Transcranial Doppler monitoring of middle cerebral artery during verbal stimulation in aphasic patients.

Hemodynamic changes can be noninvasively real-time monitored in stroke patients by means of transcranial Doppler sonography (TCD). The aim of this pilot study was to assess hemodynamic changes in both middle cerebral arteries (MCA) in aphasic stroke patients by means of TCD during verbal stimulation. Eight aphasic patients with stroke in the territory of the left MCA were tested by modified Boston Diagnostic Aphasia Examination (BDAE) within 3 days of stroke onset.

Development of early graphomotor skills in children with neurodevelopmental risks.

Drawing as an early form of a child's graphomotor skill is used as an element in the assessment of visual-motor coordination. Development of artistic expression is a precursor of the later development of writing that requires a high degree of coordination and precision. Children with perinatal impairment of the central nervous system and prematurely born children belong to a group of children with neurodevelopmental risk.