Researcher Information - KOYAMA Yoshimasa |

KOYAMA Yoshimasa

Department / Course Fukushima University Faculty of Symbiotic Systems Science Psychology and Physiology Course

Job Project Professor

Book and thesis
Books	Behavior of Radionuclides in the Environment III (Co-authored) 2022/03/15
Books	Acupuncture in Modern Medicine (Co-authored) 2013/01
Books	Rapid Eye Movement sleep (Co-authored) 2011/01
Books	Rapid Eye Movement Sleep. Rapid Eye Movement Sleep,pp.221-232 (Co-authored) 1999
Papers	Assessment of the septal area neuronal activity during penile erections in rapid eye movement sleep and waking in the rats J Physiol Sci. 68,pp.567-577 (Co-authored) 2018/09
Papers	Sleep as a biological problem; an overview of frontiers in sleep research J Physiol Sci. 66,pp.1-13 (Co-authored) 2016/01
Papers	Interaction of brainstem neurons at the state transition investigated through Si neural probe. 包括脳・News Letter,pp.28-29 2015/01
Papers	Chronic alterations in monoaminergic cells in the locus coeruleus in orexin neuron-ablated narcoleptic mice PLoS One 2013/01
Papers	Acupuncture effects on bladder activity and state of vigilance through GABAergic neuronal systems. Acupuncture in Modern Medicine, InTech,pp.77-94 2012/12
Papers	Acupuncture of the sacral segment suppresses bladder activity and bladder activity-related neurons in the brainstem micturition center Neuroscience Research,pp.43-49 2012/01
Papers	Acupuncture of the sacral vertebrae suppresses bladder activity and bladder activity-related neurons in the brainstem micturition center UroToday,pp.https://www.urotoday.com/-. 2011/06
Papers	Role of the lateral preoptic area and the bed nucleus of stria terminalis in the regulation of penile erection Brain Research,pp.70-78 2010/09
Papers	The septal area, site for the central regulation of penile erection during waking and REM sleep in rats : a stimulation study Neuroscience.,pp.1064-1073 2008/10
Papers	Penile erection and micturition events triggered by electrical stimulation of the mesopontine tegmental area American Journal of Physiology.,pp.R102-R111 2008/01
Papers	Acupuncture stimulation to the sacral segment affects the state of vigilance in rats. Neurosci. Res.,pp.531-537 2007/01
Papers	A Quartet Neural System Model Orchestrating Sleep and Wakefulness Mechanisms J Neurophysiol 95,pp.2055-2069 (Co-authored) 2006
Papers	Neurobiological basis of state-dependent control of motor behaviors. Sleep and Biological Rhythms 4,pp.87-104 (Co-authored) 2006
Papers	Nitric oxide from the laterodorsal tegmental neurons: Its possible retrograde modulation on norepinephrine release from the axon terminal of the locus coeruleus neurons. Neuroscience 138,pp.245-256 (Co-authored) 2006
Papers	Requirement of tryptophan hydroxylase during development for maturation of sensorimotor gating， J Mol. Biol 363,pp.345-354 (Co-authored) 2006
Papers	Suppressive effect of acupuncture stimulation to the sacral segment on the state of vigilance and the brainstem cholinergic neurons. Fukushima J. Med. Sci. 52,pp.125-134 2006
Papers	Different Components of penile erection evoked after electrical stimulation of the mesopontine tegmentum. Proceedings of the 2nd Interium Congress of the World Federation of Sleep Research and Sleep Medicine Society.,pp.43-45 (Co-authored) 2005
Papers	Input of orexin/hypocretin neurons revealed by genetically encoded tracer in mice. Neuron 46,pp.297-308 (Co-authored) 2005
Papers	Orexinergic projections to the midbrain mediate alternation of emotional behavioral states from locomotion to cataplexy. J. Physiol. 568,pp.1003-1020 (Co-authored) 2005
Papers	Postnatal development of cholinergic neurons in the mesopontine tegmentum revealed by histochemistry. Internatl. J. Develop. Neurosci. 23,pp.711-721 (Co-authored) 2005
Papers	State-dependent effects of orexin on the serotonergic dorsal raphe neurons in the rat. Reg. Peptide 126,pp.43-47 (Co-authored) 2005
Papers	Subthalamic neurons coordinate basal ganglia function through differential neural pathways . J. Neurosci. 25,pp.7743-7753 (Co-authored) 2005
Papers	The orexinergic synaptic innervation of serotonin- and orexin 1 receptor-containig neurons in the dorsal raphe nucleus. Reg. Reg. Peptide 126,pp.35-42 (Co-authored) 2005
Papers	Is state-dependent alternation of slow dynamics in central seigle neurons during sleep present in the rat ventroposterior thalamic nucleus? Neurosci. Res. 48,pp.203-210 2004
Papers	Modulation of desmopressin of neuronal activity in brainstem micturition center. Urology 63,pp.994-998 (Co-authored) 2004
Papers	Cholinergic neurons in the brainstem are involved in the fluctuation of blood pressure during oaradoxical sleep. Sleep and Biological Rhythms 1,pp.105-106 (Co-authored) 2003
Papers	Control of sleep and wakefulness by brainstem monoaminergic and cholinergic neurons. Acta Neurochir. (suppl) 87,pp.3-6 (Co-authored) 2003
Papers	Firing of micturition center neurons in the rat mesopontine tegmentum during urinary bladder contraction. Brain Res. 9665,pp.146-154 (Co-authored) 2003
Papers	Nitric oxide, induced by kainite application, regulates norepinephrine release in the laterodorsal tegmental nucleus of rats. Sleep and Biological Rhythms 1,pp.107-109 2003
Papers	State dependent activity of neurons in the perifornical hypothalamic area during sleep and waking. Neuroscience 119,pp.1209-1219 (Co-authored) 2003
Papers	State-dependent alternation of neuronal slow dynamics in the rat ventroposterior thalamic area. Sleep and Biological Rhythms 1,pp.101-103 (Co-authored) 2003
Papers	Effects of acupuncture to the sacral segment on the bladder activity and electroencephalogram. Psychiat. Clin. Neurosci. 56,pp.249-250 (Co-authored) 2002
Papers	Effects of orexin on the laterodorsal tegmental neurons. Psychiat. Clin. Neurosci. 56,pp.335-335 (Co-authored) 2002
Papers	Firing properties of neurons in the laterodorsal hypothalamic area during sleep and wakefulness. Psychiat. Clin. Neurosci. 56,pp.339-340 (Co-authored) 2002
Papers	Discrete regions in the laterodorsal tegmental area of the rat regulating the urinary bladder and external urethral sphincter. Brain Research 912,pp.162-170 (Co-authored) 2001
Papers	Histamine is a transmitter to maintain tonic firing of mesopontine tegmental cholinergic neurons during wakefulness. Histamine Research in New Millennium,pp.199-202 (Co-authored) 2001
Papers	Postnatal development of choline acetyltranferase activity in the rat laterodorsal tegmental nucleus. Neurosci. Lett. 308,pp.138-140 (Co-authored) 2001
Papers	Are micturition systems influenced by sleep-arousal system? Psychiat. Clinic. Neurosci. 52,pp.229-231 (Co-authored) 2000
Papers	Koyama Y. and Sakai K. Neuroscience 96,pp.723-734 (Sole-authored) 2000
Papers	State dependent responsiveness of the locus coeruleus to bladder distention. J Urol 164,pp.1740-1744 (Co-authored) 2000
Papers	The effects of prolactin on the mesopontine tegmental neurons. Psychiat. Clinic. Neurosci. 52,pp.257-258 (Co-authored) 2000
Papers	Firing of cholinergic neurons and micturition center neurons in the laterodorsal tegmentum during distention and contraction of urinary bladder. Brain Res. 840,pp.45-55 (Co-authored) 1999
Papers	How does the distention of urinary bladder cause arousal? Psychiat. Clinic. Neurosci. 52,pp.142-145 (Co-authored) 1998
Papers	In vivo electrophysiological distinction of histochemically-identified cholinergic neurons using extracellular recording and labeling in rat laterodorsal tegmental nucleus. Neuroscience 83,pp.1105-1112 (Co-authored) 1998
Papers	Are there cholinergic and non-cholinergic paradoxical sleep-on neurons in the pons ? Neuroreport 7,pp.2449-2453 (Co-authored) 1996
Papers	Firing of neurons in the preoptic/anterior hypothalamic areas in rats: its possible involvement in slow wave sleep and paradoxical sleep. Neurosci. Res. 19,pp.31-38 (Co-authored) 1994
Papers	Modulation by prostaglandins of activity of sleep-related neurons in the preoptic/anterior hypothalamic areas in rats. Brain Res. Bull. 33,pp.367-372 (Co-authored) 1994
Papers	Regulation of regional blood flow in the laterodorsal thalamus by ascending cholinergic nerve fibers from the laterodorsal tegmental nucleus. Neurosci. Res. 20,pp.79-84 (Co-authored) 1994
Papers	Sensory responsiveness of “broad-spike” neurons in the laterodorsal tegmental nucleus, locus coeruleus and dorsal raphe of awake rats: implications for cholinergic and monoaminergic neuron-specific responses. Neuroscience 63,pp.1021-1031 (Co-authored) 1994
Papers	Mutual interactions among cholinergic, noradrenergic and serotonergic neurons studied by ionophoresis of these transmitters in rat brainstem nuclei. Neuroscience 55,pp.1117-1126 (Co-authored) 1993
Papers	Participation of the laterodorsal tegmental cholinergic neurons in induction and maintenance of paradoxical sleep In: V.M. Kumar, H.N. Mallick and U. Nayar (Eds.), Sleep-wakefulness,pp.62-68 (Co-authored) 1993
Papers	Prostaglandin E2 exerts as awaking effect in the posterior hypothalamus at a site distinct from that mediating its febrile action in the anterior hypothalamus. J. Neurosci. 12,pp.2715-2722 (Co-authored) 1993
Papers	In vitro receptor autoradiography: a map for exploring the hypothalamus. 共著 Physiol. Res. 41,pp.95-97 (Co-authored) 1992
Papers	Mapping of prostaglandin E2 binding sites in rat brain using quantitative autoradiography Brain Res. 581,pp.292-298 (Co-authored) 1992
Papers	Properties of “possibly” cholinergic neurons ascending from the rat ponto-mesencephalic area: Comparison with noradrenergic and serotonergic neurons. Fukushima J. Med. Sci. 37,pp.75-93 (Co-authored) 1991
Papers	Tonic and phasic components of the ascending reticular activating system. Fukushima J. Med. Sci. 37,pp.59-74 (Co-authored) 1991