Search Results - "Hamada, Ikuma"

Excitatory Cortical Inputs to Pallidal Neurons Via the Subthalamic Nucleus in the Monkey by Nambu, Atsushi, Tokuno, Hironobu, Hamada, Ikuma, Kita, Hitoshi, Imanishi, Michiko, Akazawa, Toshikazu, Ikeuchi, Yoko, Hasegawa, Naomi

“…  1 Department of Neurobiology,   2 Department of Cell Biology, and   3 Department of Neurophysiology, Tokyo Metropolitan Institute for Neuroscience, Tokyo…”
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Thalamocortical and intracortical connections of monkey cingulate motor areas by Hatanaka, Nobuhiko, Tokuno, Hironobu, Hamada, Ikuma, Inase, Masahiko, Ito, Yumi, Imanishi, Michiko, Hasegawa, Naomi, Akazawa, Toshikazu, Nambu, Atsushi, Takada, Masahiko

“…Although there has been an increasing interest in motor functions of the cingulate motor areas, data concerning their input organization are still limited. To…”
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Effects of high-frequency stimulation of the internal pallidal segment on neuronal activity in the thalamus in parkinsonian monkeys by Kammermeier, Stefan, Pittard, Damien, Hamada, Ikuma, Wichmann, Thomas

“…Deep brain stimulation of the internal globus pallidus (GPi) is a major treatment for advanced Parkinson's disease. The effects of this intervention on…”
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Anatomical localization of Cav3.1 calcium channels and electrophysiological effects of T-type calcium channel blockade in the motor thalamus of MPTP-treated monkeys by Devergnas, Annaelle, Chen, Erdong, Ma, Yuxian, Hamada, Ikuma, Pittard, Damien, Kammermeier, Stefan, Mullin, Ariana P, Faundez, Victor, Lindsley, Craig W, Jones, Carrie, Smith, Yoland, Wichmann, Thomas

“…Conventional anti-Parkinsonian dopamine replacement therapy is often complicated by side effects that limit the use of these medications. There is a continuing…”
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Unilateral subthalamic stimulation for early-stage Parkinson's disease by Shichi, Takao, Okiyama, Ryoichi, Yokochi, Fusako, Taniguchi, Makoto, Takahashi, Hiroshi, Hamada, Ikuma

“…According to evidenced-based criteria, surgical treatment with subthalamic stimulation is indicated for advanced Parkinson's disease with severe motor…”
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Anatomical localization of Ca v 3.1 calcium channels and electrophysiological effects of T-type calcium channel blockade in the motor thalamus of MPTP-treated monkeys by Devergnas, Annaelle, Chen, Erdong, Ma, Yuxian, Hamada, Ikuma, Pittard, Damien, Kammermeier, Stefan, Mullin, Ariana P., Faundez, Victor, Lindsley, Craig W., Jones, Carrie, Smith, Yoland, Wichmann, Thomas

“…Conventional anti-Parkinsonian dopamine replacement therapy is often complicated by side effects that limit the use of these medications. There is a continuing…”
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A modified microsyringe for extracellular recording of neuronal activity by Tokuno, Hironobu, Ikeuchi, Yoko, Nambu, Atsushi, Akazawa, Toshikazu, Imanishi, Michiko, Hamada, Ikuma, Hasegawa, Naomi

“…We describe a modified Hamilton microsyringe that allows extracellular recording of neuronal activity and subsequent injections. It is assembled with a…”
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Hemorrhagic complication of stereotactic surgery in patients with movement disorders by TERAO, Tohru, TAKAHASHI, Hiroshi, YOKOCHI, Fusako, TANIGUCHI, Makoto, OKIYAMA, Ryouichi, HAMADA, Ikuma

“…Small, asymptomatic hemorrhages are easier to detect during stereotactic surgery when magnetic resonance (MR) imaging is used for targeting rather than when…”
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Comparison and examination of stereotactic surgical complications in movement disorders by Terao, Tohru, Okiyama, Ryouichi, Takahashi, Hiroshi, Yokochi, Fusako, Taniguchi, Makoto, Hamada, Ikuma, Hasegawa, Naomi

“…The purpose of the present study was to determine exactly the incidence of surgical complications in patients for whom MRI-targeted, microelectrode recording…”
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Variance in effects of subthalamic nucleus stimulation by Okiyama, Ryoichi, Yokochi, Fusako, Taniguchi, Makoto, Takahashi, Hiroshi, Hasegawa, Naomi, Hamada, Ikuma

“…Chronic stimulation of subthalamus nucleus (STN) is effective in treating severe motor fluctuation and levodopa induced dyskinesia as well as parkinsonian…”
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Characteristics of the ipsilateral movement-related neuron in the motor cortex of the monkey by Matsunami, K, Hamada, I

“…The characteristics of the precentral neuron activity related to ipsilateral movements were studied while the monkey was performing finger, wrist and arm…”
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Pallidotomy: a guide to stereotactic brain operations by Taniguchi, Makoto, Takahashi, Hiroshi, Kawasaki, Takashi, Terao, Tohru, Iwamuro, Hirokazu, Yokochi, Fusako, Okiyama, Ryoichi, Shichi, Takao, Hamada, Ikuma

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Relationship between lesion location and the outcome of pallidotomy for Parkinson's disease by Yokochi, F, Okiyama, R, Taniguchi, M, Takahashi, H, Hasegawa, N, Hamada, I

“…The relationships between lesion location and clinical outcome following posteroventral pallidotomy for Parkinson's disease were studied. Forty-four patients…”
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Activities of single precentral neurons of the monkey during different tasks of forelimb movements by Matsunami, K, Hamada, I

“…The neuronal activity in the motor cortex of the rhesus monkey was investigated in three different tasks performed with finger, wrist, and arm movements. A…”
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A cortical motor region that represents the cutaneous back muscles in the macaque monkey by Akazawa, Toshikazu, Tokuno, Hironobu, Nambu, Atsushi, Hamada, Ikuma, Ito, Yumi, Ikeuchi, Yoko, Imanishi, Michiko, Hasegawa, Naomi, Hatanaka, Nobuhiko, Takada, Masahiko

“…A cortical motor region that represented the cutaneous muscles on the back was identified on the medial wall of the frontal lobe in the macaque monkey. In this…”
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Origin of thalamocortical and corticocortical projections to the cingulate motor areas in the macaque monkey by Akazawa, T

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Excitatory cortical inputs to pallidal neurons via the subthalamic nucleus by Nambu, Atsushi, Tokuno, Hironobu, Hamada, Ikuma, Kita, Hitoshi, Imanishi, Michiko, Akazawa, Toshikazu, Ikeuchi, Yoko, Hasegawa, Naomi

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Corticostriatal input zones from the cingulate motor area in the monkey by Takada, Masahiko, Hamada, Ikuma, Nambu, Atsushi, Tokuno, Hironobu, Inase, Masahiko, Akazawa, Toshikazu, Ito, Yumi, Hasegawa, Naomi, Imanishi, Michiko, Ikeuchi, Yoko

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Correlation of monkey pyramidal tract neuron activity to movement velocity in rapid wrist flexion movement by Hamada, I

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Preparatory activity of monkey pyramidal tract neurons related to quick movement onset during visual tracking performance by Kubota, K, Hamada, I

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