Motor cortex hemodynamic response to goal-oriented and non-goal-oriented tasks in healthy subjects.

Background: Motor disorders are one of the world's major scourges, and neuromotor rehabilitation is paramount for prevention and monitoring plans. In this scenario, exercises and motor tasks to be performed by patients are crucial to follow and assess treatments' progression and efficacy. Nowadays, in clinical environments, quantitative assessment of motor cortex activities during task execution is rare, due to the bulkiness of instrumentation and the need for immobility during measurements [e.

Cancer mortality in the Republic of San Marino.

San Marino is a small independent Republic encircled by Italy, with a population of approximately 20,000. It still maintains an ethnic profile favoured by a tendency to genetic segregation due to endogamy. Since 1908 detailed data have been kept on all deaths among residents also for those dying outside the country.

[Grisel's syndrome. Description of a case of spontaneous subluxation of the atlas].

Grisel's syndrome is an atlanto-axial dislocation affecting children between 6 and 12 years. The outstanding symptom is a spontaneously arising torticollis. The most likely etiology seems to be an inflammation of the retropharyngeal space caused by upper respiratory tract infections or by adenotonsillectomy.

Observations on gastric cancer in San Marino. I. Familial factors.

The Republic of San Marino (RSM) is a 23-square mile independent country within Italy with a population of 20,000. A large percentage of deaths have been found to be due to gastic cancer (9.2% of all death certificate diagnoses for 1969 through 1973).

Studies on Mediterranean leishmaniasis. IV. The leishmanin skin test in cutaneous leishmaniasis.

The leishmanin skin test was used in four different areas of the Italian Adriatic coast (Emilia Romagna, Marche, San Marino and Abruzzi), old endemic areas for cutaneous leishmaniasis. The test was found to be postitive in 80% of past infections, the 20% negative reactions being found in those who had been infected 20 or more years before. In the old endemic area of Teramo there was increasing positivity with age, with a sharp rise in the over 30 years age group suggesting that there had been a sudden break in transmission 30 years ago, coinciding with the DDT campaign of 1944-45.