Kadoya M, Hida A, Maeda M, Taira K, Ikenaga C, Uchio N, Kubota A, Kaida K, Miwa Y, Kurasawa K, Shimada H, Sonoo M, Chiba A, Shiio Y, Uesaka Y, Sakurai Y, Izumi T, Inoue M, Kwak S, Tsuji S, Shimizu J：Cancer-association as a risk factor for anti-HMGCR antibody-positive myopathy. Neurology 3-6：e290, 2016.
doi:10.1212//NXI.0000000000000290.
Hida A, Yamashita T, Hosono Y, Inoue M, Kaida K, Kadoya M, Miwa Y, Yajima N, Maezawa R, Arai S, Kurosawa K, Ito K, Shimada H, Iwanami T, Sonoo M, Hatanaka Y, Murayama S, Uchibori A, Chiba A, Aizawa H, Momoo T, Nakase Y, Sakurai Y, Shiio Y, Hashida H, Yoshizawa T, Sakiyama Y, Oda A, Inoue K, Takeuchi S, Iwata NK, Date H, Masuda N, Mikata T, Motoyoshi Y, Uesaka Y, Maeda M, Nakashima R, Tsuji S, Kwak S, Mimori T, Shimizu J: Anti-TIF1-g antibody and cancer-associated myositis:a clinicohistopathological study. Neurology 87: 299-308, 2016. doi:10.1212/WNL.0000000000002863.
Pan W, Wang M, Li M, Wang Q, Kwak S, Jiang W, Yamamoto Y：Actigraph Evaluation of Acupuncture for Treating Restless Legs Syndrome. Evidence-Based Complementary and Alternative Medicine 2015：343201, 2015.doi:10.1155/2015/343201.
Pan W, Wang Q, Kwak S, Song Y, Qin B, Wang M, Yamamoto Y: Shen-zhi-ling：Oral liquid improves behavioral and psychological symptoms of dementia in Alzheimer's disease. Evidence-Based Complementary and Alternative Medicine 2014:913687, 2014.
doi:10.1155/2014/913687.
Pan W, Song Y, Kwak S, Yoshida S, Yamamoto Y：Quantitative evaluation of the use of actigraphy for neurological and psychiatric disorders. Behavioural Neurology 2014:897282, 2014.
doi:10.1155/2014/897282.
Pan W, Kwak S, Li G, Chen Y, Cai D：Therapeutic effect of Yang-Xue-Qing-Nao granules on sleep dysfunction in Parkinson’s disease. Chinese Medicine 8:14, 2013.
doi:10.1186/1749-8546-8-14.
Pan W, Kwak S, Lu Y, Fuzhong L, Chunlan W, Chen Y, Yamamoto Y, Cai Dingfang:
Actigraphy monitoring of symptoms in patients with Parkinson.FN"s
disease. Physiology & Behavior 119:156-160, 2013.doi:10.1016/j.physbeh.2013.05.044.
Kiyono K, Hoyano J, Kwak S, Watanabe E, Yamamoto Y: Non-Gaussianity of
low frequency heart rate variability and sympathetic activation: lack of
increases in multiple system atrophy and Parkinson disease. Computataional Physiology and Medicine3:34, 2012.doi:10.3389/fphys.2012.00034.
Pan W, Kwak S, Lu Y, Fang Z, Zhu X, Yamamoto Y: Traditional Chinese medicine improves nocturnal activity with nighttime in Parkinson’s disease. Sleep Medicine 12:307-308，2011.
Pan W, Kwak S, Fang Z, Zhi H, Gu G, Lu Y, Yamamoto Y:Traditional Chinese medicine improves motor and non-motor symptoms in Parkinson’s disease. Parkinson's Disease，2011:789506. doi:10.4061/2011/789506.
Hida A, Kowa H, Iwata A, Tanaka M, Kwak S, Tsuji S: Aceruloplasminemia
in a Japanese woman with a novel mutation of CP gene: Clinical presentations
and analysis of genetic and molecular pathogenesis. Journal of the Neurological Sciences 298: 136-139, 2010.doi:10.1016/j.jns.2010.08.019.
Pan W, Soma R, Kwak S, Yamamoto Y: Improvement of motor functions by noisy
vestibular stimulation in central neuro-degenerative disorders. Jornal of Neurology 255:1657-1661, 2008.doi:10.1007/s00415-008-0950-3.
Ishiura H, Morikawa M, Hamada M, Watanabe T, Kako S, Chiba S, Motokura
T, Hangaishi A, Shibahara J, Akahane M, Goto J, Kwak S, Kurokawa M, Tsuji
S: Lymphomatoid granulomatosis involving central nervous system successfully
treated with rituximab alone. Arch Neurol 65: 662-665, 2008.doi:10.1001/archneur.65.5.662.
Pan W, Ohashi K, Yamamoto Y, Kwak S: Power-law temporal autocorrelation
of activity reflects severity of parkinsonism. Movement Disorders 22:1308 -1313, 2007.doi:10.1002/mds.21527.
Yamamoto Y, Struzik ZR, Soma R, Ohashi K, Kwak S: Noisy vestibular stimulation
improves autonomic and motor responsiveness in central neuro-degenerative
disorders. Annals of Neurology 58: 175-181, 2005.doi:10.1002/ana.20574
Aoki S, Iwata NK, Masutani Y, Yoshida M, Abe O, Ugawa Y, Masumoto T, Mori H, Hayashi N, Kabasawa H, Kwak S, Takahashi S, Tsuji S, Ohtomo K: Quantitative evaluation of the pyramidal tract segmented by diffusion tensor tractography: feasibility study in patients with amyotrophic lateral sclerosis. Radiation Medicine 23: 195-199, 2005.https://www.ncbi.nlm.nih.gov/pubmed/15940067
Sun H, Kawahara Y, Ito K, Kanazawa I, Kwak S: Expression profile of AMPA
receptor subunit mRNA in single adult rat brain and spinal cord neurons
in situ. Neuroscience Research 52:228-234, 2005.doi:10.1016/j.neures.2005.03.008.
Struzik ZR, Hayano J, Sakata S, Kwak S, and Yamamoto Y:1/f scaling in heart
rate requires antagonistic autonomic control. Physical Review E 70: 050901(R)-1-4, 2004.doi:10.1103/PhysRevE.70.050901.
Soma R, Nozaki D, Kwak S, Yamamoto Y: 1/f noise outperforms white noise
in sensitizing baroreflex function in the human brain. Physical Review Letters 91:078101-1-4, 2003.doi:10.1103/PhysRevLett.91.078101.
Yamamoto Y, Hidaka I, Isoo N, Komai A, Soma R, Kwak S: Noise-based compensation
for postural hypotension in primary autonomic failure. Brain Research 945:71-78, 2002.doi:10.1016/S0006-8993(02)02626-4.
Yoshimura M, Yamamoto T, Sone-Isoo N, Imafuku I, Momose T, Shirouzu I,
Kwak S, Kanazawa I: Hemiparkinsonism in a patient with a mesencephalic
tumor. Journal of the Neurological Sciences 197:89-92, 2002.doi:10.1016/S0022-510X(02)00042-4.
Pan W, Yamamoto Y, Kwak S: Objective evaluation of the severity of parkinsonism
using power-law temporal autocorrelation of activity. In: Diagnostics and
Rehabilitation of Parkinson’s Disease, Ed Dushanova J, InTech, Croatia.
ISBN 979-953-307-247-9. pp. 225-238, 2011.
Struzik, Z. R., J. Hayano, S. Sakata, S. Kwak, and Y. Yamamoto. Dual antagonistic
autonomic control necessary for scaling in heart rate. In: Fractals in
Biology and Medicine IV, Losa, G. A., D. Merlini, T. F. Nonnenmacher, and
E. R. Weibel, editors. Birkhauser, Basel Boston Berlin, pp141-151, 2005.
Struzik, Z. R., K. Kiyono, J. Hayano, S. Sakata, S. Kwak, and Y. Yamamoto.
Criticality and universality in healthy human heart rate dynamics. In:
Noise and Fluctuations, Gonzalez, T., J. Mateos, and D. Pardo, editors.
American Institute of Physics , pp. 549-552, 2005.
Yamamoto, Y., R. Soma, K. Kitajo, L. A. Safonov, K. Yamanaka, I. Hidaka,
K. Ohashi, D. Nozaki, Z. R. Struzik, L. M. Ward, and S. Kwak. Functional
roles of noise and fluctuations in the human brain. In: Noise and Fluctuations,
Gonzalez, T., J. Mateos, and D. Pardo, editors. American Institute of Physics,
pp. 535-540, 2005.
Yamamoto, Y., R. Soma, Z. R. Struzik, and S. Kwak. Can electrical vestibular
noise be used for the treatment of brain diseases? In: Unsolved Problems
of Noise and Fluctuations, Reggiani, L., C. Pennetta, V. Akimov, E. Alfinito,
and M. Rosini, editors. American Institute of Physics, pp. 279-286, 2005.
Struzik, Z. R., J. Hayano, S. Sakata, S. Kwak, and Y. Yamamoto. Evidence
for the origins and breakdown of noise in heart rate.Proceedings of SPIE,
5467: 283-289, 2004.
Soma R, Kwak S, Yamamoto Y: Functional stochastic resonance in human baroreflex
induced by 1/f-type noisy galvanic vestibular stimulation. In: Fluctuations
and Noise in Biological, Biophysical, and Biomedical Systems, Eds. Bezrukov
SM, Frauenfelder H, Moss F,Proceedings of SPIE, 5110: 69-76, 2003.
Yamamoto Y, Hidaka I, Nozaki D, Iso-o N, Soma R, Kwak S: Noise-induced
sensitization of human brain, Physica A, 314：53-60, 2002.
Hanajima R, Terao Y, Ugawa Y, Wakabayashi M, Kwak S, Kanazawa I: Magnetoencephalographic
analysis of epilepsia partialis continua in a patient with RSSE. Recent
Advances in Clinical Neurophysiology: Proceedings of the Xth International
Congress of EMG and Clinical Neurophysiology, Eds. Kimura J and Shibasaki
H, Elsevier Science, Amsterdam, pp 867-871, 1996.
Shinozaki H, Ishida M, Gotoh Y, Kwak S: Pharmacological contradictions in neurotoxicity of excitatory amino acids as a cause of ischemic injuries. Maturation Phenomenon in Cerebral Ischemia, Eds Ito U, Kirino T, Kuroiwa T, Klatzo I, Springer-Verlag, Berlin, pp 87-94, 1992.>
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