Proceedings of the Australian Association of Neurologists最新文献

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Neurophysiological aspects of peripheral neuropathies. 周围神经病变的神经生理方面。
R A MacKenzie, N F Skuse, A K Lethlean
{"title":"Neurophysiological aspects of peripheral neuropathies.","authors":"R A MacKenzie,&nbsp;N F Skuse,&nbsp;A K Lethlean","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>1. Eighty-eight intrafascicular neural recordings were obtained in 10 normal subjects, 5 patients with axonal degeneration and 11 patients with demyelinating neuropathy. 2. Stimulus levels required for perception and fibre activation were higher in neuropathic subjects. Fibres transmitting touch perception had significantly lower conduction velocities in both patient groups, but were very much lower in the group with demyelinating neuropahty than the group with axonal degeneration. Maximum electrical stimulation evoked dispersed fibre responses in the axonal degeneration group and more dispersed, slowly conducting fibre potentials in the demyelinating group. In patients with hypertrophic Charcot-Marie-Tooth disorder, usually only a small group of slowly conducting low amplitude potentials was recorded. 3. Delivery of a train of supramaximal stimuli caused prolongation of latency and dispersion of fibre potentials in all microneurographic recordings. The changes were significantly greater in the axonal neuropathy group than in normals, and recovery was slower. The demyelinating neuropathies showed significantly greater changes than both the normal and the axonal neuropathy groups, and post-tetanic conduction slowing became even more marked after limb temperature was raised. 4. Surface SAP recordings showed normal refractory period in chronic axonal neuropathy but significant latency prolongation occurred in demyelinating neuropathy. 5. It is concluded that both receptor and nerve fibre abnormalities contribute to sensory dysfunction in degenerative and demyelinating neuropathies.</p>","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"13 ","pages":"43-9"},"PeriodicalIF":0.0,"publicationDate":"1976-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11412290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance changes during recovery from closed head unjury. 性能变化期间恢复封闭头部损伤。
D Gronwall
{"title":"Performance changes during recovery from closed head unjury.","authors":"D Gronwall","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"13 ","pages":"143-7"},"PeriodicalIF":0.0,"publicationDate":"1976-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12209967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Edward Graeme Robertson 1903-1975. 爱德华·格雷姆·罗伯逊1903-1975。
J A Game
{"title":"Edward Graeme Robertson 1903-1975.","authors":"J A Game","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"13 ","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"1976-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11988913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tay Sachs disease in a child and management of a subsequent pregnancy. 儿童Tay Sachs病及后续妊娠的处理。
D B Appleton, T J Gaffney, H McGeary, N J Nicolaides
{"title":"Tay Sachs disease in a child and management of a subsequent pregnancy.","authors":"D B Appleton,&nbsp;T J Gaffney,&nbsp;H McGeary,&nbsp;N J Nicolaides","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A case is reported illustrating the typical features of Tay-Sachs disease, the light microscopy and ultrastructure of the stored material in the condition, and the feasibility of prenatal diagnosis of the disorder.</p>","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"12 ","pages":"129-33"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12391959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interactions between anticonvulsants. 抗惊厥药之间的相互作用。
C M Lander, M J Eadie, J H Tyrer
{"title":"Interactions between anticonvulsants.","authors":"C M Lander,&nbsp;M J Eadie,&nbsp;J H Tyrer","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Anticonvulsant drug interactions have been investigated using multiple linear regression analyses. The one statistically significant interaction found was that in which phenytoin dosage decreased plasma carbamazepine concentrations. There was a suggestion that carbamazepine and phenobarb dosage tended to increase phenytoin levels. No interaction was detected between phenytoin and sulthiame. Studies in individuals suggested that ethosuximide may increase plasma phenytoin concentration and that clonazepam tends to decrease carbamazepine and phenytoin concentrations.</p>","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"12 ","pages":"111-6"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11228147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Opsoclonus with myoclonus. 眼阵挛合并肌阵挛。
J T Holland
{"title":"Opsoclonus with myoclonus.","authors":"J T Holland","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A further case of opsoclonus with myoclonus is described. When this syndrome occurs in childhood an associated neuroblastoma should be excluded. In the majority of cases at all ages no underlying disease will be found, although a preceding history of minor upper respiratory or gastrointestinal infection may be elicited, suggesting that a possible encephalitis affecting brain stem mechanisms may be the cause. The prognosis is, as a rule, excellent although full recovery may not occur for many months. Corticosteroids and nitrazepam may have a place in the treatment of severely affected patients with distressing symptoms.</p>","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"12 ","pages":"161-5"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12393008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The ocular myasthenia syndrome. 眼肌无力综合征。
W J Burke
{"title":"The ocular myasthenia syndrome.","authors":"W J Burke","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"12 ","pages":"167-70"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12393009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Familial cerebellar ataxia with sex-linked recessive inheritance. 家族性小脑共济失调与性别连锁隐性遗传。
P J Spira, J W Lance
{"title":"Familial cerebellar ataxia with sex-linked recessive inheritance.","authors":"P J Spira,&nbsp;J W Lance","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"12 ","pages":"171-7"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12393010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Superior oblique myokymia. 上斜肌无力。
K M Grainger, S S Gubbay
{"title":"Superior oblique myokymia.","authors":"K M Grainger,&nbsp;S S Gubbay","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"12 ","pages":"27-9"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12393014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The headaches of phaeochromocytoma. 嗜铬细胞瘤的头痛。
J W Lance, H Hinterberger
{"title":"The headaches of phaeochromocytoma.","authors":"J W Lance,&nbsp;H Hinterberger","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Of 27 patients with phaeochromocytoma, 20 were subject to headaches as a part of their symptom complex and 7 were not, in spite of the fact that 4 of the latter had experienced other forms of headache at other times. There was no correlation between the proportion of noradrenaline to adrenaline produced by the tumour and the presence or absence of headache or the nature of the headache. Liability to headache appeared to be linked with the rate of change in blood pressure and was not related to absolute values of blood pressure. Two patients experienced a \"funny turn\" typical of catecholamine release during a spontaneous migraine headache. The migraine headache became pulsatile and severe in one patient but was unaltered in the other. The variable duration and intensity of the headache in different patients can be explained by the pressor and cranial vasoconstrictor effects of the secreted amines which respectively enhance and diminish vascular headache.</p>","PeriodicalId":76351,"journal":{"name":"Proceedings of the Australian Association of Neurologists","volume":"12 ","pages":"49-53"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12393018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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