日本耳鼻咽喉科学会会報
Online ISSN : 1883-0854
Print ISSN : 0030-6622
ISSN-L : 0030-6622
67 巻, 8 号
選択された号の論文の10件中1~10を表示しています
  • 鳥山 稔
    1964 年 67 巻 8 号 p. 1051-1065
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    Interaction between the primary evoked respone of the cat auditory cortex and the transcallosal volley have been studied under nembutal anesthesia.
    By pure tone stimulation typical on-and offresponse were produced in the auditory cortex, both consisting of the biphasic waves (initial positivity followed by the negativity in the surface, deeeper position from surface).
    The first component of the on-response, having after the shock. As for the second component, the was more prolonged.
    Off-response, although less frequently observed, was similiar in shape to the on-response, except the former longer latency.
    Evoked potential elicited by the click was not different from it by the pure tone in on-response.
    Transcallosal response of the ectosylvian gyrus elicited by 1_??_10 stimulation of the homotopical cortical point reptitively, was biphasic (positivenegative at the surface, negative-positive at deep), the peak and 40 msec duration.
    Primary evoked response, both first and second component, could be abolished completely or reduced in size, if the conditioning transcallosal potential the fromer could be as late as 60 msec prolonged in some cases.
    Primary response could be augumented in size, if the transcallosal volley proceeded by about 50_??_100 msec in physiological homotopical point stimulation.
    The transcallosal response was also reduced in size by the conditioning pure tone, when the conditioning-testing intervals was about 10 msec. However the former was never augumented by the latter conditioning.
    It was confirmed that the section of the transcallosal body abolished the transcallosal response, leaving the primary response unchanged.
    It is suggested that facilitatory and inhibitory interaction between transcallosal stimulation and primary response of the auditory cortex may exert a role in the fine integrative discrimination of sound.
  • 身体平衡の点よりみた機能上の連関
    寺山 邦昭
    1964 年 67 巻 8 号 p. 1066-1107
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    1) Five guinea pigs were trained by applying the daily repetition of visual stimulation, and the ous stages of visual training. In this experiment, head movements were registered by means of a ctronystagmograph. The results obtained were as follows : In accordance with proceeding of visual improving adaptability of the individual to visual stimuli. Especially, optic head nystagmus, which appeared markedly at a certain stage of the visual training, had a function of activating occurrence of optic eye nystagmus.
    2) In order to analyze physiological role of neck and nuchal muscles in promoting appearance of ch is known to cause ablation of the function of * tripetal impulses originating from muscle spindles, was injected into neck and nuchal muscles of the ned were as follows : Injection of the procaine solution into superficial nuchal muscles showed no demonstrable changes of optic reflexes, whereas when the same procedure was carried out in deep toideus, particularly in the former, pronounced ced in frequency and in amplitude, and in parallel tagmus was strikingly disturbed.
    Based on these findings, the author concluded that optic head nystagmus is a form of equilibrial pearance of optic eye nystagmus in order to enhance the function of the optic organ and, subsequently to adapt the individual smoothly to changes in the posed to such an intense environmental changes that the optic organ alone cannot react.
    3) Furthermore, the author performed the experiment with a rotatory training in order to clarify the physiological roles of rotary head nystagmus, and the following results were obtained:
    Perrotatory head nystagmus on opening eyes logical roles would exist in activating appearance of perrotatory eye nystagmus so as to adapt the individual smoothly to strenuous changes of the external world. Worthy of note is the fact that injection of procaine solution into deep nuchal tion of postrotatory eye nystagmus. This indicates that in case of rotatory stimulation, proprioceptors of deep nuchal muscles can play an important role in maintaining the equlibrium of the individual in cooperation with the labyrinth and the optic organ.
  • 松永 喬
    1964 年 67 巻 8 号 p. 1108-1163
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    Main disadvantages of the Barany's rotation test are the non-physiologic stimulus and the discomfort felt by the subject as an inevitably accompanying phenomenon. The author's objective was to reduce the discomfort on the part of the subject by using horizontal pendular rotation instead of the strong continuous rotation in the same direction. Unlike the ordinary rotation tests as represented by Barany test, the pendular rotation test reflects the labyrinthine function faithfully with minimal autonomic reactions.
  • 松崎 力, 長倉 政行
    1964 年 67 巻 8 号 p. 1164-1174
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    Four cases of tympanosclerosis were reported with ahistorical review of its literatures.
    Two male and two female patients of less than 30 years old with chief complaints of otorrhoea and hearing loss were examined.
    Surgery revealed main sclerotic regions in the epitympanum and mastoid cavity.
    Several types of tympanoplasty were performed on these cases.
    Some clinical considerations on incidence, age and sex, clinical signs, audiogram, operation proce. (lures and histopathological findings of tympanos). clerosis were discussed.
  • 鈴木 安恒, 神崎 仁
    1964 年 67 巻 8 号 p. 1175-1181
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    A Japanese family of an apparent familial kidney disease with hearing loss are presented.
    Reports of this syndrome have appeared under different descriptive titles in foreign countries, such as U.S.A., Canada, England, France, Germany, Italy and Israel, but no systemic report has yet been made in Japan. In 1962, the first case report of this syndrome of a family was made by Dr. Sato et al. of Tokyo University, but the details of their studies are not available to us for critical review.
    This is the second case in Japan that was seen in the Department of Medicine, Keio University Hospital, Tokyo.
    A man, aged 25, was fiirst noted to have hem-aturia at the age of 3 years. Deafness was noted at the age of 14. Albuminuria was pointed out at the age of 18 by a doctor and it persisted until he was admitted to a university hospital one and half a month for the investigation and treatment. During the admission, complication of pyelitis and cystitis was seen. A short while after discharge he had a relapse and was admitted to the Depart-ment of Medicine, Keio University Hospital and was reffered to E.N.T. for deafness. He had hem-aturia and albuminuria at the time of admisson. Renal function was impaired and renal biopsy demonstrated foam cells.
    Audiometry showed bilaterally a nerve type deafness.
    Self-recording threshold audiometry showed the same results. X-ray studies of both ears were normal. TTS was negative. Recruitment appeared to be positive from the tracings in self-recording threshold audiometry. Speech intelligibility was shown as Fig. 5. Vestibular function tests including the examination of positional and positioning nystagmus, writing test and caloric tests were all normal.
    The pattern of inheritance of the renal disease (Fig. 1) appears to be due to a dominant gene, but whether it is by a partially sex-linked one or not is yet to be determined. As to the mode of deafn-ess, it seems to be by a recessive gene, but the relation to sex-linkage and renal disease is also not determined
  • 竹下 有二, 藤本 高明, 溝上 宏, 上坂 政勝, 道祖尾 和彦
    1964 年 67 巻 8 号 p. 1182-1187
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    Statistical observation on 103 cases of the laryngeal cancer consisted of 90 males and 13 females, admitted to the otorhinolaryngological clinic of University of Nagasaki between 1949 and 1962 were reported.
    93 cases were treated with operative procedure, total laryngectomy with or without radical neck dissection.
    The youngest was 36 years old; the eldest was 79 while the peak in occurence was seen in sixth decade.
    Classification of oFFur cases according to site of cancer shows the following distribution : 38 supra- glottic, 19 glottis. 17 marginal, 9 subglottic, 9 tran- sglottic and 7 hypopharyngeal forms.
    The perfect curability was obtained in glottic and subglottic form.
    In this series, 96% of all patients complained hoarsness.
    Postoperative recurrence occured in 24 persons, in which 19 cases suffered from cervical lymph node recurrence.
    Concerning the development of speech after laryngectomy 22 cases have been able to use esop- hageal voice and 5 cases to speak with the aid of artificial larynx.
    5 years survival rate was 52.4% and this result was better than that of other carcinoma in our clinic.
  • 南条 昭一, 須賀 秋男, 法水 正文
    1964 年 67 巻 8 号 p. 1188-1199
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    Reports of amyloidosis on larynx and trachea is rare, however it is increasing in number recently in japan and other countries. Genesis and etiology of this disease is still not well known.
    Our case was a 57 year-old male, with chronic granaloma occurring between subglottic and cricoid space in the air way with amyloid degeneration which interfered with the respiration and phona-tion. In this case examined histopathological, viral infection was thought to be one of the important cause. Therapies by steroid hormone, large dosis of vitamin E and antibiotics were of little effect. Surgical procedure was finally taken. The grans. loma was shaved off under laryngofissure. Ample air way was built and skin grafted immediately. Opening of laryngofissure was closed after epitheli. sation had completed in the air way.
  • 緒方 聖, 江口 実美, 山口 司
    1964 年 67 巻 8 号 p. 1200-1203
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    A case reported with speech defect and hearing impairment was refered to our Clinic at the age of seven.
    The main problems of the case were difficulty in speech reading, abnormal speech habit and other difficulties in learnings and adjusting to social life.
    Lesson plans of auditory training and necessary daily educational help was made and now he is ready to attend a hearing school.
    We have observed the process of his successful achievements for about a year.
  • 坂本 裕
    1964 年 67 巻 8 号 p. 1204-1214
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    Free amino acids and C-reactive protein in the perilymph and cerebrospinal fluid of guinea pigs was analysed and the following results were obtained.
    1) Under normal condition, seven free amino acids : glutamine, alanine, threonine, glycine, serine, glutamic acid and aspartic acid were found in the perilymph.
    2) By soft palate irritation, four other amino acids which were never seen in the normal, appeared in the perilymph. They were cysteic acid, arginine, histidine and lysine.
    3) Free amino acids normally seen in the cerebrospinal fluid of guinea Pigs were : glutamine, alanine, threonine, glycine, serine, glutamic acid, aspartic acid, arginine, histidine, lysine, valine and leucine.
    On the contrary to findings of the perilymph, no change was noticed in the composition of amino acids in the cerebrospinal fluid by soft palate irritation.
    4) Furthermore, C.R.P. of the perilymph, cerebrospinal fluid and blood serum was also investigated. It's appearance was observed by soft palate irritation while it was negative under normal condition.
  • 臼井 大一郎
    1964 年 67 巻 8 号 p. 1215-1226
    発行日: 1964年
    公開日: 2008/03/19
    ジャーナル フリー
    Animal experimentation have shown that autonomic nervous system played an important role in the appearances of free amino acids and C.R.P.(L.G. Chevance, 1957. Y. Sakamoto 1963.) in perilymph when diluted croton oil was injected into guinea pig's palate where autonomic nerve was well innervated.
    The author's methods of animal experimentations were as follows;
    1) The alternation of the appearanecs of aminoacids and C.R.P. in perilymph were observed after intra-muscular injections of adrenalin, pilocarpine snd nicotinic acid.
    a/ Adrenalin : C.R.P. was not seen markedly.
    b/ Pilocarpine : C.R.P. was seen in perilymph,
    serum and liquor.
    c/ Nicotinic acid: Almost the same aminoacids of palatal irritation group were seen in perilymph.
    2) The appearances of amino acids and C.R.P. on palatal irritation were inhibited by intra-muscular injection of Hexamethonium bromide, but not by Chlorpromazine of the autonomic nerve blocking agents.
    3) C.R.P. was seen in serum, liquor for a short period during anaphylactic or histamin shock of guinea pig.
    4) Cochlear blood-circulation of guinea pig was directly observed through Ultropaak-microscope.
feedback
Top