All Stories

  1. Current Update on Clinically Relevant Sleep Issues in Parkinson’s Disease: A Narrative Review

    Article • Journal of Parkinson s Disease, August 2021, IOS Press

    Dr Keisuke Suzuki

  2. Impact of the COVID-19 Pandemic on the Quality of Life of Patients with Parkinson’s Disease and Their Caregivers: A Single-Center Survey in Tochigi Prefecture

    Article • Journal of Parkinson s Disease, August 2021, IOS Press

    Dr Keisuke Suzuki, Dr. Tomoko Komagamine

  3. Central sensitization in migraine is related to restless legs syndrome

    Article • Journal of Neurology, November 2020, Springer Science + Business Media

    Dr Keisuke Suzuki

  4. Hydrocephalus due to marked enlargement of spinal roots in a patient with chronic inflammatory demyelinating polyradiculoneuropathy

    Article • European Journal of Neurology, October 2020, Wiley

    Dr Keisuke Suzuki

  5. Does good sleep reduce early-morning off periods in patients with Parkinson’s disease?

    Article • SLEEP, July 2020, Oxford University Press (OUP)

    Dr Keisuke Suzuki

  6. Parkinson’s Disease and Headache: Is there a Relevant Relationship?

    Article • Headache The Journal of Head and Face Pain, July 2020, Wiley

    Dr Keisuke Suzuki

  7. Plasma prostaglandin D2 synthase levels in sleep and neurological diseases

    Article • Journal of the Neurological Sciences, April 2020, Elsevier

    Dr Keisuke Suzuki

  8. Determinants of Low Body Mass Index in Patients with Parkinson’s Disease: A Multicenter Case-Control Study

    Article • Journal of Parkinson s Disease, January 2020, IOS Press

    Dr Keisuke Suzuki

  9. Involvement of legs and other body parts in patients with restless legs syndrome and its variants

    Article • Journal of the Neurological Sciences, December 2019, Elsevier

    Dr Keisuke Suzuki

  10. Successful treatment of non-HIV progressive multifocal leukoencephalopathy: case report and literature review

    Article • Journal of Neurology, November 2019, Springer Science + Business Media

    Dr Keisuke Suzuki

  11. Sudden onset of sleep caused by hypothalamic infarction: a case report

    Article • BMC Neurology, August 2019, Springer Science + Business Media

    Dr Keisuke Suzuki

  12. Serum insulin‐like growth factor‐1 levels in neurodegenerative diseases

    Article • Acta Neurologica Scandinavica, April 2019, Wiley

    Dr Keisuke Suzuki

  13. Non‐motor symptoms in postural instability/gait difficulty subtype in the early stage of Parkinson's disease

    Article • European Journal of Neurology, February 2019, Wiley

    Dr Keisuke Suzuki

  14. Restless legs syndrome and its variants in acute ischemic stroke

    Article • Acta Neurologica Scandinavica, December 2018, Wiley

    Dr Keisuke Suzuki

  15. Restless legs syndrome, leg motor restlessness and their variants in patients with Parkinson's disease and related disorders

    Article • Journal of the Neurological Sciences, October 2018, Elsevier

    Dr Keisuke Suzuki

  16. Restless legs syndrome is associated with headache-related disabilities in patients with migraine: a prospective 7-year follow-up study

    Article • European Journal of Neurology, September 2018, Wiley

    Dr Keisuke Suzuki

  17. Conjugate eye deviation due to pontine infarction: Report of 2 cases

    Article • eNeurologicalSci, June 2018, Elsevier

    Dr Keisuke Suzuki

  18. Restlessness restricted to the perianal region in a patient with Parkinson's disease

    Article • Parkinsonism & Related Disorders, June 2018, Elsevier

    Dr Keisuke Suzuki

  19. Cerebrospinal fluid orexin-A levels in systemic lupus erythematosus patients presenting with excessive daytime sleepiness

    Article • Lupus, May 2018, SAGE Publications

    Dr Keisuke Suzuki

  20. Authors' reply to the comments of Kataoka et al. regarding “Could istradefylline be a treatment option for postural abnormalities in mid-stage Parkinson's disease?”

    Article • Journal of the Neurological Sciences, May 2018, Elsevier

    Dr Keisuke Suzuki

  21. Uncomfortable and unpleasant sensations in the legs without an urge to move as the initial manifestation of Parkinson’s disease

    Article • Sleep and Biological Rhythms, March 2018, Springer Science + Business Media

    Dr Keisuke Suzuki

  22. Could istradefylline be a treatment option for postural abnormalities in mid-stage Parkinson's disease?

    Article • Journal of the Neurological Sciences, February 2018, Elsevier

    Dr Keisuke Suzuki

  23. Absent Audiovisual Integration Elicited by Peripheral Stimuli in Parkinson’s Disease

    Article • Parkinson s Disease, January 2018, Hindawi Publishing Corporation

    Dr Keisuke Suzuki

  24. Resting and re-emergent tongue tremor in Parkinson’s disease

    Article • BMJ Case Reports, November 2017, BMJ

    Dr Keisuke Suzuki

  25. Characterizing restless legs syndrome and leg motor restlessness in patients with Parkinson's disease: A multicenter case-controlled study

    Article • Parkinsonism & Related Disorders, November 2017, Elsevier

    Dr Keisuke Suzuki

  26. The prevalence, course and clinical correlates of migraine in Parkinson’s disease: A multicentre case-controlled study

    Article • Cephalalgia, October 2017, SAGE Publications

    Dr Keisuke Suzuki

  27. Istradefylline improves daytime sleepiness in patients with Parkinson's disease: An open-label, 3-month study

    Article • Journal of the Neurological Sciences, September 2017, Elsevier

    Dr Keisuke Suzuki

  28. “Restless face” as a variant of restless legs syndrome

    Article • Parkinsonism & Related Disorders, August 2017, Elsevier

    Dr Keisuke Suzuki

  29. Usefulness of Cardiac MIBG Scintigraphy, Olfactory Testing and Substantia Nigra Hyperechogenicity as Additional Diagnostic Markers for Distinguishing between Parkinson’s Disease and Atypical Parkinsonian Syndromes

    Article • PLoS ONE, November 2016, PLOS

    Dr Keisuke Suzuki

  30. Serum uric acid levels in Parkinson's disease and related disorders

    Article • Brain and Behavior, October 2016, Wiley

    Dr Keisuke Suzuki

  31. Bilateral hippocampal hyperintensities on diffusion-weighted images in transient global amnesia

    Article • Neurology and Clinical Neuroscience, July 2016, Wiley

    Dr Keisuke Suzuki

  32. Isolated pontine involvement of posterior reversible encephalopathy syndrome with concomitant ischemic cerebral infarction

    Article • Neurology and Clinical Neuroscience, June 2015, Wiley

    Dr Keisuke Suzuki

  33. Insulinoma Masquerading as Rapid Eye Movement Sleep Behavior Disorder

    Article • Medicine, June 2015, Wolters Kluwer Health

    Dr Keisuke Suzuki

  34. Parkinson’s Disease and Sleep/Wake Disturbances

    Article • Current Neurology and Neuroscience Reports, February 2015, Springer Science + Business Media

    Dr Keisuke Suzuki

  35. Brain magnetic resonance image changes following acute ethylene glycol poisoning

    Article • Neurology India, January 2015, Medknow

    Dr Keisuke Suzuki

  36. Evaluation of cutoff scores for the Parkinson's disease sleep scale-2

    Article • Acta Neurologica Scandinavica, November 2014, Wiley

    Dr Keisuke Suzuki

  37. Ischemic Stroke as the Initial Manifestation of Neurosyphilis in a Young Adult Patient Positive for Human Immunodeficiency Virus

    Article • July 2014, SMC Media

    Dr Keisuke Suzuki

  38. Authors' reply to the comments of Picillo et al. regarding “Clinical correlates of serum insulin-like growth factor-1 in patients with Parkinson's disease, multiple system atrophy and progressive supranuclear palsy”

    Article • Parkinsonism & Related Disorders, June 2014, Elsevier

    Dr Keisuke Suzuki

  39. Disruptive nocturnal behavior due to insulinoma revealed by continuous glucose monitoring

    Article • European Journal of Neurology, April 2014, Wiley

    Dr Keisuke Suzuki

  40. Clinical correlates of serum insulin-like growth factor-1 in patients with Parkinson's disease, multiple system atrophy and progressive supranuclear palsy

    Article • Parkinsonism & Related Disorders, February 2014, Elsevier

    Dr Keisuke Suzuki

  41. Hemiballism-Hemichorea Following Subthalamic Nucleus Hemorrhage

    Article • SOJ Neurology, January 2014, Symbiosis Group

    Dr Keisuke Suzuki

  42. Headache and sleep disorders

    Article • Rinsho Shinkeigaku, January 2014, Societas Neurologica Japonica

    Dr Keisuke Suzuki

  43. Relationship between Fatty Liver Disease and Intracranial Main Artery Stenosis

    Article • Internal Medicine, January 2014, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  44. 睡眠と自律神経機能：パーキンソン病関連疾患の睡眠関連呼吸障害

    Article • Rinsho Shinkeigaku, January 2014, Societas Neurologica Japonica

    Dr Keisuke Suzuki

  45. Laryngo-pharyngeal findings and sleep-related breathing disorders in patients with multiple system atrophy

    Article • Autonomic Neuroscience, December 2013, Elsevier

    Dr Keisuke Suzuki

  46. Darkening of white hair following levodopa therapy in a patient with Parkinson's disease

    Article • Movement Disorders, October 2013, Wiley

    Dr Keisuke Suzuki

  47. Rapid eye movement sleep behavior disorder in patients with Parkinson's disease: Using rapid eye movement sleep behavior disorder screening questionnaire

    Article • Journal of the Neurological Sciences, October 2013, Elsevier

    Dr Keisuke Suzuki

  48. Does pramipexole treatment improve headache in patients with concomitant migraine and restless legs syndrome?

    Article • Journal of the Neurological Sciences, October 2013, Elsevier

    Dr Keisuke Suzuki

  49. Clinical correlates of serum insulin-like growth factor 1 in patients with Parkinson's disease, multiple system atrophy and progressive supranuclear palsy

    Article • Journal of the Neurological Sciences, October 2013, Elsevier

    Dr Keisuke Suzuki

  50. A semi-quantified evaluation of substantia nigra hyperechogenicity in Parkinson's disease and Parkinsonian syndrome

    Article • Journal of the Neurological Sciences, October 2013, Elsevier

    Dr Keisuke Suzuki

  51. Augurin stimulates food intake in male Wistar rats

    Article • March 2013

    Dr Keisuke Suzuki

  52. Dream-enacting behaviour is associated with impaired sleep and severe headache-related disability in migraine patients

    Article • Cephalalgia, February 2013, SAGE Publications

    Dr Keisuke Suzuki

  53. Probable rapid eye movement sleep behavior disorder, nocturnal disturbances and quality of life in patients with Parkinson’s disease: a case-controlled study using the rapid eye movement sleep behavior disorder screening questionnaire

    Article • BMC Neurology, February 2013, Springer Science + Business Media

    Dr Keisuke Suzuki

  54. The Pathophysiology and Clinical Relevance of Rapid Eye Movement Sleep Behavior Disorder

    Article • Internal Medicine, January 2013, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  55. Ischemic Stroke Sparing the Motor Cortex

    Article • Internal Medicine, January 2013, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  56. Cerebral infarction associated with diabetic ketoacidosis in an elderly patient

    Article • Neurology and Clinical Neuroscience, January 2013, Wiley

    Dr Keisuke Suzuki

  57. Snoring is Associated with an Impaired Motor Function, Disease Severity and the Quality of Life but not with Excessive Daytime Sleepiness in Patients with Parkinson's Disease

    Article • Internal Medicine, January 2013, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  58. Hypothermia, Hypotension, Hypersomnia, and Obesity Associated With Hypothalamic Lesions in a Patient Positive for the Anti–aquaporin 4 Antibody

    Article • Archives of Neurology, October 2012, American Medical Association (AMA)

    Dr Keisuke Suzuki, Dr. Tomoko Komagamine

  59. Nocturnal disturbances and restlessness in Parkinson's disease: Using the Japanese version of the Parkinson's disease sleep scale-2

    Article • Journal of the Neurological Sciences, July 2012, Elsevier

    Dr Keisuke Suzuki

  60. Computer mouse-related dystonia: a novel presentation of task-specific dystonia

    Article • Journal of Neurology, May 2012, Springer Science + Business Media

    Dr Keisuke Suzuki

  61. Downgaze-Limited Diplopia Caused by Midbrain Infarction

    Article • Internal Medicine, January 2012, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  62. A 56-year-old woman with adult-onset ophthalmoplegic migraine presenting with recurrent bilateral abducens nerve palsy

    Article • Rinsho Shinkeigaku, January 2012, Societas Neurologica Japonica

    Dr Keisuke Suzuki

  63. 1.057 NOCTURNAL DISTURBANCES IN PARKINSON'S DISEASE: A VALIDATION STUDY OF PARKINSON'S DISEASE SLEEP SCALE-2 JAPANESE VERSION

    Article • Parkinsonism & Related Disorders, January 2012, Elsevier

    Dr Keisuke Suzuki

  64. 病初期に声帯外転麻痺，floppy arytenoidを呈した多系統萎縮症の肥満女性例

    Article • Rinsho Shinkeigaku, January 2012, Societas Neurologica Japonica

    Dr Keisuke Suzuki

  65. Obesity and Appetite Control

    Article • Experimental Diabetes Research, January 2012, Hindawi Publishing Corporation

    Dr Keisuke Suzuki

  66. Cardioembolic stroke due to isolated left ventricular non-compaction

    Article • Neurological Sciences, December 2011, Springer Science + Business Media

    Dr Keisuke Suzuki

  67. A Role for Metalloendopeptidases in the Breakdown of the Gut Hormone, PYY3–36

    Article • Endocrinology, December 2011, Endocrine Society

    Dr Keisuke Suzuki

  68. Involvement of the capsular genu in reward-related feeding

    Article • Journal of Neurology, November 2011, Springer Science + Business Media

    Dr Keisuke Suzuki

  69. Evaluation of contributing factors to restless legs syndrome in migraine patients

    Article • Journal of Neurology, May 2011, Springer Science + Business Media

    Dr Keisuke Suzuki

  70. Restless legs syndrome (RLS)

    Article • May 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Keisuke Suzuki

  71. Case report: Recurrent parkinsonism-hyperpyrexia syndrome following discontinuation of subthalamic deep brain stimulation

    Article • Movement Disorders, March 2011, Wiley

    Dr Keisuke Suzuki

  72. Oseltamivir-induced dyskinesia in Parkinson’s disease

    Article • Parkinsonism & Related Disorders, February 2011, Elsevier

    Dr Keisuke Suzuki

  73. Diffusion-weighted MRI for Differentiating Creutzfeldt-Jacob Disease Mimics

    Article • Internal Medicine, January 2011, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  74. Sleep Disturbances Associated with Parkinson's Disease

    Article • Parkinson s Disease, January 2011, Hindawi Publishing Corporation

    Dr Keisuke Suzuki

  75. Isolated Hypoglossal Nerve Palsy Caused by Neurovascular Compression

    Article • Internal Medicine, January 2011, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  76. Pure Sensory Stroke due to Pontine Tegmentum Infarction

    Article • Internal Medicine, January 2011, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  77. Influence of Barometric Pressure in Patients with Migraine Headache

    Article • Internal Medicine, January 2011, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  78. Lymphocytic Hypophysitis Accompanied by Aseptic Meningitis Mimics Subacute Meningoencephalitis

    Article • Internal Medicine, January 2011, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  79. The Gut Hormones in Appetite Regulation

    Article • Journal of Obesity, January 2011, Hindawi Publishing Corporation

    Dr Keisuke Suzuki

  80. Interoceptive sensory trick for runner's dystonia

    Article • Movement Disorders, December 2010, Wiley

    Dr Keisuke Suzuki

  81. Augurin stimulates the hypothalamo-pituitary-adrenal axis via the release of corticotrophin-releasing factor in rats

    Article • British Journal of Pharmacology, March 2010, Wiley

    Dr Keisuke Suzuki

  82. Monoparesis of the Leg Caused by Parasagittal Meningioma

    Article • Internal Medicine, January 2010, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  83. Reversible Cognitive Impairment in Hypertensive Encephalopathy

    Article • Internal Medicine, January 2010, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  84. The role of gut hormones and the hypothalamus in appetite regulation

    Article • Endocrine Journal, January 2010, Japan Endocrine Society

    Dr Keisuke Suzuki

  85. Pseudofourth Nerve Palsy as Initial and Sole Presentation in Ocular Myasthenia

    Article • Southern Medical Journal, June 2009, Southern Medical Association

    Dr Keisuke Suzuki

  86. Transient Automatic Writing Behavior following a Left Inferior Capsular Genu Infarction

    Article • Case Reports in Neurology, May 2009, Karger Publishers

    Dr Keisuke Suzuki

  87. Comparison of severity of obstructive sleep apnea and degree of accumulation of cardiac 123I-MIBG radioactivity as a diagnostic marker for idiopathic REM sleep behavior disorder

    Article • Sleep Medicine, May 2009, Elsevier

    Dr Keisuke Suzuki

  88. The core body temperature rhythm is altered in progressive supranuclear palsy

    Article • Clinical Autonomic Research, February 2009, Springer Science + Business Media

    Dr Keisuke Suzuki

  89. Odor identification test as an indicator of idiopathic REM sleep behavior disorder

    Article • Movement Disorders, January 2009, Wiley

    Dr Keisuke Suzuki

  90. Brain Magnetic Resonance Imaging in Chronic Trichloroethylene and Toluene Exposure

    Article • Internal Medicine, January 2009, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  91. Correlation between depressive symptoms and nocturnal disturbances in Japanese patients with Parkinson's disease

    Article • Parkinsonism & Related Disorders, January 2009, Elsevier

    Dr Keisuke Suzuki

  92. Excessive daytime sleepiness and sleep episodes in Japanese patients with Parkinson's disease

    Article • Journal of the Neurological Sciences, August 2008, Elsevier

    Dr Keisuke Suzuki

  93. Daytime sleepiness in Parkinson's disease patient worsened by changing medication between same types of dopamine agonists

    Article • Sleep and Biological Rhythms, July 2008, Springer Science + Business Media

    Dr Keisuke Suzuki

  94. Extensive Callosal Infarction Showing Difficulty in Knitting as an Initial Symptom

    Article • Internal Medicine, January 2008, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  95. Magnetic Resonance Images in Rhombencephalitis Due to Listeria monocytogenes Mimicking Wernicke Encephalopathy

    Article • Internal Medicine, January 2008, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  96. Nocturnal Hypersalivation Caused by Distigmine Bromide in a Patient with Multiple System Atrophy

    Article • Internal Medicine, January 2008, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  97. Dilated Fourth Ventricle on Brain Computed Tomography Scan in the Diagnosis of Chiari I Malformation with Syringomyelia

    Article • Internal Medicine, January 2008, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  98. Deep body temperature during the acute stage of cerebral infarction may predict the outcome of the chronic stage

    Article • Autonomic Neuroscience, December 2007, Elsevier

    Dr Keisuke Suzuki

  99. The biological rhythm in acute cerebral infarction is associated with sleep disorder at the chronic stage

    Article • Autonomic Neuroscience, September 2007, Elsevier

    Dr Keisuke Suzuki

  100. Insulinoma with Early-Morning Abnormal Behavior

    Article • Internal Medicine, January 2007, Japanese Society of Internal Medicine

    Dr Keisuke Suzuki

  101. Circadian Variation of Core Body Temperature in Parkinson Disease Patients with Depression: A Potential Biological Marker for Depression in Parkinson Disease

    Article • Neuropsychobiology, January 2007, Karger Publishers

    Dr Keisuke Suzuki

  102. Characteristics of sleep disturbances in Japanese patients with Parkinson's disease. A study using Parkinson's disease sleep scale

    Article • Movement Disorders, January 2007, Wiley

    Dr Keisuke Suzuki

  103. Reduced cardiac 123I-MIBG scintigraphy in idiopathic REM sleep behavior disorder

    Article • Neurology, December 2006, Wolters Kluwer Health

    Dr Keisuke Suzuki