Search Results - "Yahagi, Susumu"

Effects of intermanual transfer induced by repetitive precision grip on input-output properties of untrained contralateral limb muscles by NAN LIANG, TAKAHASHI, Makoto, ZHEN NI, YAHAGI, Susumu, FUNASE, Kozo, KATO, Takashi, KASAI, Tatsuya

“…Although there were many reports relating to intermanual transfer of behavioral motor tasks in humans, it is still not well-known whether the transfer…”
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Effects of motor imagery are dependent on motor strategies by Liang, Nan, Ni, Zhen, Takahashi, Makoto, Murakami, Tsuneji, Yahagi, Susumu, Funase, Kozo, Kato, Takashi, Kasai, Tatsuya

“…To investigate whether the facilitatory effects of motor imagery (MI) are dependent on motor strategies that vary with posture, we used transcranial magnetic…”
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Motor strategies and excitability changes of human hand motor area are dependent on different voluntary drives by Ni, Zhen, Liang, Nan, Takahashi, Makoto, Yamashita, Takamasa, Yahagi, Susumu, Tanaka, Yoshiyuki, Tsuji, Toshio, Kasai, Tatsuya

“…The present study examined whether there were different voluntary drives between intended and non‐intended muscle contractions. In experiment 1, during…”
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Excitability changes in human hand motor area induced by voluntary teeth clenching are dependent on muscle properties by TAKAHASHI, Makoto, ZHEN NI, YAMASHITA, Takamasa, NAN LIANG, SUGAWARA, Kenichi, YAHAGI, Susumu, KASAI, Tatsuya

“…To investigate whether the early effects of voluntary teeth clenching (VTC) among the first dorsal interosseous (FDI), abductor digiti minimi (ADM), and…”
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Physical practice induces excitability changes in human hand motor area during motor imagery by TAKAHASHI, Makoto, HAYASHI, Shikako, ZHEN NI, YAHAGI, Susumu, FAVILLA, Marco, KASAI, Tatsuya

“…The present study was undertaken to investigate the effects of physical practice on excitability changes in human primary motor cortex (M1) during motor…”
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Temporal modulations of agonist and antagonist muscle activities accompanying improved performance of ballistic movements by Liang, Nan, Yamashita, Takamasa, Ni, Zhen, Takahashi, Makoto, Murakami, Tsuneji, Yahagi, Susumu, Kasai, Tatsuya

“…Although many studies have examined performance improvements of ballistic movement through practice, it is still unclear how performance advances while…”
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Effect of vibration-induced postural illusion on anticipatory postural adjustment of voluntary arm movement in standing humans by Kasai, Tatsuya, Yahagi, Susumu, Shimura, Kuniyoshi

“…We investigated the contribution of sensory signals arising from muscle proprioceptive receptors to anticipatory postural adjustments (APAs). During vibration…”
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Motor evoked potentials of the first dorsal interosseous muscle in step and ramp index finger abduction by Kasai, Tatsuya, Yahagi, Susumu

“…The present experiment was undertaken to study the change in motor cortex excitability as a function of muscle contraction speed during ramp and step abduction…”
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Modulations of input-output properties of corticospinal tract neurons by repetitive dynamic index finger abductions by YAHAGI, Susumu, TAKEDA, Yusaku, ZHEN NI, TAKAHASHI, Makoto, TSUJI, Toshio, KOMIYAMA, Tomoyoshi, MARUISHI, Masaharu, MURANAKA, Hiroyuki, KASAI, Tatsuya

“…The goal of this study was to investigate how corticospinal tract neurons (CTNs) are modulated after repetitive dynamic muscle contractions. To address this…”
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Posture-dependent modulation of reciprocal inhibition upon initiation of ankle dorsiflexion in man by Kasai, Tatsuya, Kawanishi, Masayuki, Yahagi, Susumu

“…The present study tested whether soleus H-reflex depression recorded from normal subjects during isotonic ankle dorsiflexion is due to reciprocal inhibition…”
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Excitability changes of motor evoked potentials dependent on muscle properties and contraction modes by Yahagi, Susumu, Ni, Zhen, Takahashi, Makoto, Takeda, Yusaku, Tsuji, Toshio, Kasai, Tatsuya

“…Using transcranial magnetic stimulation (TMS), differences in the excitability changes of motor evoked potentials (MEPs) between isometric (force task) and…”
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Preparatory suppression of the human primary motor cortex induced by repetition of simple and choice reaction time tasks: a transcranial magnetic stimulation study by Kinoshita, Hiroshi, Yahagi, Susumu, Kasai, Tatsuya

“…Transcranial magnetic stimulation was performed to investigate preparatory suppression of activity in the human primary motor cortex (M1) in relation to trial…”
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Facilitation of motor evoked potentials (MEPs) in first dorsal interosseous (FDI) muscle is dependent on different motor images by Yahagi, Susumu, Kasai, Tatsuya

“…Objective: We investigated changes in motor evoked potentials (MEPs) to explain why mental practice can improve motor performance. Methods: MEPs were recorded…”
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Preparatory suppression of the human primary motor cortex induced by repetition of simple and choice reaction time tasks: A transcranical magnetic stimulation study by Kinoshita, Hiroshi, Yahagi, Susumu, Kasai, Tatsuya

“…Abstract Transcranial magnetic stimulation was performed to investigate preparatory suppression of activity in the human primary motor cortex (M1) in relation…”
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Motor evoked potentials induced by motor imagery reveal a functional asymmetry of cortical motor control in left- and right-handed human subjects by Yahagi, Susumu, Kasai, Tatsuya

“…We investigated a functional hemispheric asymmetry of the human motor system between right- and left-handed subjects using motor evoked potentials (MEPs) in…”
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Further insight into the task-dependent excitability of motor evoked potentials in first dorsal interosseous muscle in humans by HASEGAWA, Yoshiteru, KASAI, Tatsuya, TSUJI, Toshio, YAHAGI, Susumu

“…We have reexamined the contradictory evidence in which task-dependent excitation of motor evoked potentials (MEPs) in the first dorsal interosseous (FDI)…”
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Functional demanded excitability changes of human hand motor area by ZHEN NI, TAKAHASHI, Makoto, YAMASHITA, Takamasa, NAN LIANG, TANAKA, Yoshiyuki, TSUJI, Toshio, YAHAGI, Susumu, KASAI, Tatsuya

“…The present study was performed to examine if there are functional differences between the first dorsal interosseous (FDI) and the abductor digit minimi (ADM)…”
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Modulation of a motor evoked response to transcranial magnetic stimulation by the activity level of the first dorsal interosseous muscle in humans when grasping a stationary object with different grip widths by Hasegaw, Yoshiteru, Kasai, Tatsuya, Kinoshita, Hiroshi, Yahagi, Susumu

“…A relation between corticospinal excitability and background voluntary muscular activity was investigated at low and high transcranial magnetic stimulation…”
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Differential modulations of intracortical neural circuits between two intrinsic hand muscles by Takahashi, Makoto, Ni, Zhen, Yamashita, Takamasa, Liang, Nan, Sugawara, Kenichi, Yahagi, Susumu, Kasai, Tatsuya

“…To investigate whether the intracortical inhibitory (ICI) and facilitatory (ICF) circuits in the primary motor cortex between the first dorsal interosseous…”
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Neural mechanisms of soleus H-reflex depression accompanying voluntary arm movement in standing humans by Kawanishi, Masayuki, Yahagi, Susumu, Kasai, Tatsuya

“…This study have investigated the changes in soleus (Sol) H-reflexes by arm movement during freely standing (FS) and backsupported standing (BS) in healthy…”
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