Measurement of the ratio of cross sections for neutrino and antineutrino scattering from electrons.
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Journal Article↗
Biomedical subjects
S Kabe
Publications and source records attributed to S Kabe.
[Recovery from aphasia and cerebral blood flow: a comparison between cerebral hemorrhage and cerebral thrombosis].
To compare cerebral circulation in aphasic patients who had cerebral hemorrhage against those who with cerebral thrombosis, we studies 50 patients with hypertensive intracranial (putaminal) hemorrhage and 20 patients with cerebral thrombosis whose diagnoses were confirmed on repeated CT scan and cerebral angiography. The measurements of regional cerebral blood flow (rCBF) by the 133Xe intraarterial injection method was carried out in 40 patients. The evolution of the aphasic syndrome was analyzed according to Hirano's classification and the patients were divided into two groups: those having a favorable recovery from aphasia; those with a poor recovery. Twelve out of 20 patients with cerebral hemorrhage showed a favorable recovery from aphasia, whose left hemispheric mean blood flow (mCBF) was 33.1 +/- 9.7 ml/100 g/min. The mCBF was 30.8 +/- 10.3 ml/100 g/min in 8 patients with a poor recovery. There was no significant difference in mCBF values between the two groups. The favorable recovery group showed slightly higher regional values in the left frontal and temporal lobes than did the poor recovery group, but no significant difference was found between the two group. Here, rCBF values failed to correlate between the two kinds of recovery from aphasia in patients with cerebral hemorrhage. The marked variability in rCBF values in the acute stage might partly account for the poor correlation in cerebral hemorrhage. In contrast, a series of rCBF studies demonstrated that rCBF values stabilized in the acute and subacute stage in cerebral thrombosis. Nine out of 20 patients with cerebral thrombosis had a favorable recovery from aphasia.(ABSTRACT TRUNCATED AT 250 WORDS)
Aphasia↗
[Supplementary research on the changes caused by accommodation in the refractive elements of the eyes. 3. Changes in astigmatism of the crystalline lens associated with accommodation].
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Accommodation, Ocular↗
[Supplementary research on the changes caused by accommodation in the refractive elements of the eyes. II. On the refractive index of the refractive elements of the eye under infrared rays].
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Accommodation, Ocular↗
[Supplementary research on the changes caused by accommodation in the refractive elements of the eyes. I. Improvement of the infrared phacometer].
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Accommodation, Ocular↗
[Treatment of the myopia and the changes in optical components. Report II. Full-or under-correction of myopia by glasses].
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Eyeglasses↗
[Treatment of myopia and changes in optical components. I. Topical application of Neosynephrine and N-ethyln9gamma-picolyl)-tropamide].
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Adolescent↗
[Relation between changes in the ocular refraction and refractive components and development of the myopia].
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Adolescent↗
Regional cerebral blood flow correlates of aphasia outcome in cerebral hemorrhage and cerebral infarction.
The relationship between recovery from aphasia and regional cerebral blood flow (CBF) was compared in 87 patients, 44 with cerebral hemorrhage and 43 with non-embolic cerebral infarction. CBF values correlated poorly with aphasia outcome in patients with cerebral hemorrhage whereas a tight correlation was demonstrated in patients with non-embolic cerebral infarction. A marked variability of CBF values in the acute and subacute stage might account for the poor correlation between CBF and aphasia outcome in patients with cerebral hemorrhage. On the other hand, a sharp discrimination was achieved between those with a good recovery from aphasia and those with a poor recovery by the dimensions of the hematoma on CT. In non-embolic cerebral infarction, a relative frontal ischemia was associated with motor aphasia while a relative temporal ischemia was associated with sensory aphasia. This dichotomy was not demonstrated in the regional CBF values in patients with cerebral hemorrhage.
Adult↗