ISSN:1323-1316    

DOI:10.1111/j.1440-1819.1952.tb00587.x

出版商:Blackwell Publishing Ltd    

年代:1952

数据来源: WILEY

摘要:

SummaryEight cases of unusual intracranial tumors are reported, three of them being granulomas.Tubercles are more frequent in Japan (Nakata. 6 percent) than in the United States (Cushing, 1.5 percent;Davis, 1.0 percent) but apparently less frequent than in Chile (Asenjo, 19.8 percent).Rare tumors in unusual situations make difficulties for diagnosis and treatment.

ISSN:1323-1316    

DOI:10.1111/j.1440-1819.1952.tb00588.x

出版商:Blackwell Publishing Ltd    

年代:1952

数据来源: WILEY

ISSN:1323-1316    

DOI:10.1111/j.1440-1819.1952.tb00589.x

出版商:Blackwell Publishing Ltd    

年代:1952

数据来源: WILEY

摘要:

SummaryThrough electrical stimulation of a delimited part of the amygdaloid nuclei remarkable change in respiratory movements was recognized in the cat and rabbit. The change is typified in diminution of amplitude and increase in the rate of respiration. Sometimes apnoea was seen at the beginning of stimulation. Experiments ascertained that these phenomena resulted by merit of the neuronal transmission through stria terminalis upon the respiratory cent‐r in hypothalamus. By dissections of the stimulated animals it was found that the lung exhibited in all cases many flecks of hemorrhage. In general, change was more pronounced in the stimulated side of the lung than in the opposite side. Through injection of aqueous solution of sodium glutaminate we could obtain also a peculiar change in respiratory movements, dissection showing unusually severe damage in the lun

ISSN:1323-1316    

DOI:10.1111/j.1440-1819.1952.tb00590.x

出版商:Blackwell Publishing Ltd    

年代:1952

数据来源: WILEY

摘要:

Summary1. Sample mean intensity (XN) in successive N alpha waves is similar to the product of sample number of alpha component (ηN/2) and sample mean intensity of an alpha component (2rϕ/N) in the same N alpha waves, i. e.(7.6) X̄n=ηNσ2/N2. In many human EEG data under a relaxed state, the points (ηNσ2/N) form a rectangular hyperbola and the points (logηN, logσ2/N) form a straight line with a gradient of fourty five degrees, because of the very small fluctuation of sample mean intensity Xn.3. Above results are obtained not only in alpha rhythms, but also in theta rhythms.4. Herewith an important possibility arises in sofar that in the characterisica of the above straight line or band some biological meaning, apart from the resultant from sample mean amplitude or sample mean intensity of brain waves is strongly s

ISSN:1323-1316    

DOI:10.1111/j.1440-1819.1952.tb00591.x

出版商:Blackwell Publishing Ltd    

年代:1952

数据来源: WILEY

ISSN:1323-1316    

DOI:10.1111/j.1440-1819.1952.tb00592.x

出版商:Blackwell Publishing Ltd    

年代:1952

数据来源: WILEY