Variability of Healthy People and People After Stroke Results in the Box and Block Test

Inclusion Criteria: * people after stroke 20 - 64 years old * signed Informed consent for probation with inclusion to research and Consent to the collection and processing of personal data during the study at the General University Hospital in Prague * ability to sit independently for 15 minutes * ability to grasp and move at least one 25 mm wide cube placed on a table using the dominant and then the non-dominant upper limb across the test partition * ability to perform a simple task following verbal instructions * retained ability to understand - according to psychological examination * completion of testing during hospitalization in the Beroun Rehabilitation Hospital Exclusion Criteria: * severe hearing impairment not corrected by a hearing aid * severe visual impairment not corrected by glasses * severe comprehension impairment * other reasons not allowing the completion of the entire testing using the Box and Block Test