منابع مشابه
Cerebral Hemisphere Infarction
Background and Purpose Recently, supraventricular tachycardia has been reported following right hemisphere stroke, suggesting a reduction in parasympathetic cardiac innervation after stroke of the right hemisphere. We performed power spectrum analysis of fluctuations in RR interval duration in the electrocardiogram in an attempt to determine how ischemic stroke influences autonomic cardiac inne...
متن کاملA cerebral hemisphere influence on cutaneous vasomotor reflexes in humans.
Cutaneous vasomotor reflexes (CVR), the transient waves of cutaneous vasoconstriction after stimuli, such as a cough, were recorded from the digits of patients with unilateral frontoparietal lesions using a laser doppler flowmeter. Vasoconstriction was 6-15 times greater on the fingers contralateral to the lesions, an effect which was independent of the temperature difference between limbs. CVR...
متن کاملPoststroke cerebral peduncular atrophy correlates with a measure of corticospinal tract injury in the cerebral hemisphere.
BACKGROUND AND PURPOSE Methods have not been well developed and tested to predict the extent of remote degeneration in the central nervous system that follows cerebral infarction. We hypothesized that the extent of infarction overlap with the cerebral hemispheric course of the corticospinal tract (CST) on structural MR imaging predicts the extent of ipsilateral cerebral peduncular atrophy in pa...
متن کاملParadoxical clustering of brain metastases in an underperfused cerebral hemisphere.
OBJECTIVE To describe a patient with a predominantly unilateral intracranial arterial stenosis who then developed metastatic lung cancer to the brain, with the tumors preferentially depositing in the underperfused cerebral hemisphere. DESIGN Case report. SETTING Inpatient neurology ward at a university medical center. Patient A 68-year-old woman with intracerebral arterial stenosis who then...
متن کاملRat model of focal cerebral ischemia in the dominant hemisphere.
In the human brain, the dominant hemisphere is more complex than the non-dominant hemisphere. Hence, cerebral ischemia of the dominant hemisphere often leads to serious consequences. This study aims to establish a rodent model of focal cerebral ischemia in the dominant hemisphere. The quadruped feeding test was used to screen 70 male Sprague Dawley rats. From this test, 48 rats with right paw p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: QJM: An International Journal of Medicine
سال: 2019
ISSN: 1460-2725,1460-2393
DOI: 10.1093/qjmed/hcz141