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  • anterior cerebr
  • Perfusion of left and right anterior cerebral artery, MCA, and posterior cerebral artery territories was qualitatively assessed for arterial spin-labeling-MR imaging and H 2 [ 15 O]-PET by 2 independent readers by use of a 3-point-Likert scale. (ajnr.org)
  • 2 compared with controls×average Z score in those pixels) in the cerebral cortex of the anterior cerebral artery (ACA) or MCA territory was calculated and found to be correlated with the patient's score on the WCST. (bmj.com)
  • infarct
  • Patient A 43-year-old man who developed a left occipital infarct after taking a total of 23 sumatriptan succinate tablets (25 mg per tablet) and 32 Midrin tablets during a 7-day period and who on digital subtraction angiography was shown to have segmental cerebral arterial narrowing in multiple vessels. (jamanetwork.com)
  • Given that brain tissue necrosis-induced edema and cerebral herniation is the key reason of fatality and disability of MMCI patients, the investigators argue that the reduction of cerebral tissue volume by stereotactic infarct tissue aspiration (SITA) is likely to reach the decompression effect similar to the DC. (clinicaltrials.gov)
  • diagnosis
  • Despite enormous progress already made in the diagnosis and treatment of this catastrophic disease, unfortunately, many still do not know the prevention of this very serious problem. (aanos.org)
  • If you cannot find the diagnosis you are looking for on our site, Orphanet , an international reference portal on rare diseases, may provide the information you are seeking. (socialstyrelsen.se)
  • patients
  • Arterial spin labeling- (ASL-) based MRI methods have been applied for detecting regional cerebral blood flow (rCBF) perfusion changes in patients with AD and mild cognitive impairment (MCI). (hindawi.com)
  • BACKGROUND: to study changes involving cerebral vessels in patients with hypertension and various levels of total cardiovascular risk. (noninvasiveicp.com)
  • Anatomical and topographic changes of cerebral vessels were most frequently found in hypertensive patients with high and very high total cardiovascular risk. (noninvasiveicp.com)
  • The aim of this study was to evaluate the relationship between cognitive impairment and brain perfusion using arterial spin labelling (ASL) in end-stage renal disease (ESRD) patients undergoing PD. (springer.com)
  • Before PD, ESRD patients had increased cerebral perfusion that was related to poorer executive function, especially in the left hippocampus. (springer.com)
  • In this study, ESRD patients before PD had cerebral hyperperfusion that was related to poorer executive function. (springer.com)
  • The study will evaluate the efficacy and safety of Dotarem enhanced MRA in patients suffering from carotid or vertebral arterial disease. (clinicaltrials.gov)
  • Duration of the inclusion period: 1 year Duration of patient participation: 25 weeks (approximately 6 months) Total duration of the study: 1 year and 25 weeks (about 1 and ½ year) Number of patients: 20 Main endpoints: Evaluation of local and global cerebral hemodynamics and blood flow 6 weeks post cranioplasty by CT perfusion scan and trans-cranial Doppler. (clinicaltrials.gov)
  • The Impact of Cranioplasty on Local and Global Cerebral Blood Flow as Clinical Outcome Prognostic Factor in Patients Undergoing Decompressive Craniectomy for Severe Head Injury. (clinicaltrials.gov)
  • In 2 patients limb shaking was the initial manifestation of carotid occlusive disease, and all but one patient had other typical carotid transient ischemic attacks. (semanticscholar.org)
  • Left ventricular function in patients with coronary arteritis due to acute febrile mucocutaneous lymph node syndrome or related diseases. (springer.com)
  • The BZR index of the ACA territory in the hemisphere affected by arterial disease was significantly higher in abnormal patients than in normal patients. (bmj.com)
  • The BZR index of the MCA territory differed significantly between the two groups when patients with left arterial disease (n=28) were analysed separately. (bmj.com)
  • The correlation between the liver and homocysteine is becoming more important because of the recent findings that alterations of lipoproteins and methionine clearance are common in patients with hepatocellular and canalicular chronic liver disease. (scielo.br)
  • cohort
  • We found that, in a cohort of hypertensive individuals, the arterial stiffness is associated with the total load of the cSVD, especially with lacunes and basal ganglia EPVS. (ovid.com)
  • quantitative
  • Furthermore, hemodynamic monitoring is performed by CT perfusion scan (with quantitative assessment of global and local cerebral flow) 1 week prior and 6 weeks post cranioplasty, as well as by trans-cranial Doppler 1 week prior and 6 and 24 weeks post cranioplasty. (clinicaltrials.gov)
  • brain
  • Alzheimer's disease (AD) depicts dynamic changes in regional brain function from early stages of the disease. (hindawi.com)
  • Changes in regional brain function may be more dynamic and provide even greater sensitivity to early disease, disease progression, or responses to therapy than changes in regional gray matter volume depicted by structural MRI [ 3 , 4 ]. (hindawi.com)
  • Infectious Diseases of the Brain (S. Muherji). (wiley.com)
  • blood
  • This could be due to the reduction of local cerebral compression caused by atmospheric pressure, to improved cerebrospinal fluid hydrodynamics and possibly to the improvement of local and global cerebral hemodynamics, blood flow and metabolism. (clinicaltrials.gov)
  • Main objective: To evaluate changes in local and global cerebral hemodynamics and blood flow before and after skull bone reconstruction. (clinicaltrials.gov)
  • Evaluation of local and global cerebral hemodynamics and blood flow by transcranial Doppler 24 weeks post cranioplasty. (clinicaltrials.gov)
  • selective
  • Conclusions In atherosclerotic ICA or MCA disease, selective neuronal damage that is manifested as a decrease in BZRs in the non-infarcted cerebral cortex may contribute to the development of executive dysfunction. (bmj.com)
  • Imaging
  • RATIONALE: New diagnostic procedures, such as 3 Tesla magnetic resonance imaging (MRI), may help find bladder cancer and learn the extent of disease. (bioportfolio.com)
  • decrease
  • This study aimed to determine whether a decrease in the BZRs in the non-infarcted cerebral cortex is associated with poor performance on the Wisconsin Card Sorting Test (WCST), which assesses executive functions. (bmj.com)