Biomedical subjects
Publications and source records attributed to Yakup Krespi.
Acquired stuttering is a disorder of the fluency of speech. The mechanism underlying stuttering is unknown. It may occur after bilateral and unilateral cortical or subcortical brain damage. We report two cases who had stuttering resulting from left parietal infarction.
BACKGROUND AND PURPOSE: Previous studies in the United States and the United Kingdom have shown that stroke research is underfunded compared with coronary heart disease (CHD) and cancer research despite the high clinical and financial burden of stroke. We aimed to determine whether underfunding of stroke research is a Europe-wide problem. METHODS: Data for the financial year 2000 to 2001 were collected from 9 different European countries. Information on stroke, CHD, and cancer research funding awarded by disease-specific charities and nondisease-specific charity or government- funded organizations was obtained from annual reports, web sites, and by direct communication with organizations. RESULTS: There was marked and consistent underfunding of stroke research in all the countries studied. Stroke funding as a percentage of the total funding for stroke, CHD, and cancer was uniformly low, ranging from 2% to 11%. Funding for stroke was less than funding for cancer, usually by a factor of > or =10. In every country except Turkey, funding for stroke research was less than that for CHD. CONCLUSIONS: This study confirms that stroke research is grossly underfunded, compared with CHD and cancer, throughout Europe. Similar data have been obtained from the United States suggesting that relative underfunding of stroke research is likely to be a worldwide phenomenon.
Unilateral pain in the cervical region and limitation of neck movements are nonspecific symptoms frequently encountered in daily medical practice. Vertebral artery dissection is rarely considered as a diagnostic possibility unless brainstem or cerebellar ischemia follows the acute pain. Three cases of vertebral artery dissection (VAD) having the sole complaint of pain of acute onset in the posterior neck region are presented. None of the patients had ever reported a similar pain, and the neurological examination was unremarkable in all of them. Doppler ultrasonography suggested VAD in 2 cases, and the diagnosis was confirmed with T1 fat-suppressed magnetic resonance imaging technique in all patients. Severe neck pain and/or occipital headache frequently accompanies ischemic symptoms in cases with VAD. The cases in this report emphasize that spontaneous and often unilateral posterior cervical pain of acute onset can be the only manifestation of a VAD. A high degree of suspicion especially in young patients with no past history of a similar pain can help to establish the diagnosis, thereby preventing erroneous and potentially hazardous therapeutic interventions such as physiotherapy or neck manipulation.