to their subjective autobiographical experience. This discrepancy can be attributed to a potential genuine consciousness experience in which mild AD patients can, to some extent, experience some subjective features of the past.     

The relationship between fluid intelligence and sustained inattentional blindness in 7-to-14-year-old children

Previous researches have shown that people with higher fluid intelligence are more likely to detect the unexpected stimuli. The current study systematically explored the relationship between fluid intelligence and sustained inattentional blindness in children. In Experiment 1, we measured one hundred and seventy-nine 7-to-14-year-old children’s fluid intelligence and sustained inattentional blindness. The results showed that fluid intelligence was negatively related to sustained inattentional blindness only in 7-to-8-year-old children. In Experiment 2, we explored sustained inattentional blindness in sixty children with high Raven’s scores. We found that compared with children who have average Raven’s scores aged 11-to-12 years old, children with high Raven’s scores were unable to better avoid sustained inattentional blindness. In general, this research implies that the relation between fluid intelligence and sustained inattentional blindness is weak. Fluid intelligence could predict sustained inattentional blindness only when children do not have enough perceptual capacities to complete the primary task.     

Leone Ebreo in Tullia d’Aragona’s Dialogo. Between Varchi’s legacy and philosophical autonomy

ABSTRACT

This paper explores the impact of the philosophical structure of Leone Ebreo’s Dialoghi d’amore on the construction of Tullia d’Aragona’s Dialogo della infinità di amore. Analysing both the explicit references to and the indirect citations of Leone’s Dialoghi, I aim to demonstrate how the reinterpretation of some fundamental topics of this work – such as the re-evaluation of the sensual aspect of human love and the distinction between honest and vulgar love – lies at the heart of Tullia’s dialogue. The article also intends to shed light on the complex role of Benedetto Varchi in the elaboration of these issues by d’Aragona, who for the final revision of her text could have relied – as she did for her poems – on his collaboration.     

The impact of cognitive interventions on cognitive symptoms in idiopathic Parkinson’s disease: a systematic review

This systematic review addressed efficacy of cognitive stimulation (CS), cognitive training (CT), and cognitive rehabilitation (CR) to improve cognitive functions in Parkinson’s disease (PD) with (PD-MCI) and without mild cognitive impairment (PD-H). Five databases were searched. Twelve CT, four CS, and a combination of CT with CR were found. PD-H benefited from CT or CS compared to active or passive controls in 42.1% of cognitive tests, and in 33.3% of psychological and functional measures. PD-MCI alone, compared with controls, only improved in 6.9% of cognitive measures after CT. PD-H and PD-MCI, alone or together, somehow improved information processing speed, attention, working memory, executive functions, and visual episodic memory. PD-MCI improved better than PD-H in global cognition and planning abilities. The outcomes suggest some efficacy of cognitive interventions in PD. However, small samples, lack of information regarding standardization of interventions, and poor methodological quality limit results validity and prevent firm conclusions.     

Jewish women in intercommunal political movements in colonial Morocco

ABSTRACT

The goal of this paper is to study Jewish participation in intercommunal – Muslim, Jewish, Christian – Moroccan women’s organizations that promoted national Moroccan socio-political aims, and to analyze their origins, effects, demise and memory. The paper focuses on a unique organization - Union des Femmes marocaines (Union of Moroccan Women) – which, for almost ten years during the colonial period, had carried out intercommunal work for shared Moroccan causes. The study reveals that during the period that intercommunal women’s associations operated (1943–1952), they were first French-oriented and dealt with issues considered, from a gendered perspective, to be within women’s domain (i.e. helping the poor and needy, doing charity, fighting for women’s education), but from 1947, they “Moroccanized” and worked towards general political Moroccan aims. The paper refers to a relatively unknown chapter in Moroccan history, and opens a new perspective of the Moroccan identity of Jews before their massive emigration from the country.     

Teachers as informants: countering extremism and promoting violence

ABSTRACT

This article is a response to Muslim students reporting that they had been silenced by fear of the PREVENT Counter-Terrorism Strategy. By adopting a Critical Realist stance, real generative mechanisms of this actual phenomenon are investigated and theorised. Recognition of changing definitions of both ‘radicalisation’ and ‘extremism’ in different versions of PREVENT results in the discursive aspect of these real generative mechanisms being investigated using critical discourse analysis (CDA). This analysis identifies the emergence of a violent discourse of ‘radicalisation’ and ‘extremism’ (RadEx) that it is theorised has the capacity to promote rather than prevent violence. Finally, a process by which this production of violence in the classroom might have been avoided is explored and this indicates that critique of government efforts to counter ‘radicalisation’ and ‘extremism’ is a vital aspect of pedagogy in the context of PREVENT and the War on Terror.     

Navigating the spaces of children’s spiritual experiences: influences of tradition(s), multidisciplinarity and perceptions

ABSTRACT

Children across the world report similar spiritual experiences. Empirical studies suggest that most resonate with the children’s traditions; a finding which should, in theory, afford them a safe spiritual space. However, a number of factors can situate them in a less certain place. The paper uses the metaphors of trees imbued with different shades of light, from the vivid, shimmering and opaque to the invisible, to illustrate the types of spiritual spaces in which children find themselves. Their location is shaped in part by connection or disconnection with traditions, alongside wider cultural forces. Three navigation tools are used to show how children may move between these spaces: the spiritual experience and its relationship with traditions; the influences of multidisciplinary approaches; and children’s perceptions of their experiences. The paper concludes that these metaphors and tools may be a useful way to understand the spiritual spaces in which children find themselves.     

Eyes on the street: Photovoice,liberation psychotherapy,and the emotional landscapes of urban children

Eyes on the Street is a therapeutic photovoice program which empowered 25 predominantly African American children (ages 7–12) to use digital photography to express and process emotions about their neighborhood, the Hilltop South community of Pittsburgh. Many of the Hilltop South neighborhoods suffer from the effects of systemic sociopolitical disenfranchisement and trauma. This program implemented photovoice as a trauma-healing intervention to empower youth in the Hilltop South to recognize, utilize, and artistically express their emotional responses to the public places of their neighborhood. The program's objectives were to create activities and spaces where children can practice emotional agility by articulating their feelings as images, and to introduce children to a self-advocacy tool with which to assert the needs of their community. This paper lays out the principles of liberation psychotherapy, discusses how they have guided the program development for Eyes on the Street, and showcases the details of the trauma-healing photovoice curriculum.