Young adults' coping strategies against loneliness during the COVID-19-related quarantine in Greece.

COVID-19 and the related quarantine disrupted young adults' academic and professional life, daily routine and socio-emotional well-being. This cross-sectional study focused on the emotional and behavioural responses of a young adult population during the COVID-19-related quarantine in April 2020, in Greece. The study was conducted through an online survey.

The mediating role of fear of COVID-19 in the relationship between intolerance of uncertainty and depression.

Objectives: Living during the COVID-19 pandemic is characterized by the emergence of great uncertainty surrounding multiple aspects of daily life. This study explored the relationship between intolerance of uncertainty (IU) and depression, as well as the potential mediation effect of COVID-19-related fear.

Design And Methods: A cross-sectional study was conducted through an online survey from 10 April until 13 April 2020, three weeks after a national lockdown had been imposed in Greece.

Robust regional cerebral blood flow perfusion deficits in relapsing-remitting multiple sclerosis patients with executive function impairment.

Objectives: Cognitive impairment is present in up to 65% of Relapsing Remitting Multiple sclerosis (RRMS) patients and can be extremely debilitating. Although deficits in episodic memory and processing speed occur more frequently than executive deficits, executive dysfunction tends to have a significant impact on MS patients' ability to generate strategies, think divergently, solve and estimate problems, and reason in abstract terms with substantial negative impacts on activities of daily living. In the present study we investigated perfusion detection rate and pattern, as well as the association between perfusion rates and cognitive dysfunction in cognitively impaired RRMS patients.

Cognitive functions and social cognition in multiple sclerosis: An overview.

Cognitive decline has been widely reported in patients with multiple sclerosis (MS) despite its clinical heterogeneity, at all stages and in all subtypes of the disease. Deficits are most commonly present in attention, processing speed, working memory, verbal fluency and executive function. However, MS patients also show decreased performance in tasks related to social cognition, i.

Development of the Greek Verbal Learning Test: reliability, construct validity, and normative standards.

We developed a multiple-form list learning test appropriate for use with the Greek population and generated norms for clinical and research use. This task, the Greek Verbal Learning Test (GVLT), was based on the California Verbal Learning Test. We administered the standard version (Form A) to a sample of 354 healthy individuals, as well as two alternative forms (B and C) to a subgroup of the initial sample.