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Topography of the lymphati network of the laryngeal mucosa

100%

Skarzynska B. , Kukwa A. , Skarzynski H.

nr 1

The size of selected human skull foramina in relation to skull capacity

100%

Wysocki J. , Reymond J. , Skarzynski H. , Wrobel B.

tom 65

nr 4

301-308

An anatomical study was undertaken in order to investigate whether the sizes of selected human skull foramina with significant venous compartments correlated significantly with skull capacity. A total of 100 macerated human skulls were examined to determine the diameter of the foramina and the skull capacity. Measurements of the surface area of the foramina were made using a computerised digital analysis system. Only the size of the hypoglossal canal and jugular foramen were found to correlate significantly with the capacity of the skull. This correlation, together with the considerable size of the hypoglossal canal, indicated its important role in the venous drainage of the brain. There was considerable centralisation of venous outflow from the brain, with 60% of the area of all venous foramina of the skull occupied by jugular foramina. Asymmetry between the right and left jugular foramina was identified, with an average ratio of 1.6 (ranging between 1 and 3.47). In the case of right-sided domination the correlation between the skull capacity and the size of both jugular foramina was negative (the larger the skull cavity, the less the asymmetry), while in the case of left-sided domination the correlation was positive. Perhaps the left-sided domination is less advantageous for the haemodynamics of blood outflow, as the left brachiocephalic vein is longer and is often compressed by the sternum and aortic arch.

Changes in the lymphatic vessels network of the larynx caused by atrophy and hypertrophy of mucosa

100%

Skarzynski H. , Skarzynska B. , Kukwa A. , Nowak M.

tom 47

nr 1-4

The influence of attention on neurophysiological responses to spoken sentences

100%

Senderski A. , McPherson D. , Skarzynski H. , Zawadzki R.

Acta Neurobiologiae Experimentalis

1999

tom 59

nr 3