University of Tsukuba  


Cardiovascular Physiology
Koganezawa's lab
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Research Papers
Nakamagoe K, Tozaka N, Nohara S, Kawakami R, Yamada S, Koganezawa T, Tamaoka A Upbeat nystagmus is a useful sign in the regional diagnosis of trigeminal nerve disorder with multiple sclerosis. Mult Scler Relat Disord. 2018;19:59-61. (PubMed)
Nakamagoe K, Nohara S, Takahashi Y, Takiguchi M, Kawakami R, Koganezawa T, Tamaoka A  The Successful Application of Plasmapheresis in the Treatment of a Patient with Opsoclonus and Autoantibodies to Glutamate Receptor ƒΒ2. Intern Med. 2017;56(20):2773-2778. (PubMed)
Nakamagoe K, Kadono K, Koganezawa T, Takiguchi M, Terada M, Yamamoto A, Moriyama T, Yanagiha K, Nohara S, Tozaka N, Miyake Z, Aizawa S, Furusho K, Tamaoka A  Vestibular impairment in frontotemporal dementia syndrome. Dement Geriatr Cogn Disord Extra. 2016;6(2):194-204 (PubMed)
Nakamagoe K, Fujimiya S, Koganezawa T, Kadono K, Shimizu K, Fujitsuka N, Takiguchi S, Ueno T, Monzen T, Tamaoka A  Vestibular Function Impairment in Alzheimerfs Disease. J Alzheimers Dis. 2015;47(1):185-96 (PubMed)
Koganezawa T, Paton JFR Intrinsic chemosensitivity of rostral ventrolateral medullary sympathetic premotor neurons in the in situ arterially perfused preparation of rats. Exp Physiol. 2014 Nov 1;99(11):1453-66 (PubMed)
Nakamagoe K, Fujitsuka N, Koganezawa T, Yamaguchi T, Tamaoka A Downbeat nystagmus associated with damage to the medial longitudinal fasciculus of the pons: A vestibular balance control mechanism via the lower brainstem paramedian tract neurons. J Neurol Sci. 2013 May 15;328(1-2):98-101 (PubMed)
Nakamagoe K, Fujitsuka N, Koganezawa T, Shimizu K, Takiguchi S, Horaguchi T, Ishii K, Tamaoka A Residual central nervous system damage due to organoarsenic poisoning. Neurotoxicol Teratol. 2013 Feb 21; 37: 33-38 (PubMed)
Sabino-Silva R, Ceroni A, Koganezawa T, Michelini LC, Machado UF, Antunes VR  Baroreceptor-mediated activation of sympathetic nerve activity to salivary glands. Physiol Behav, 2012 Sep 28;107(3):390-396 (PubMed)
Nakamagoe K, Shimizu K, Koganezawa T, Tamaoka A Downbeat nystagmus due to a paramedian medullary lesion. J Clin Neurosci. 2012 Nov;19(11):1597-9 (PubMed)
Nakamagoe K, Mamada N, Shiigai M, Shimizu K, Koganezawa T, Tamaoka A Recurrent isolated abducens nerve paresis associated with persistent trigeminal artery variant. Intern Med. 2012;51(16):2213-6 (PubMed)
Koganezawa T, Okada Y, Terui N, Paton JFR, Oku Y A ƒΚ-opioid receptor agonist DAMGO induces rapid breathing in the arterially perfused in situ preparation of rat. Respir Physiol Neurobiol, 2011 Jul 31;177(2):207-11 (PubMed)
Koganezawa T, Shimomura Y, Terui N. The viscerosympathetic response in rabbits is mediated by GABAergic and glutamatergic inputs into the sympathetic premotor neurons of the rostral ventrolateral medulla. Exp Physiol, 2010 Nov;95(11):1061-70 (PubMed)
Wang R, Koganezawa T, terui N. Different responses of symapthetic premotor neurons in the rostral ventrolateral medulla to stimulation of the dorsomedial hypothalamus in rabbits. Brain Res, 2010 Oct 14;1356:44-53 (PubMed)
Nishimaru H, Koganezawa T, Kakizaki M, Ebihara T, Yanagawa Y. Inhibitory synaptic modulation of Renshaw cell activity in the lumbar spinal cord of neonatal mice. J Neurophysiol, 2010 Jun;103(6):3437-47 (PubMed)
Koganezawa T, Shimomura Y, Teuri N. The role of the RVLM neurons in the viscero-sympathetic reflex: A mini review. Auton Neurosci, 2008 Nov 3;142(1-2):17-9 (PubMed)
Koganezawa T, Terui N. Differential responsiveness of RVLM sympathetic premotor neurons to hypoxia in the rabbit. Am J Physiol Heart Circ Physiol. 2007 Jan;292:H408-414 (PubMed)
Koganezawa T, Ishikawa T, Fujita Y, Yamashita T, Tajima T, Honda M, Nakayama K. Local regulation of skin blood flow during cooling involving presynaptic P2 purinoceptors in rats. Br J Pharmacol. 2006 Jul;148(5):579-86. (PubMed)
Koganezawa T, Terui N. Reticulospinal neurons inactivated by warming of the preoptic area and anterior hypothalamus of rabbits. Brain Res. 2005 Nov 2;1061(1):13-26 (PubMed)
Ootsuka Y, Rong W, Kishi E, Koganezawa T, Terui N. Rhythmic activities of the sympatho-excitatory neurons in the medulla of rabbits: neurons controlling cutaneous vasomotion. Auton Neurosci. 2002 Oct 31;101(1-2):48-59. (PubMed)
Recent Abstracts
Koganezawa T, Obu C, Uozu S Endogenous ATP inhibitorily modulates hypoxia-induced excitation of the sympathetic premotor neurons in the RVLM in the in situ arterially-perfused preparation of rats. J Physiol Sci., 2018, 68 (supplement 1): S175
Koganezawa T, Uozu S Inhibition of hydrogen sulfide synthesis induces gasping in the in situ arterially perfused preparation of rats. J Physiol Sci., 2016, 66 (supplement 1): S186
Koganezawa T, Watanabe M Blockade of glycinergic inputs into the RVLM neurons enhances respiratory modulation of the cardiovascular sympathetic nerve in the in situ arterially-perfused preparation of rats J Physiol Sci., 2015, 65 (supplement 1): S210
Koganezawa T, Hoki A Extracellular ATP attenuates hypoxia-induced excitation of the sympathetic premotor neurons via facilitation of glycinergic transmission in the in situ arterially perfused preparation of rats. 168.06. Society for Neuroscience 2014 Abst. 2014
Koganezawa T, Hoki A Endogenous ATP attenuates hypoxia-induced excitation of the RVLM neurons via P2 purinergic receptors in the in situ arterially-perfused preparation of rats. J Physiol Sci., 2014, 64 (supplement 1): S112
Reviews & Books
Koganezawa T, Terui N. Cardiovascular center in the medulla; itfs functional differentiation. Transworld Research Network Central Mechanisms of Cardiovascular Regulation  2007: 75-82
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