Manabu Ikeda

Summary

Affiliation: Ehime University
Country: Japan

Publications

  1. ncbi request reprint Amnestic people with Alzheimer's disease who remembered the Kobe earthquake
    M Ikeda
    Hyogo Institute for Aging Brain and Cognitive Disorders
    Br J Psychiatry 172:425-8. 1998
  2. ncbi request reprint A horse of a different colour: do patients with semantic dementia recognise different versions of the same object as the same?
    M Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Shitsukawa, Toon City, Ehime 791 0295, Japan
    Neuropsychologia 44:566-75. 2006
  3. ncbi request reprint Efficacy of fluvoxamine as a treatment for behavioral symptoms in frontotemporal lobar degeneration patients
    Manabu Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    Dement Geriatr Cogn Disord 17:117-21. 2004
  4. pmc Dementia associated mental and behavioural disturbances in elderly people in the community: findings from the first Nakayama study
    M Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    J Neurol Neurosurg Psychiatry 75:146-8. 2004
  5. ncbi request reprint Epidemiology of frontotemporal lobar degeneration
    Manabu Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    Dement Geriatr Cogn Disord 17:265-8. 2004
  6. ncbi request reprint Delusions of Japanese patients with Alzheimer's disease
    Manabu Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    Int J Geriatr Psychiatry 18:527-32. 2003
  7. ncbi request reprint Increased prevalence of vascular dementia in Japan: a community-based epidemiological study
    M Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Japan
    Neurology 57:839-44. 2001
  8. ncbi request reprint Interrater reliability of the short-memory questionnaire in a variety of health professional representatives
    N Maki
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    Int J Geriatr Psychiatry 15:373-5. 2000
  9. ncbi request reprint Caregiver burden associated with behavioral and psychological symptoms of dementia in elderly people in the local community
    Naomi Matsumoto
    Department of Neuropsychiatry, Neuroscience, Ehime University Graduate School of Medicine, Ehime, Japan
    Dement Geriatr Cogn Disord 23:219-24. 2007
  10. doi request reprint Transition of distinctive symptoms of semantic dementia during longitudinal clinical observation
    Tetsuo Kashibayashi
    Department of Neuropsychiatry, Ehime University Graduate School of Medicine, Toon, Japan
    Dement Geriatr Cogn Disord 29:224-32. 2010

Collaborators

Detail Information

Publications47

  1. ncbi request reprint Amnestic people with Alzheimer's disease who remembered the Kobe earthquake
    M Ikeda
    Hyogo Institute for Aging Brain and Cognitive Disorders
    Br J Psychiatry 172:425-8. 1998
    ..To investigate the effects of emotional involvement on memory retention in individuals with Alzheimer's disease we studied peoples' memories of distressing experiences during a devastating earthquake...
  2. ncbi request reprint A horse of a different colour: do patients with semantic dementia recognise different versions of the same object as the same?
    M Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Shitsukawa, Toon City, Ehime 791 0295, Japan
    Neuropsychologia 44:566-75. 2006
    ..These results are interpreted in terms of a hypothesis that successful classification of an object token as an object type is not a pre-semantic ability but rather results from interaction of perceptual and conceptual processing...
  3. ncbi request reprint Efficacy of fluvoxamine as a treatment for behavioral symptoms in frontotemporal lobar degeneration patients
    Manabu Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    Dement Geriatr Cogn Disord 17:117-21. 2004
    ..The behavioral symptoms, especially stereotyped behaviors of FTLD, significantly improved after treatment. Randomized, placebo- and other SSRI-controlled trials may improve available treatments...
  4. pmc Dementia associated mental and behavioural disturbances in elderly people in the community: findings from the first Nakayama study
    M Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    J Neurol Neurosurg Psychiatry 75:146-8. 2004
    ..To determine the prevalence of mental and behavioural disturbances associated with dementia in elderly people living in the Japanese community of Nakayama...
  5. ncbi request reprint Epidemiology of frontotemporal lobar degeneration
    Manabu Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    Dement Geriatr Cogn Disord 17:265-8. 2004
    ..Regarding the subtypes of FTLD, in Japan, compared with the data from the UK, FTD is less common, SD may be more common and PA is equally common. The reason for this discrepancy is supposed to be mainly based on the role of heredity...
  6. ncbi request reprint Delusions of Japanese patients with Alzheimer's disease
    Manabu Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    Int J Geriatr Psychiatry 18:527-32. 2003
    ..Delusions constitute one of the most prominent psychiatric complications in Alzheimer's disease (AD). However, there is little consensus of the prevalence and associated factors for delusions in AD...
  7. ncbi request reprint Increased prevalence of vascular dementia in Japan: a community-based epidemiological study
    M Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine, Japan
    Neurology 57:839-44. 2001
    ..To determine the type-specific prevalence of dementia in community-dwelling elderly from the Japanese community of Nakayama, all patients with dementing illness underwent a CT scan...
  8. ncbi request reprint Interrater reliability of the short-memory questionnaire in a variety of health professional representatives
    N Maki
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    Int J Geriatr Psychiatry 15:373-5. 2000
    ..Therefore, it is a very useful test for everyday medical consultations and for clinical research...
  9. ncbi request reprint Caregiver burden associated with behavioral and psychological symptoms of dementia in elderly people in the local community
    Naomi Matsumoto
    Department of Neuropsychiatry, Neuroscience, Ehime University Graduate School of Medicine, Ehime, Japan
    Dement Geriatr Cogn Disord 23:219-24. 2007
    ..Despite many studies about the association between caregiver burden and behavioral and psychological symptoms of dementia (BPSD), there have been no population-based studies to evaluate caregiver burden associated with each BPSD...
  10. doi request reprint Transition of distinctive symptoms of semantic dementia during longitudinal clinical observation
    Tetsuo Kashibayashi
    Department of Neuropsychiatry, Ehime University Graduate School of Medicine, Toon, Japan
    Dement Geriatr Cogn Disord 29:224-32. 2010
    ..The aim of this study is to examine the clinical symptoms in a number of semantic dementia (SD) patients and to reveal the longitudinal progression and clinical course of these distinctive symptoms of SD...
  11. ncbi request reprint Frequency and clinical characteristics of early-onset dementia in consecutive patients in a memory clinic
    Shunichiro Shinagawa
    Department of Neuropsychiatry, Neuroscience, Ehime University, Graduate School of Medicine, Ehime, Japan
    Dement Geriatr Cogn Disord 24:42-7. 2007
    ..To investigate the frequency, rate of causes of dementia, and clinical characteristics of early-onset dementia in consecutive patients of a memory clinic...
  12. ncbi request reprint Comparison of behavioral and psychological symptoms in early-onset and late-onset Alzheimer's disease
    Yasutaka Toyota
    Department of Neuropsychiatry, Neuroscience, Ehime University Graduate School of Medicine, Ehime, Japan
    Int J Geriatr Psychiatry 22:896-901. 2007
    ..However, there have been very few reports about the differences in behavioral and psychological symptoms between these two groups...
  13. doi request reprint Clinical profiles of late-onset semantic dementia, compared with early-onset semantic dementia and late-onset Alzheimer's disease
    Hideaki Shimizu
    Department of Neuropsychiatry, Neuroscience, Ehime University Graduate School of Medicine, Shitsukawa, Japan
    Psychogeriatrics 11:46-53. 2011
    ....
  14. ncbi request reprint The Stereotypy Rating Inventory for frontotemporal lobar degeneration
    Kazue Shigenobu
    Department of Neuropsychiatry, Ehime University School of Medicine, Shigenobu cho, Onsen gun, 791 0295 Ehime, Japan
    Psychiatry Res 110:175-87. 2002
    ..The SRI appears to be a useful instrument for detecting stereotypic behaviors and monitoring of therapies in FTLD patients...
  15. doi request reprint Risk of progression from mild memory impairment to clinically diagnosable Alzheimer's disease in a Japanese community (from the Nakayama Study)
    Naomi Sonobe
    Department of Neuropsychiatry, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan
    Int Psychogeriatr 23:772-9. 2011
    ....
  16. doi request reprint Two cases of frontotemporal dementia with predominant temporal lobe atrophy
    Hideaki Shimizu
    Department of Neuropsychiatry, Neuroscience, Ehime University Graduate School of Medicine, Toon City, Ehime, Japan
    Psychogeriatrics 9:204-7. 2009
    ..We suggest that clinical symptoms are the most important cues for an accurate clinical diagnosis and there is no exclusive relationship between the syndrome and atrophy of the temporal lobes...
  17. ncbi request reprint Cognitive function and psychiatric symptoms in early- and late-onset frontotemporal dementia
    Shunichiro Shinagawa
    Department of Neuropsychiatry, Neruoscience, Ehime University Graduate School of Medicine, Ehime, Japan
    Dement Geriatr Cogn Disord 25:439-44. 2008
    ..The aim of this study was to compare cognitive function and psychiatric symptoms in patients with early- and late-onset FTD...
  18. ncbi request reprint Initial symptoms in frontotemporal dementia and semantic dementia compared with Alzheimer's disease
    Shunichiro Shinagawa
    Department of Neuropsychiatry, Ehime University School of Medicine, Ehime, Japan
    Dement Geriatr Cogn Disord 21:74-80. 2006
    ....
  19. ncbi request reprint [Validity and reliability of the Japanese version of the Neuropsychiatric Inventory Caregiver Distress Scale (NPI D) and the Neuropsychiatric Inventory Brief Questionnaire Form (NPI-Q)]
    Naomi Matsumoto
    Department of Neuropsychiatry, Neuroscience, Ehime University Graduate School of Medicine, Shitsukawa, Toon shi, Ehime 791 0295, Japan
    No To Shinkei 58:785-90. 2006
    ..We translated the NPI-Caregiver Distress Scale part of NPI (NPI-D) and NPI-Brief Questionnaire Form (NPI-Q) into Japanese and examined their validity and reliability...
  20. ncbi request reprint Reducing the burden of caring for Alzheimer's disease through the amelioration of "delusions of theft" by drug therapy
    Kazue Shigenobu
    Department of Neuropsychiatry, Ehime University School of Medicine, Shigenobu chou, Onsen gun, Ehime, Japan 791 0295
    Int J Geriatr Psychiatry 17:211-7. 2002
    ..Delusions of theft (delusions involving the theft of possessions) are one of the most frequent neuropsychiatric manifestations of Alzheimer's disease (AD)...
  21. doi request reprint Efficacy of increasing donepezil in mild to moderate Alzheimer's disease patients who show a diminished response to 5 mg donepezil: a preliminary study
    Yusuke Yatabe
    Department of Neuropsychiatry, Faculty of Medical and Pharmaceutical Sciences, Kumamoto University, 1 1 1 Honjo, Chuou ku, Kumamoto, Japan
    Psychogeriatrics 13:88-93. 2013
    ..The efficacy and safety of increasing the dose of donepezil to 10 mg daily were assessed in an open-label study of patients with mild to moderate Alzheimer's disease who were showing a diminished response to 5 mg daily...
  22. ncbi request reprint A longitudinal study regarding conversion from mild memory impairment to dementia in a Japanese community
    Tomohisa Ishikawa
    Department of Neuropsychiatry, Ehime University School of Medicine, Japan
    Int J Geriatr Psychiatry 21:134-9. 2006
    ..To estimate the rate that subjects with Mild Memory Impairment /Not Dementia (MMI/ND) shifted to dementia in a population-based cohort and to establish simple diagnostic methods for identification of high-risk persons for dementia...
  23. ncbi request reprint Interventional studies with the aim of reducing the burden of care through drug therapy of BPSD
    Manabu Ikeda
    Department of Neuropsychiatry, Ehime University School ofMedicine, Ehime, Japan
    Acta Neurol Taiwan 15:65-6. 2006
  24. ncbi request reprint Regional cerebral blood flow change in a case of Alzheimer's disease with musical hallucinations
    Takaaki Mori
    Department of Neuropsychiatry, Ehime University School of Medicine, Toon City, Ehime 791 0295, Japan
    Eur Arch Psychiatry Clin Neurosci 256:236-9. 2006
    ..In comparison with controls, the patient had increased rCBF in left temporal regions and left angular gyrus. This profile could be relevant to the neuroanatomical basis of musical hallucinations...
  25. ncbi request reprint [Dementia of Alzheimer type and frontotemporal dementia]
    Teruhisa Matsumoto
    Department of Neuropsychiatry, Ehime University School of Medicine
    Nihon Rinsho 62:147-53. 2004
  26. doi request reprint Long-term safety and efficacy of donepezil in patients with dementia with Lewy bodies: results from a 52-week, open-label, multicenter extension study
    Manabu Ikeda
    Department of Neuropsychiatry, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
    Dement Geriatr Cogn Disord 36:229-41. 2013
    ..To investigate the safety and efficacy of long-term administration (52 weeks) of donepezil in patients with dementia with Lewy bodies (DLB)...
  27. doi request reprint The usefulness of monitoring sleep talking for the diagnosis of Dementia with Lewy bodies
    Kazuki Honda
    Department of Neuropsychiatry, Graduate School of Medical Science, Kumamoto University, Kumamoto, Japan
    Int Psychogeriatr 25:851-8. 2013
    ..It is frequently difficult to differentiate DLB from Alzheimer's disease (AD) and other types of dementia. This study examined the usefulness of monitoring sleep talking for the diagnosis of DLB...
  28. ncbi request reprint [Pick complex]
    Yasutaka Toyota
    Department of Neuropsychiatry, Ehime University School of Medicine
    Nihon Rinsho 62:175-8. 2004
  29. ncbi request reprint [The prevalence of mild cognitive impairment (MCI) among the community-dwelling elderly: findings from the 2nd Nakayama study]
    Manabu Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine
    Seishin Shinkeigaku Zasshi 105:381-6. 2003
    ..However, research on the prevalence of MCI has produced inconsistent data. The operational consensus criteria of MCI should be established for future community-based longitudinal study...
  30. ncbi request reprint [A case of motor neuron disease with progressive aphasia and dementia]
    Takayuki Hyodo
    Department of Neuropsychiatry, Ehime University School of Medicine, Shigenobu cho, Onsen gun, Ehime 791 0295, Japan
    No To Shinkei 54:713-8. 2002
    ..Her subsequent decline was rapid. It might be likely that aphasia is much more common in dementia with bulbar MND than is currently recognized because bulbar palsy might mask the language disorder...
  31. ncbi request reprint Heterogeneity of cerebral blood flow in frontotemporal lobar degeneration and Alzheimer's disease
    Michinobu Nagao
    Department of Radiology, Matsuyama Medical Center for Cancer and Cardiovascular Disease, Matsuyama City, Ehime, Japan
    Eur J Nucl Med Mol Imaging 31:162-8. 2004
    ..7% and a specificity of 93.8%. Anterior FD and the ratio of anterior to posterior FD may be useful in distinguishing FTLD from AD...
  32. ncbi request reprint [New therapeutic strategies for behavioral and psychological symptoms of dementia]
    Manabu Ikeda
    Department of Neuropsychiatry, Ehime University School of Medicine
    Rinsho Shinkeigaku 45:861-3. 2005
    ..This reduction is critical for the continuation of satisfactory at-home care and might contribute to the health economics...
  33. ncbi request reprint [Dementia and driving: present status of drivers with dementia and response of their family's care in Japan]
    Naoto Kamimura
    Department of Neuropsychiatry, Kochi Medical School, 185 1 Kohasu, Oko cho, Nankoku Shi, Kochi 783 8505, Japan
    No To Shinkei 57:409-14. 2005
    ..Our study suggests that several important medical and social factors should be considered for the management of drivers with dementia. A consensus medical guideline for demented drivers has to be established...
  34. ncbi request reprint Is sense of coherence helpful in coping with caregiver burden for dementia?
    Masateru Matsushita
    Department of Neuropsychiatry, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
    Psychogeriatrics 14:87-92. 2014
    ..In the present study, we examined the association between caregiver burden and SOC among caregivers to persons with dementia...
  35. ncbi request reprint [Care for the patients with frontotemporal lobar degeneration]
    Kazue Shigenobu
    Department of Neuropsychiatry, Asakayama General Hospital, 3 3 16 Imaike chou, Sakai ku, Sakai shi, Osaka 590 0013, Japan
    Brain Nerve 61:1337-42. 2009
    ....
  36. ncbi request reprint Frontotemporal lobar degeneration with ubiquitin pathology: an autopsy case presenting with semantic dementia and upper motor neuron signs with a clinical course of 19 years
    Osamu Yokota
    Department of Neuropathology, Tokyo Institute of Psychiatry, 2 1 8 Kamikitazawa, Setagayaku, Tokyo, 156 8585, Japan
    Acta Neuropathol 112:739-49. 2006
    ..After reviewing previous cases of FTLD-MND with a clinical course of more than 10 years, we also noticed that (3) FTLD-MND cases with a long disease duration often show upper motor neuron-predominant involvement...
  37. ncbi request reprint A structured, open trial of risperidone therapy for delusions of theft in Alzheimer disease
    Kazue Shigenobu
    Am J Geriatr Psychiatry 11:256-7. 2003
  38. ncbi request reprint Surface dyslexia in a Japanese patient with semantic dementia: evidence for similarity-based orthography-to-phonology translation
    Takao Fushimi
    Language, Cognition, Brain Science Research Group, Tokyo Metropolitan Institute of Gerontology, 35 2 Sakae cho, Itabashi ku, Tokyo 173 0015, Japan
    Neuropsychologia 41:1644-58. 2003
    ..Whichever of these interpretations is preferred, this study offers the most detailed information yet available on the characteristics of surface dyslexia in Japanese...
  39. ncbi request reprint Heterogeneity of posterior limbic perfusion in very early Alzheimer's disease
    Michinobu Nagao
    Department of Radiology, Ehime University Medical School, Japan
    Neurosci Res 55:285-91. 2006
    ..This study was designed to quantify the heterogeneity of cerebral perfusion on SPECT images in elderly controls and Alzheimer's disease (AD) patients in mild stage using a three-dimensional fractal analysis (3D-FA)...
  40. ncbi request reprint Relation between phenotype of tumor cells and clinicopathology in bovine leukosis
    Shan Ai Yin
    United Graduate School of Veterinary Sciences, Gifu University, Japan
    J Vet Med Sci 65:599-606. 2003
    ..We would like to propose a new classification of bovine leukosis as EBL, calf type B-cell lymphoma, juvenile T-cell lymphoma and skin type T-cell lymphoma...
  41. ncbi request reprint [Epidemiology of mild cognitive impairment (MCI) among the community-dwelling elderly--findings from the Nakayama Study]
    Manabu Ikeda
    Nihon Ronen Igakkai Zasshi 41:186-8. 2004
  42. ncbi request reprint Reducing the burden of care in dementia through the amelioration of BPSD by drug therapy
    Manabu Ikeda
    Expert Rev Neurother 4:921-2. 2004
  43. ncbi request reprint [Drug therapy of dementia: from the viewpoint of psychiatry]
    Manabu Ikeda
    Nihon Naika Gakkai Zasshi 94:1529-35. 2005
  44. ncbi request reprint Abnormal development of nephrons in claudin-16-defective Japanese black cattle
    Kosuke Okada
    Department of Veterinary Pathology, Faculty of Agriculture, Iwate University, 3 18 8 Ueda, Morioka Iwate 020 8550, Japan
    J Vet Med Sci 67:171-8. 2005
    ....
  45. ncbi request reprint [Automobile driving and protection of the rights of aged patients with dementia]
    Manabu Ikeda
    Seishin Shinkeigaku Zasshi 107:1320-1. 2005
  46. ncbi request reprint [Consensus on demented patients giving up automobile driving and the role of physicians]
    Manabu Ikeda
    Seishin Shinkeigaku Zasshi 107:1348-52. 2005
  47. ncbi request reprint Do family caregivers perceive more difficulty when they look after patients with early onset dementia compared to those with late onset dementia?
    Asuna Arai
    Department of Gerontological Policy, National Institute for Longevity Sciences NILS, National Center for Geriatrics and Gerontology NCGG, Aichi, Japan
    Int J Geriatr Psychiatry 22:1255-61. 2007
    ..To compare family caregiving situations for patients with early onset dementia (EOD) and late onset dementia (LOD), and to identify the specific problems experienced by relatives caring for EOD patients...