The Franciscan Library at St. Mary of the Snow in Prague holds a manuscript of a Kadaň Town Chronicle not quoted by special literature till now. The manuscript dates from the end of the 16th century and describes the history of the town from its origin in the year 829 – this part was overtaken from the Chronicle by Václav Hájek of Libočany – untill the days of its author, till the year 1599.
In case of a traumatological contusion of the elbow joint the bearing surfaces of the proximal end of the radius are damaged or broken off, resulting in their surgical removal. This operation does not make the elbow connection non-functional; however, it results in shortening the antebrachial bones, causing unpleasant pain in the patient‘s wrist. The medical team of the Traumatological Hospital in Brno has asked us to come up with a partial radio-humeral alloplasty, eliminating such adverse effects.
Based on the fact that tremors display some distinct 3D spatial
characteristics, we decided to visualize tremor planes in 3D
space. We obtained 3-axial linear accelerometer signals of hand
tremors from 58 patients with Parkinson´s disease (PD), 37 with
isolated resting tremor (iRT), 75 with essential tremor (ET), and
44 healthy volunteers with physiological tremor (Ph). For each
group analysis was done with subsequent spatial 3D regression
of the input data i.e. along the x, y and z axes; the projected
vector lengths in the individual (vertical transversal XY, vertical
longitudinal XZ and horizontal YZ) reference frame planes and
their angles. Most meaningful and statistically significant
differences were found in the analyses of the 3D vector lengths.
The tremor of the PD and the iRT group was oriented mainly in
the horizontal YZ plane. The tremors of the patients with ET and
Ph were oriented approximately in the midway between the all
three referential planes with less tilt toward the vertical
longitudinal XZ plane.