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1999 Fiscal Year Final Research Report Summary

A telemetric laboratory system using bi-directional browser (Java) and computer network

Research Project

Project/Area Number 09557144
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Functional basic dentistry
Research InstitutionNIIGATA UNIVERSITY

Principal Investigator

YAMADA Yoshiaki  Niigata University, Faculty of Dentistry, Department of Oral Physiology, Professor, 歯学部, 教授 (80115089)

Co-Investigator(Kenkyū-buntansha) HAYASHI Toyohiko  Niigata University, Faculty of Engineering, Department of Biocybernetics, Professor, 工学部, 教授 (40126446)
KIRYU Toru  Niigata University, Graduate School of Science and Technology, Professor, 大学院・自然科学研究科, 教授 (80115021)
MORIMOTO Toshifumi  Osaka University, Faculty of Dentistry, Department of Oral Physiology, Professor, 歯学部, 教授 (20028731)
YAMAMURA Kensuke  Niigata University, Faculty of Dentistry, Department of Oral Physiology, Assistant, 歯学部, 助手 (90272822)
MIYAJIMA Yutaka  Hyutec Inc., Department of Development, Manager, 開発部, 部長(研究職)
Project Period (FY) 1997 – 1999
Keywordscomputer network / Java / telemetry / animal experiment / physiology
Research Abstract

We have been studying trimgeminal motor behaviors such as chewing, swallowing and jaw-reflexes using chronic animal models. Current project includes the behavior during sleep. In these studies, the investigator had to wait a chance to deliver stimulus and to record data by monitoring the biological data on a screen. Since the monitoring system was set beside the animals, the investigator had to stay there quietly, or a special room may be required at the next door. If the remote operation is available far from the animals, investigator can stay in her/his office. Since the recording does not take place all the time, the operator might utilize the rest of time for other work. The present study has been designed to develop a Java-based data acquisition and analyzing program that can be operated via a computer network from anywhere a client computer is available. A pilot study was carried out as follows : 1) a conventional analog data acquisition and analyzing program was adapted on the network ; 2) behaviors of the animal were monitored by client computers placed in an office ; and 3) telemetric data analyzing system, which is compiled by Java, was developed and tested. Hardware (client computer and network) was found not to be able to handle physiological data on real-time, whereas the Java-based system enabled us to operate instruments such as a stimulator, amplifier etc. under monitoring biological signals. Since programs compiled by Java can be used under any kind of operating systems, operators can use Windows, Macintosh, and Unix machines as a client computer. The results showed a possibility that telemetric laboratory, Which we have designed, may become one of the powerful methods in neuro-physiological studies in the near future.

  • Research Products

    (29 results)

All Other

All Publications (29 results)

  • [Publications] Miyaoka, Y.: "Responses of parabrachial nucleus neurons to chemical stimulation of posterior tongue in chorda tympani-sectioned rats"Neurosci. Res.. 28. 201-207 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Miyaoka, Y.: "Vagal control of pharyngeal constrictor activity in rabbits"Dysphasia. 12. 39-42 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] yamamura, K: "Effects of food consistency on the modulatory mode of the digastric reflex during chewing in freely behaving rabbits"Brain Res.. 796. 257-264 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Ikeda, K.: "Facilitation of adrenal sympathetic efferent nerve activity induced by mechanical stimulation of teeth in the rat"Brain Res.. 802. 289-293 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Miyaoka, Y.: "Responses of neurons in the parabrachial region of the rat to electrical stimulation of the superior laryngeal nerve and chemical stimulation of the larynx"Brain Res. Bull.. 45. 95-100 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Miyaoka, Y.: "Refrexogenic areas for velopharyngeal closure in rabbits"Dysphagia. 13. 156-159 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Yoshida, N.: "An experimental evaluation of effects and side effects of asymmetric face-bows in the light of in vivo measurements of initial tooth movements"Am J. Orthod.. 113. 558-566 (1998)

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  • [Publications] Matsuo, R.: "Neural activity of the superior salivatory nucleus in rats"Eur. J. Morphol.. 36. 203-207 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Nakai, N.: "Comparison of the most comfortable mandibular position with the intercuspal position using cephalometric analysis"J. Oral rehabil.. 25. 370-375 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Inoue, M.: "Changes in reflex responses of the masseter and digastric muscles during sleep in freely behaving rabbits"Neuroscience Res.. 34. 37-44 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Meng, Y.: "Difference in the burst patterns of digastric and mylohyoid activities during feeding in the freely behaving rabbit"Dysphagia. 14. 78-84 (1999)

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      「研究成果報告書概要(和文)」より
  • [Publications] Narita, N.: "Effects of functional disruption of lateral pericentral cerebral cortex on primate swallowing"Brain Res.. 824. 140-145 (1999)

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      「研究成果報告書概要(和文)」より
  • [Publications] Hidaka, O.: "Influence of clenching intensity on the bite force balance, occlusal contact area and average bite pressure"J. Dent. Res.. 78. 1336-1344 (1999)

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      「研究成果報告書概要(和文)」より
  • [Publications] Hidaka, O.: "Behavior of jaw muscle spindle afferents during cortically induced rhythmic jaw movements in the anesthetized rabbit"J. Neurophysiol.. 82. 2633-2640 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Inoue, T.: "Serotonergic modulation of the hyperpolarizing spike afterpotential in rat jaw-closing motoneurons by PKA and PKC"J. Neurophysiol.. 82. 626-637 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Iwata, K.: "Medullary dorsal horn neuronal activity after noxious and non-noxious stimulation of the face in rats with persistent temporomandibular joint and perioral inflammation"J. Neurophysiol.. 82. 1244-1253 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kato, T.: "characteristics of the muscle spindle endings of the masticatory muscles in the rabbit under halothane anesthesia"Brain Research. 833. 1-9 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 山田好秋: "よくわかる摂食・嚥下のしくみ"医歯薬出版. 120 (1999)

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  • [Publications] Sessle, B. J.: "Neurobiology of mastication-from molecular to systems approach"Elsevier Science. 12(482-493) (1999)

    • Description
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  • [Publications] Morimoto, T.: "Neurobiology of mastication-from molecular to systems approach"Elsevier Science. 12(201-212) (1999)

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  • [Publications] Morimoto, T.: "Hydrocolloids-part 2"Elsevier Science. 8(465-472) (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Hidaka, O.: "Behavior of jaw muscle spindle afferents during cortically induced rhythmic jaw movements in the anesthetized rabbit."J. Neurophysiol.. 82. 2633-2640 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Inoue, T.: "Serotonergic modulation of the hyperpolarizing spike afterpotential in rat jaw-closing motoneurons by PKA and PKC."J. Neurophysiol.. 82. 626-637 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Iwata, K.: "Medullary dorsal horn neuronal activity after noxious and non-noxious stimulation of the face in rats with persistent temporomandibular joint and perioral inflammation."J. Neurophysiol.. 82. 1244-1253 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kato, T.: "Characteristics of the muscle spindle endings of the masticatory muscles in the rabbit under halothane anesthesia."Brain Research. 833. 1-9 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Sessle, B. J.: "Face primary motor cortex and somatosensoty cortes : Input and output properties and functional interrelationships in the awake monkey."Neurobiology of mastication-from molecular to systems approach, Amsterdam, Elsevier Science. 482-493 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Morimoto, T.: "Contribution of jaw muscle spindles to the control of mastication."Neurobiology of mastication-from molecular to systems approach, Amsterdam, Elsevier Science. 201-212 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Morimoto, T.: "Sensory control of masticatory jaw movements according to food consistencies in the rabbit."Hydrocolloids - part2, Amsterdam, Elsevier Science. 465-472 (2000)

    • Description
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  • [Publications] Yamada, Y.: "YOKUWAKARU SETTUSHOKU・ENKA NO SHIKUMI"ISHIYAKUSHUTSUPAN. 120 (1999)

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Published: 2001-10-23  

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