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Background: The recovery of independence in activities of daily living is a fundamental goal of rehabilitation programs in subjects affected by subacute stroke. Rehabilitation is focused both on motor and cognitive aspects, and some evidence has reported cognitive deficits as prognostic factors of motor recovery. However, rehabilitation is a dynamic process during which executive functions and motor functions should be improved., Aim: The aim of the study is to evaluate the relationships between impairments in cognitive functions and recovery of functional independence in stroke patients during the subacute phase., Design: Multicenter observational study., Setting: Intensive rehabilitation units., Population: A sample of 319 stroke patients in subacute phase (70.6±11.6 years, 40.4% females), consecutively admitted from November 2019 to July 2021 at sixteen rehabilitation centers were enrolled in this observational, prospective and multicentric study with longitudinal assessments., Methods: Cognitive and functional assessments were performed at hospital admission and discharge, including Oxford Cognitive Screen, modified Barthel Index, Functional Independent Measure, Fugl-Meyer assessment scale and National Institutes of Health Stroke Scale., Results: A regression analysis identified five predictors (out of about 200 tested variables) of functional recovery related to four aspects assessed at admission: functional status (P<0.001), lower limb functioning (P=0.002), attention (P=0.011), and executive functions (P=0.017). Furthermore, patients who recovered deficits in executive functions had the same recovery of those without deficits, whereas those who maintained deficits had a smaller recovery (P=0.019)., Conclusions: The relationship between cognitive and motor deficits is increasingly highlighted and the recovery of executive functions deficits seems to contribute to motor recovery., Clinical Rehabilitation Impact: Our results suggest that the recovery of executive functions may promote the recovery of the functional outcome of the patient with subacute stroke. Future treatment protocols may benefit from paying more attention to the recovery of executive functions.

Competing Interests: The authors declared no conflict of interest. SL is serving as one of the Editorial Board members of this journal. We declare that SL had no involvement in the peer review of this article and has no access to information regarding its peer review. Full responsibility for the editorial process for this article was delegated to GR.

We report the case of a 48 year old men who developed a selective impairment in famous voice recognition after ischemic stroke in right subcortical structures (lenticular nucleus and head of the caudate) and right anterior temporal lobe. He underwent fibrinolytic treatment. During the following days he progressively recovered and was discharged without neurological focal sign. Patent foramen ovale was found. When he got back to his house he noticed that he was unable to recognize the voice of his favoured singers and needed to ask who was the singer to his relatives. Neuropsychological examination revealed a selective impairment in famous voice recognition in the absence of alteration of voice perception, face perception and famous face recognition. All other neuropsychological domains were spared. In particular language, memory and executive functions were intact. Neuroimaging carried out by means of PET and MRI revealed two small ischemic lesions in the right subcortical region, involving lenticular and caudate nuclei and in the right temporal pole. To our knowledge, this is the first case described in literature of a patient showing a selective associative phonagnosia after right anterior temporal stroke. The present case helps to clarify the brain circuits underlying famous voice recognition and adds evidence in favour of a right hemisphere involvement in processing knowledge of familiar voices. These findings are discussed in relation to current models of brain organization of person-specific and general semantic knowledge., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Background: Although stroke-related disability has been extensively studied, only few studies have investigated Participation restriction in chronic stroke survivors., Aim: To identify features and predictors of Activity limitation and Participation restriction in the chronic phase of a first-ever stroke., Design: Cross-sectional observational study., Setting: Comprehensive stroke unit with outpatient rehabilitation facility., Population: Subjects submitted to intensive rehabilitation after first-ever stroke, from 1st January 2009 to 31st December 2010., Methods: Participation was investigated through the Frenchay Activity Index (FAI) and the Functional Status Questionnaire (FSQ) at 2.4±0.5 years after the event. Basic activities of daily living (ADL) and mood were also assessed through the Modified Barthel Index (MBI) and the Beck Depression Inventory (BDI). A retrospective search of the medical records looked for: type/side of brain lesion, stroke clinical syndromes, comorbidities and functional condition at discharge from intensive rehabilitation (upper limb motricity index-ULMI-, Functional Ambulation Category-FAC, MBI, cognitive deficits)., Results: Forty-five subjects (17 female, age 70.1±11.5 years) were enrolled. They showed a striking restriction in their Participation, mainly for FAI-outdoor activities (median FAI score was <50% of the theoretical maximum). A poor gait function (FAC) and an impaired mood (BDI) were the only independent predictors of FAI indoor (F=6.1; p=,005; R^2= 64%) and outdoor activities (F=4.1; P=0.01; R^2=48%), respectively. The univariate analysis showed a strong dependence of all FSQ scores from global disability (MBI), motor function impairment (ULMI and FAC) and cognitive deficits. Depression influenced "psychological function" score, whereas gait capacity was the only factor significantly associated with the "work performance" score. The gait function level, achieved after intensive rehabilitation, was extrapolated by the multivariate analysis, as the most powerful independent predictor of the chronic activity limitations, as measured by MBI (F=33.8, P<0.0001, R2=0.539)., Conclusion: Gait dysfunction is the main factor of Activity limitations and Participation restriction in chronic stroke. Participation is restricted by global disability, depression, older age and dementia. More than 50% variance of Participation measures cannot be explained by the quoted factors., Clinical Rehabilitation Impact: The study results support the need to integrate the standard rehabilitation approach with vocational rehabilitation in order to reduce Participation restriction.

Objective: To investigate the long-term behavioral and neurophysiologic effects of combined time-locked repetitive transcranial magnetic stimulation (rTMS) and physical therapy (PT) intervention in chronic stroke patients with mild motor disabilities., Methods: Thirty patients were enrolled in a double-blind, randomized, single-center clinical trial. Patients received 10 daily sessions of 1 Hz rTMS over the intact motor cortex. In different groups, stimulation was either real (rTMS(R)) or sham (rTMS(S)) and was administered either immediately before or after PT. Outcome measures included dexterity, force, interhemispheric inhibition, and corticospinal excitability and were assessed for 3 months after the end of treatment., Results: Treatment induced cumulative rebalance of excitability in the 2 hemispheres and a reduction of interhemispheric inhibition in the rTMS(R) groups. Use-dependent improvements were detected in all groups. Improvements in trained abilities were small and transitory in rTMS(S) patients. Greater behavioral and neurophysiologic outcomes were found after rTMS(R), with the group receiving rTMS(R) before PT (rTMS(R)-PT) showing robust and stable improvements and the other group (PT-rTMS(R)) showing a slight improvement decline over time., Conclusion: Our findings indicate that priming PT with inhibitory rTMS is optimal to boost use-dependent plasticity and rebalance motor excitability and suggest that time-locked rTMS is a valid and promising approach for chronic stroke patients with mild motor impairment., Classification of Evidence: This interventional study provides Class I evidence that time-locked rTMS before or after physical therapy improves measures of dexterity and force in the affected limb in patients with chronic deficits more than 6 months poststroke.

Increasing interest in depression within acute and chronic cerebrovascular pathology is justified for its clinical relevance. The scientific community strongly recommends taking into account its identification and management in efforts to reduce disability, the caregiver's burden and the social-economic impact of cerebrovascular disease. Different approaches observed in the literature review make it difficult to generalize about the evidence concerning crucial clinical issues such as diagnostic criteria, impact on functional improvement, selection or timing of depression treatment. Furthermore, the relationship between cerebral lesion location and depression is not agreed, because both hemispheres are reported as prevailing in published case series. On the other hand, vascular depression is commonly related to diffuse subcortical involvement. Because of its clinical and social impact, a definition of the unclear features of depression within acute and chronic cerebrovascular disease is urgently needed.