Factors influencing cognitive performance after 1-year treatment with direct oral anticoagulant in patients with atrial fibrillation and previous ischemic stroke: a pilot study.

Anticoagulant treatment as stroke prevention, particularly direct oral anticoagulant (DOAC), may reduce the risk of dementia in patients with atrial fibrillation (AF). We aimed to assess factors influencing cognitive performance after 1-year treatment with DOAC in patients with AF and previous ischemic stroke. We recruited 33 ischemic stroke patients who were discharged from Verona Stroke Unit with diagnosis of AF and prescription of treatment with DOAC.

Correction to: Comprehension of written texts for the assessment of clinical competence and decision making in people with mild to moderate Alzheimer disease.

The above article was published online with missing author. The additional author is Michele Scandola.

Comprehension of written texts for the assessment of clinical competence and decision making in people with mild to moderate Alzheimer disease.

Background: Clinical competence is the term used to describe an individual's capacity to express a choice regarding their participation in clinical procedures or experimental studies. Understanding the information provided is a prerequisite but consent forms are often lengthy and complicated. Alzheimer's disease patients may be vulnerable in written comprehension, due to cognitive deficits, but unfortunately to date, a specific evaluation of this ability is not included in periodical assessments.

Behavioral and neural correlates of visual emotion discrimination and empathy in mild cognitive impairment.

Emotional and social cognitive deficits were investigated in a group of 24 individuals with mild cognitive impairment (MCI) and 24 healthy controls. Empathic and visual emotional responses were collected, analyzed and correlated to brain structural imaging data by means of: (i) a pictorial matching-to-sample task with facial and non-facial stimuli; (ii) self-reported questionnaires for cognitive and affective emotional components, and alexithymia; (iii) in-depth assessment of cognitive functions. Results indicated that visual processing of faces in MCI individuals did not benefit from fearful emotional content which in healthy controls facilitates stimulus' recognition (emotional enhancement effect).

The Italian validation of the Anosognosia Questionnaire for Dementia in Alzheimer's disease.

Although the Anosognosia Questionnaire-Dementia (AQ-D) is one of the main instruments for assessing awareness in Alzheimer's disease (AD), the normative data were until now limited to people from Argentina and Japan. This study aims to validate this instrument in an European context, in particular in an Italian sample. In a multicenter project (Verona, Padova, and Trapani), 130 patients with AD and their caregivers participated in the study.

Cognitive stimulation of executive functions in mild cognitive impairment: specific efficacy and impact in memory.

Executive functions play an important role in the maintenance of autonomy in day-to-day activities. Nevertheless, there is little research into specific cognitive training for Mild Cognitive Impairment (MCI). We present the results of a program which aims to teach specific strategies and metacognitive abilities in order for patients to be able to carry out attentional and executive tasks.

Transient epileptic amnesia mistaken for mild cognitive impairment? A high-density EEG study.

Mild cognitive impairment (MCI) converts to Alzheimer's disease within a few years of diagnosis in up to 80% of patients. The identification among such a population of a rare form of epilepsy (transient epileptic amnesia [TEA]), characterized by mixed anterograde and retrograde amnesia with apparent preservation of other cognitive functions, excessively rapid decay of newly acquired memories, and loss of memories for salient personal events of the remote past, strongly affects prognosis and medical treatment. Our aim was to define the clinical utility of routine high-density electroencephalography (EEG) in patients with MCI for the detection of epilepsy, especially TEA.

Awareness of cognitive deficits and clinical competence in mild to moderate Alzheimer's disease: their relevance in clinical practice.

Awareness of cognitive deficits and clinical competence were investigated in 79 mild to moderate Alzheimer's disease patients. Awareness was assessed by the anosognosia questionnaire for dementia, and clinical competence by specific neuropsychological tests such as trail making test-A, Babcock story recall test, semantic and phonemic verbal fluency. The findings show that 66 % of the patients were aware of memory deficits, while the 34 % were unaware.