• Title/Summary/Keyword: Neuron Circuit

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A Neural Metwork's FPGA Realization using Gate Level Structure (게이트레벨 연산구조를 사용한 신경합의 FPGA구현)

  • Lee, Yun-Koo;Jeong, Hong
    • Journal of Korea Multimedia Society
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    • v.4 no.3
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    • pp.257-269
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    • 2001
  • Because of increasing number of integrated circuit, there is many tries of making chip of neural network and some chip is exit. but this is not prefer because YLSI technology can't support so large hardware. So imitation of whole system of neural network is more prefer. There is common procedure in signal processing as in the neural network and pattern recognition. That is multiplication of large amount of signal and reading LUT. This is identical with some operation of MLP, and need iterative and large amount of calculation, so if we make this part with hardware, overall system's velocity will be improved. So in this paper, we design neutral network, not neuron which can be used to many other fields. We realize this part by following separated bits addition method, and it can be appled in the real time parallel process processing.

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Recent study of Acupuncture in Treatment of Urianry Disturbance (배뇨장애(排尿障碍)에 대한 침구치료(鍼灸治療)의 연구동향(硏究動向))

  • Kim, Kyung-tai;Ko, Young-jin;Kim, Yong-suk;Kim, Chang-hwan
    • Journal of Acupuncture Research
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    • v.22 no.3
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    • pp.123-135
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    • 2005
  • Objective : The aim of this study was to rivew systemically literature and clinical trials in the treatment of urinary incontinence or lower urinary tract syndrome(LUTS). Methods : Computerized literature searches were carried out on two electronic database, and computerized searching on some korea oriental medicine journals in library of Kyung-Hee Medical center. Results : 1. Three reports of review study, six reports of experimental study and fourteen reports of clinical trials were collected and reviewed. Three reports of review study were all printed in the korea oriental medicine journal. From 2000, researches and studies have been increased in quantity and improved in quality. 2. Urinary disturbance include variable symptoms of lower urinary tract symptoms, urinary incontinence, in theaspect of Oriental medicine these symptoms are anurin, dysuria, urinary incontinence, nochumal enuresis, uracratia and so on. 3. Roughly physiological procedure of Acupuncture in Treatment of Urianry Disturbance may be that effect of acupuncture stimulation for parasympathetic nerve, sleep-arousal system in cerebrum, pontine/spinal urination center and pudendal/pelvic nerve affect bladder in expansion of bladder capacity, inhibition of urinary contraction and affection in periurethral muscle by continuous excitement of spinal annular circuit and synapse of neuron. 4. Clinical result for acupuncture treatment in urinary disturbance is summarized that acupuncture treatment in urianation disturbance of Neurogenic Bladder, Incontinence, Cycitis, Nocturnal Enuresis, Prostatitis/Pelvic Pain Syndrom and so on is significant clinical trials and technique. Conclusion : Hereafter, in the old age society these variable urinary disturbance patients are increased and desire of treatment may be also increased. So study of various and formal treatment and tecnnique is needed.

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