abstract：:Seventy-four patients with hypertensive putaminal hemorrhage (HPH) were followed at least 6 months after treatment and estimated by ADL. They were graded according to the state of consciousness on admission. The grading consists of 6 grades: Grade 1, fully conscious; Grade 2, somnolent; Grade 3, stuporous; Grade 4, se...

journal_title：Stroke

authors： Waga S,Yamamoto Y

更新日期：1983-07-01 00:00:00

abstract：:The present study deals with the factors affecting the prognosis in the acute stage of 29 cases with hypertensive thalamic hemorrhage diagnosed by CT scan. It was thought that the following factors were significantly related to the outcome of the patients who were unable to lead daily life, remained in vegetative stat...

journal_title：Stroke

authors： Kwak R,Kadoya S,Suzuki T

更新日期：1983-07-01 00:00:00

abstract：:A patient developed a cerebellar infarction five weeks after a car accident. The pathophysiology and the medico-legal implications are discussed. ...

journal_title：Stroke

authors： Nichelli P,Gibertoni M,Guerzoni C

更新日期：1983-07-01 00:00:00

abstract：:In an attempt to elucidate the mechanism by which hypertension acts as a risk factor for major non-haemorrhagic stroke, its effect on the prevalence of carotid atheroma has been studied angiographically. The carotid angiograms of 269 patients with cerebral tumours have been reviewed for evidence of coincidental athero...

journal_title：Stroke

authors： Harrison MJ,Wilson LA

更新日期：1983-07-01 00:00:00

abstract：:A previously healthy young woman presented with sudden onset of quadriplegia, anesthesia below the C3 dermatome, respiratory paralysis, vertical nystagmus, ocular bobbing and cortical blindness. After partial resolution of the latter deficits, she remained quadriplegic, with a C3 level of anesthesia, and in respirator...

journal_title：Stroke

authors： Kase CS,Varakis JN,Stafford JR,Mohr JP

更新日期：1983-05-01 00:00:00

abstract：:In a group of 48 patients with completed stroke, 8 patients had viable collaterally perfused brain tissue which was accessible for rCBF recordings with a two dimensional technique. All 8 had deep subcortical infarcts on CT-scan, and angiographic occlusion of the arteries normally supplying the infarcted territory. The...

journal_title：Stroke

authors： Olsen TS,Larsen B,Herning M,Skriver EB,Lassen NA

更新日期：1983-05-01 00:00:00

abstract：:Weights of matching right and left middle or posterior cerebral arteries and their main branches from the same animal were compared 8-10 weeks after unilateral denervation by superior cervical ganglionectomy. When compared in pairs, the denervated arterial systems weighed significantly less (mean 85%) than their inner...

journal_title：Stroke

authors： Bevan RD,Tsuru H,Bevan JA

更新日期：1983-05-01 00:00:00

abstract：:In patients with subarachnoid hemorrhage, particularly hemorrhage due to aneurysmal rupture, there was a positive significant relation between angiographic vessel constriction and vessel pathology (angiopathy). Furthermore, there was a positive relationship between post-hemorrhage survival time and the severity of ang...

journal_title：Stroke

authors： Smith RR,Clower BR,Peeler DF Jr,Yoshioka J

更新日期：1983-03-01 00:00:00

abstract：:With the use of a new ultrasonic volume flow meter (VFM), over 8000 measurements of common carotid blood flow were made in 120 normal control subjects and 550 patients with various neurological disease. The accuracy of the flow meter in measuring blood flow on an experimental model ranged from 93 to 97%. In normal sub...

journal_title：Stroke

authors： Uematsu S,Yang A,Preziosi TJ,Kouba R,Toung TJ

更新日期：1983-03-01 00:00:00

abstract：:Cerebral blood flow and clinical parameters were studied in 30 stroke patients at 15th, 30th, 60th, 90th days after the cerebral insult (Xenon 133 inhalation method). The clinical improvement was not accompanied by a progressive normalization of the CBF at rest. No relationship was found between the clinical data and ...

journal_title：Stroke

authors： Demeurisse G,Verhas M,Capon A,Paternot J

更新日期：1983-01-01 00:00:00

abstract：:We tested the reproducibility of consecutive measurements of regional cerebral blood flow (rCBF) made in 13 areas of each hemisphere in patients with cerebrovascular diseases by the atraumatic 133Xe intravenous injection method. The data were analysed by a two-compartment model similar to that used in the Obrist inhal...

journal_title：Stroke

authors： Meric P,Luft A,Seylaz J,Mamo H

更新日期：1983-01-01 00:00:00

abstract：:To assess the importance of occult atrial disorder with possible embolization as a cause of non-hemorrhagic stroke, 68 patients with neurologic symptoms lasting 24 hours or more and 18 patients with transient ischemic attacks were examined by long-term electrocardiographic recording (LTER). Lacking matched controls we...

journal_title：Stroke

authors： Abdon NJ,Zettervall O,Carlson J,Berglund S,Sterner G,Tejler L,Turesson I

更新日期：1982-11-01 00:00:00

abstract：:Perioperative cerebral infarction occurs in less than 1% of general surgical procedures; the mechanism is usually unknown. The clinical features of 12 consecutive perioperative strokes were retrospectively reviewed. Although intraoperative hypotension was frequent, onset of deficit occurred postoperatively in 83% and ...

journal_title：Stroke

authors： Hart R,Hindman B

更新日期：1982-11-01 00:00:00

abstract：:The value of the concomittant use of a real time frequency analyzer along with a continuous wave carotid Doppler scanner is demonstrated in this study of 118 cases. With a colour-coded Doppler scanner alone, internal carotid stenoses greater than 35% were diagnosed with a sensitivity of 95% and a specificity of 82%. W...

journal_title：Stroke

authors： Johnston KW,Brown PM,Kassam M

更新日期：1982-09-01 00:00:00

abstract：:The trends in age adjusted and age and sex specific mortality rates for the period 1968-1980 are compared for ischaemic heart disease and cerebrovascular disease. For both sexes and at all ages over 45 the mortality rates for cerebrovascular disease have fallen significantly. However, the mortality rates for ischaemic...

journal_title：Stroke

authors： Haberman S,Capildeo R,Rose FC

更新日期：1982-09-01 00:00:00

abstract：:The etiology of cerebrovascular disease (CDV) in young patients is difficult to establish if the common causes of a focal neurological deficit are excluded by appropriate investigations. Since in some observations prolapse of the mitral-valve (MVP), alterations of platelet function, or both have been linked with cereb...

journal_title：Stroke

authors： Scharf RE,Hennerici M,Bluschke V,Lueck J,Kladetzky RG

更新日期：1982-07-01 00:00:00

abstract：:Coarctation of the aorta is an uncommon cause of cerebral hemorrhage in the full- or near-term infant. The clinical, radiologic, and neurologic findings of four infants with aortic coarctation and cerebral hemorrhage are presented. In all four infants, cerebral hemorrhage was associated with only moderate elevation of...

journal_title：Stroke

authors： Young RS,Liberthson RR,Zalneraitis EL

更新日期：1982-07-01 00:00:00

abstract：:Glycosylated hemoglobin concentration (GHb), which is considered an indication of glycemia over the preceding several months, was examined in 50 patients hospitalized for recent stroke or transient ischemic attacks (TIA), and compared to that in several reference populations. Patients with stroke or TIA had GHb (mean ...

journal_title：Stroke

authors： Riddle MC,Hart J

更新日期：1982-05-01 00:00:00

abstract：:Survival and recurrences after stroke were assessed prospectively in a general population sample of 5184 subjects followed biennially for 26 years. Initial strokes occurred in 198 men and 196 women. There were 84 second and 27 third strokes and 223 deaths reported. Thirty day case-fatality rates for initial strokes we...

journal_title：Stroke

authors： Sacco RL,Wolf PA,Kannel WB,McNamara PM

更新日期：1982-05-01 00:00:00

abstract：:The occurrence of epileptic seizures was investigated in 141 patients with angiographically proven carotid or MCA occlusive disease. Epileptic seizures occurred some time during the clinical course of the disease in 17.3% of carotid patients and in 10.8% of MCA patients, being mainly represented by partial motor seizu...

journal_title：Stroke

authors： Cocito L,Favale E,Reni L

更新日期：1982-03-01 00:00:00

abstract：:The angiographic, clinical, and genetic characteristics of fibromuscular dysplasia (FMD) are reviewed in 37 patients (mean age 48 years) selected from a pool of 4000 angiograms of carotid or vertebral arteries. FMD was a neglected pathogenic factor in 28 patients with hemorrhagic or ischemic cerebral lesions. The aneu...

journal_title：Stroke

authors： Mettinger KL,Ericson K

更新日期：1982-01-01 00:00:00

abstract：:One hundred and sixteen carotid artery bruits were assessed using quantitative phonoangiography (spectral bruit analysis - SBA). This technique uses the averaged break frequency of the bruit to calculate the diameter of he residual lumen at the site of stenosis. Biplanar contrast arteriography was performed on 43 (37%...

journal_title：Stroke

authors： Knox R,Breslau P,Strandness DE Jr

更新日期：1981-11-01 00:00:00

abstract：:Cerebral autoregulation can be duplicated in vitro using the large middle cerebral arteries from a calf. The limits of autoregulation were between 50 and 150 mm Hg. Excessively high pressures may lead to the appearance of the "sausage- or bead-string" response followed by forced dilation. These results suggest the exi...

journal_title：Stroke

authors： Vinall PE,Simeone FA

更新日期：1981-09-01 00:00:00

abstract：:Utah mortality rates for cerebrovascular disease (ICD numbers 430--438) are 13% below U.S. rates. About 70% of Utahns are members of the Church of Jesus Christ of Latter-day Saints, commonly called Mormons of LDS, which proscribes use of tobacco and alcohol. Other studies on this group have found significantly lower o...

journal_title：Stroke

authors： Lyon JL,Bishop CT,Nielsen NS

更新日期：1981-09-01 00:00:00

abstract：:Clinicopathologic correlations were reviewed in 100 cases of recent cerebral infarctions in the internal carotid artery distribution. The most frequent cause of death was transtentorial herniation, followed in frequency by pneumonia, cardiac causes, and pulmonary embolism. Thirty-six percent of all patients and 47% of...

journal_title：Stroke

authors： Bounds JV,Wiebers DO,Whisnant JP,Okazaki H

更新日期：1981-07-01 00:00:00

abstract：:In 24 patients with cerebrovascular disease and 6 without organic brain lesions, the increased velocity of blood flow in both the internal carotid and vertebral arteries during a contralateral carotid compression was compared with the angiographic appearance of the circle of Willis. The flow velocity was measured usin...

journal_title：Stroke

authors： Yoneda S,Nukada T,Kimura K,Tanaka K,Ashida K,Asai T,Etani H,Imaizumi M,Abe H

更新日期：1981-07-01 00:00:00

abstract：:This study was conducted to determine whether air distributed to the cerebral circulation alone could cause acute cardiovascular dysfunction and thus be a potential mechanism for sudden death following arterial air embolism. Cardiovascular measurements were made in anesthetized, ventilated cats during infusion of air ...

journal_title：Stroke

authors： Evans DE,Kobrine AI,Weathersby PK,Bradley ME

更新日期：1981-05-01 00:00:00

abstract：:A woman who presented with a subarachnoid hemorrhage secondary to a ruptured anterior spinal artery aneurysm of the spinal cord is reported. While this is the first report of a ruptured aneurysm of the anterior spinal artery with angiographic confirmation, it emphasizes that occasionally subarachnoid hemorrhage may be...

journal_title：Stroke

authors： Vincent FM

更新日期：1981-03-01 00:00:00

abstract：:HDL-cholesterol levels were determined by a heparin-Ca precipitation method in 89 survivors of cerebral infarction (CI) (75 males, 14 females) and 14 patients with transient ischemic attacks (TIA) (8 males, 6 females). The mean values of HDL-cholesterol concentration and HDL:LDL-cholesterol ratio for both sexes of CI ...

journal_title：Stroke

authors： Murai A,Tanaka T,Miyahara T,Kameyama M

更新日期：1981-03-01 00:00:00

abstract：:Hemodynamic changes were examined with an ultrasonic Doppler flowmeter and with a sound-spectrograph in 5 patients with internal carotid giant aneurysms or with recurrent laryngeal cancer undergoing gradual carotid occlusion. The ultrasonic Doppler technique was useful for preoperative assessment of intracranial cross...

journal_title：Stroke

authors： Moritake K,Handa H,Yonekawa Y,Takebe Y,Kishimoto S,Makimoto K

更新日期：1981-03-01 00:00:00

abstract：:Reduction in cerebral blood flow (CBF) following global ischemia has been implicated as a pathogenetic mechanism in progressive brain damage seen after restoration of effective cardiac action and cerebral perfusion pressure. There are serious limitations to many of the techniques for measuring regional cerebral blood ...

journal_title：Stroke

authors： Jackson DL,Dole WP,McGloin J,Rosenblatt JI

更新日期：1981-01-01 00:00:00

abstract：:The relationship between central conduction time (CCT) and levels of regional blood flow were studied in 9 primates. Flows were recorded in both hemispheres using the method of hydrogen (2 min) clearance. The somatosensory evoked potentials were recorded over the contralateral cortex and the dorsal columns, following ...

journal_title：Stroke

authors： Hargadine JR,Branston NM,Symon L

更新日期：1980-11-01 00:00:00

abstract：:Correlations between changes in regional, cortical, cerebral blood flow (rCBF) and histological changes in the corresponding brain regions were examined following middle cerebral arterial occlusion in 24 cats. In all animals, the duration of arterial occlusion was 2 hours followed by 2 hours of recirculation. The anim...

journal_title：Stroke

authors： Tamura A,Asano T,Sano K

更新日期：1980-09-01 00:00:00

abstract：:The cardiac conditions most commonly associated with cerebral embolism are rheumatic heart disease (RHD), atherosclerotic heart disease (myocardial infarction and atrial arrhythmias) and other kinds of nonvalvular atrial fibillation (AF). The natural history of cerebral embolism from these cardiac sources is reviewed....

journal_title：Stroke

authors： Easton JD,Sherman DG

更新日期：1980-09-01 00:00:00

abstract：:Moyamoya is an intriguing and controversial syndrome. This patient study serves to align the pathophysiology of intracranial hemorrhage in moyamoya with the cerebral vascular disease seen with hypertension, or aging. The historical evidence linking lipohyalinosis and microaneurysms to cerebral hemorrhage is reviewed, ...

journal_title：Stroke

authors： Mauro AJ,Johnson ES,Chikos PM,Alvord EC Jr

更新日期：1980-07-01 00:00:00

abstract：:Changes of regional cerebral blood flow from rest to mental activation by a visually presented spatial reasoning test were measured during normo- and hypercapnia in 10 healthy subjects. Hypercapnia, elicited by inhalation of 6% CO2, resulted in similar flow increases in all 32 cortical regions measured. Increases of f...

journal_title：Stroke

authors： Maximilian VA,Prohovnik I,Risberg J

更新日期：1980-07-01 00:00:00

abstract：:Continuous-wave (CW) Doppler ultrasound imaging for prediction of arteriogrphic abnormality at the carotid bifurcation was carried out in 195 arteries of 105 patients. The Doppler method had no predictive value when compared to angiographic findings in arteries classified as 0-50% stenosis by Doppler. In 50-75% stenos...

journal_title：Stroke

authors： Weaver RG Jr,Howard G,McKinney WM,Ball MR,Jones AM,Toole JF

更新日期：1980-07-01 00:00:00

abstract：:Non-invasive vascular testing has proven to be an effective means of identifying patients with significant extracranial carotid artery disease. Such tests can yield valuable physiologic data in patients with TIAs and can identify patients with soft signs who may have significant carotid artery disease and who may be c...

journal_title：Stroke

authors： Goran A,Moore G

更新日期：1980-07-01 00:00:00

abstract：:Non-invasive ultrasonic imaging of the carotid bifurcation by duplex scanning and ultrasonic arteriography combined with pulsed Doppler spectrum analysis demonstrated patency of the external and internal carotid arteries distal to a common carotid occlusion in 3 patients. Common carotid occlusion is not invariably ass...

journal_title：Stroke

authors： Blackshear WM Jr,Phillips DJ,Bodily KC,Strandness DE Jr

更新日期：1980-05-01 00:00:00

abstract：:Internal carotid blood flow, taken as an index of cerebral blood flow (CBF); arterial pressure; and respiratory O2 and CO2 concentrations, were measured in halothane (1%)-anesthetized, paralyzed and mechanically ventilated rabbits. CBF was determined at end-tidal CO2 of 4% (normocapnia) and 8%, as inspired O2 [O2]I) w...

journal_title：Stroke

authors： Quint SR,Scremin OU,Sonnenschein RR,Rubinstein EH

更新日期：1980-05-01 00:00:00