Search Results - "Namiki, J"

Electrophysiological investigation of hemifacial spasm : F-waves of the facial muscles by ISHIKAWA, M, OHIRA, T, NAMIKI, J, GOTOH, K, TAKASE, M, TOYA, S

“…In patients with hemifacial spasm (HFS), the spasm is due to cross-compression of the facial nerve by a blood vessel. There are currently two hypotheses for…”
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Optical fiber feeder for microcellular mobile communication systems (H-O15) by Shibutani, M., Kanai, T., Domom, W., Emura, W., Namiki, J.

“…The authors investigate the feasibility of using an optical fiber feeder for microcellular mobile communication systems. The optical feeder enables compact and…”
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F-waves and facilitated late responses of the mentalis muscle in patients with a cerebrovascular accident by Ishikawa, Mami, Namiki, Jun, Takase, Moriichiro, Kawase, Takeshi

“…F-waves in the extremities result from the backfiring of antidromically activated anterior horn cells and F-waves of the mentalis muscle can be also elicited…”
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An Automatically Controlled Predistorter for Multilevel Quadrature Amplitude Modulation by Namiki, J.

“…In digital microwave transmission, the nonlinear characteristics in a high power amplifier, such as a TWT (traveling-wave tube) inhibit efficient output use…”
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F-waves of the facial muscles in healthy control subjects and in patients with peripheral facial nerve disturbance by Ishikawa, M, Namiki, J, Takase, M, Kojima, A, Kawase, T

“…F-waves were recorded from the mentalis muscles with surface electrodes following stimulation of the marginal mandibular branch of the facial nerve in healthy…”
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Estimated cerebral oxyhemoglobin as a useful indicator of neuroprotection in patients with post-cardiac arrest syndrome: a prospective, multicenter observational study by Hayashida, Kei, Nishiyama, Kei, Suzuki, Masaru, Abe, Takayuki, Orita, Tomohiko, Ito, Noritoshi, Hori, Shingo

“…Little is known about oxyhemoglobin (oxy-Hb) levels in the cerebral tissue during the development of anoxic and ischemic brain injury. We hypothesized that the…”
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Upstream-FDMA/downstream-TDM optical fiber multiaccess network by Shiozawa, T., Shibutani, M., Namiki, J.

“…An optical fiber subscriber network requires both bidirectional transmission and multiple access upstream transmission. This paper discusses the…”
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Cell Proliferation and Nestin Expression in the Ependyma of the Adult Rat Spinal Cord after Injury by NAMIKI, JUN, TATOR, CHARLES H

“…A population of precursor cells is known to exist in the subependyma of the lateral ventricles in adult rodents. However, the source of the precursor cells in…”
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Effect of brain-derived neurotrophic factor, nerve growth factor, and neurotrophin-3 on functional recovery and regeneration after spinal cord injury in adult rats by Namiki, J, Kojima, A, Tator, C H

“…This study examined whether continuous intramedullary infusion of brain-derived neurotrophic factor (BDNF), nerve growth factor (NGF), or neurotrophin-3 (NT-3)…”
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Delayed resolution of residual hemifacial spasm after microvascular decompression operations by Ishikawa, M, Nakanishi, T, Takamiya, Y, Namiki, J

“…After microvascular decompression to treat hemifacial spasm (HFS), resolution of the HFS is often gradual. We carefully investigated the course of the gradual…”
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A PSK Group Modem for Satellite Communications by Takahata, F., Yasunaga, M., Hirata, Y., Ohsawa, T., Namiki, J.

“…A PSK group modem which modulates and demodulates multiple PSK signals en bloc will play an important role in realizing a cost-effective satellite…”
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Neurophysiological study of hemifacial spasm--F wave of the facial muscles by Ishikawa, M, Ohira, T, Namiki, J, Takase, M, Toya, S

“…We studied the F wave of the facial muscles on both the normal side and the spastic side in 14 patients with hemifacial spasm. The purpose of this study was to…”
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Natural history for residual intracranial AVM: compared with that for conservatively treated AVM by Shimamoto, Y, Asada, H, Onozuka, S, Namiki, J, Furuhata, S, Kawase, T, Toya, S

“…It is generally accepted that the most suitable treatment of AVM is surgical removal which does not cause neurological deficits. But in some cases, it is…”
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Carrier Recovery Systems for Arbitrarily Mapped APK Signals by Matsuo, Y., Namiki, J.

“…This paper introduces new carrier recovery techniques for general amplitude-phase keying (APK) modulation signals. The APK's include not only normal QAM but…”
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Transcranial magnetic stimulation of the facial nerve--identification of the actual excitation site in the cat by Gotoh, K, Ohira, T, Namiki, J, Ajimi, Y, Ishikawa, M, Shiobara, R, Toya, S, Takase, M

“…The site where transcranial magnetic stimulation excites the facial nerve was studied in 6 cats. Transcranial magnetic stimulation of the facial nerve was…”
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Practical localization of the central sulcus using a video display during surgery by cortical somatosensory evoked potentials and how to discern precentral P20 and central P25 by Namiki, J, Ohira, T, Ishihara, M, Toya, S, Nakatsukasa, M, Murase, I

“…In patients with lesions around the central sulcus, cortical surface somatosensory evoked potentials (SEPs) have been applied for the purpose of localization…”
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Silent Period in the Mentalis Muscle Induced by Facial Nerve and Cutaneous Stimulation by Ishikawa, M, Takase, M, Namiki, J, Arberti, O, Bertalanffy, H

“…The aim of this study was to demonstrate that silent periods of the mentalis muscle are induced after facial nerve stimulation and cutaneous stimulation in…”
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Coughs, sputum production and dyspnea (pulmonary function and thoracic radiography): (pulmonary emphysema, chronic bronchitis and bronchietasis) by Ide, H, Nakajima, H, Hamai, T, Namiki, J, Takahashi, S

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Abnormal muscle response (lateral spread) and F-wave in patients with hemifacial spasm by Ishikawa, Mami, Ohira, Takayuki, Namiki, Jun, Ajimi, Yasuhiko, Takase, Moriichiro, Toya, Shigeo

“…In patients with hemifacial spasm (HFS) the spasm is due to cross compression of the facial nerve by a blood vessel and microvascular decompression (MVD) has…”
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Electrophysiological investigation of hemifacial spasm after microvascular decompression : F waves of the facial muscles, blink reflexes, and abnormal muscle responses by ISHIKAWA, M, OHIRA, T, NAMIKI, J, KOBAYASHI, M, TAKASE, M, KAWASE, T, TOYA, S

“…In patients with hemifacial spasm, it has been said that the spasm is due to cross compression of the facial nerve by a blood vessel and that microvascular…”
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