Zobrazeno 1 - 10
of 107
pro vyhledávání: '"I, Sayama"'
Publikováno v:
Acta Medica Scandinavica. 215:73-81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6689dda6b0b11ad10393c877eb816e4
https://doi.org/10.1111/j.0954-6820.1984.tb08664.x
https://doi.org/10.1111/j.0954-6820.1984.tb08664.x
Autor:
Iwao Kanno, Tomoki Nakamura, Kyeong Min Kim, I. Sayama, H. Watabe, Hachiya T, Hidehiro Iida, Miho Shidahara
Publikováno v:
IEEE Transactions on Nuclear Science. 49:5-11
We investigated the effects of attenuation correction and scatter correction on rCBF values with /sup 99m/Tc-ECD SPECT imaging. Scans were performed on seven subjects, in the presence of /sup 99m/Tc-ECD. Quantitative K/sub 1/ images were computed usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07af4edbf68acaf80f470bee857c9dd8
https://doi.org/10.1109/tns.2002.998673
https://doi.org/10.1109/tns.2002.998673
Publikováno v:
2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a16e3f6bc5b4e44b1f7c9eb7d2818bad
https://doi.org/10.1109/nssmic.2000.949998
https://doi.org/10.1109/nssmic.2000.949998
Publikováno v:
No shinkei geka. Neurological surgery. 20(4)
A rare case of renal cell carcinoma metastasizing to the choroid plexus of the lateral ventricle is reported. A 59-year-old woman was admitted to our institution on November 26, 1987 complaining of left-half headache for one month. She had a past his
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ade9e2f1d11685e2b87fd384d88f7589
https://pubmed.ncbi.nlm.nih.gov/1570073
https://pubmed.ncbi.nlm.nih.gov/1570073
Publikováno v:
Acta neurochirurgica. 114(1-2)
Haemodynamic and metabolic sequences were investigated in nine patients having subarachnoid haemorrhage (SAH) up to 3 months following aneurysmal rupture, using positron emission tomography (PET). In the pre-spasm stage (2-4 days after SAH) cerebral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::253ed704c9d80ae9c639b30d7f2afe22
https://pubmed.ncbi.nlm.nih.gov/1561932
https://pubmed.ncbi.nlm.nih.gov/1561932
Publikováno v:
No shinkei geka. Neurological surgery. 19(6)
Forty-one serious cases of ruptured intracranial aneurysms with severe subarachnoid clot were clinically analyzed, with special emphasis on the prognosis, pathophysiology, and surgical indications. All cases had thick subarachnoid clot without concur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6f4dbf3f7503a910cf8e52920a39a810
https://pubmed.ncbi.nlm.nih.gov/1881521
https://pubmed.ncbi.nlm.nih.gov/1881521
Autor:
T, Abumiya, I, Sayama, K, Asakura, H, Hadeishi, M, Mizuno, A, Suzuki, N, Yasui, F, Shishido, K, Uemura
Publikováno v:
No shinkei geka. Neurological surgery. 18(9)
Regional effects of craniotomy on cerebral circulation and metabolism, such as regional cerebral blood flow (rCBF), regional cerebral oxygen consumption (rCMRO2), regional oxygen extraction fraction (rOEF), and regional cerebral blood volume (rCBV) w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0ed35f70afadbd678b969db43bc3b151
https://pubmed.ncbi.nlm.nih.gov/2234304
https://pubmed.ncbi.nlm.nih.gov/2234304
Autor:
I. Sayama, Ludwig M. Auer
Publikováno v:
Acta Neurochirurgica. 68:93-100
In experiments during stepwise increases in intracranial pressure, B-waves could be provoked synchronously with pial vascular diameter oscillations. The vascular oscillations are known to be a sign of myogenic cerebrovascular regulation. An increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cdd250e3e4e598795ca2f1a111eefde
https://doi.org/10.1007/bf01406205
https://doi.org/10.1007/bf01406205
Publikováno v:
Acta Neurochirurgica. 79:74-79
This report summarizes the outcome of 56 patients with cerebellar lesions of vascular origin, 40 patients with cerebellar infarction, and 16 with spontaneous cerebellar haemorrhage. All patients had computerized tomography: occlusive hydrocephalus wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28572825dda002aea149296c29b5dbe9
https://doi.org/10.1007/bf01407448
https://doi.org/10.1007/bf01407448
Publikováno v:
The Cerebral Veins ISBN: 9783709141267
Earlier experiments have shown that a sympathoadrenergic mechanism is able to decrease intracranial pressure by venous constriction and a consequent reduction in cerebral blood volume. In the present study using 16 cats, the intracranial pressure was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b323c1d982fb4fc01e77b32681ca0c8
https://doi.org/10.1007/978-3-7091-4124-3_17
https://doi.org/10.1007/978-3-7091-4124-3_17
