Rajeev Kumar

Summary

Affiliation: The Canberra Hospital
Country: Australia

Publications

  1. pmc Type 2 diabetes mellitus, cognition and brain in aging: A brief review
    Rajeev Kumar
    Academic Unit of Psychological Medicine, Australian National University Medical School, College of Medicine, Biology and Environment, Canberra Hospital, Canberra, Australia
    Indian J Psychiatry 51:S35-8. 2009
  2. doi request reprint Association of type 2 diabetes with depression, brain atrophy, and reduced fine motor speed in a 60- to 64-year-old community sample
    Rajeev Kumar
    Department of Psychological Medicine, The Canberra Clinical School, Australian National University, Canberra, Australia
    Am J Geriatr Psychiatry 16:989-98. 2008
  3. ncbi request reprint Akathisia and second-generation antipsychotic drugs
    Rajeev Kumar
    Academic Unit of Psychological Medicine, Australian National University, Australia
    Curr Opin Psychiatry 22:293-99. 2009
  4. ncbi request reprint Depression in mild cognitive impairment in a community sample of individuals 60-64 years old
    Rajeev Kumar
    Department of Psychological Medicine, Australian National University Medical School, Canberra, Australia
    Int Psychogeriatr 18:471-80. 2006
  5. ncbi request reprint Clinical and neuroimaging correlates of mild cognitive impairment in a middle-aged community sample: the personality and total health through life 60+ study
    Rajeev Kumar
    Department of Psychological Medicine, Australian National University Medical School, Canberra, Australia
    Dement Geriatr Cogn Disord 21:44-50. 2006
  6. ncbi request reprint Prevalence of mild cognitive impairment in 60- to 64-year-old community-dwelling individuals: The Personality and Total Health through Life 60+ Study
    Rajeev Kumar
    Department of Psychological Medicine, The Canberra Hospital, Canberra, Australia
    Dement Geriatr Cogn Disord 19:67-74. 2005
  7. ncbi request reprint Weekly alcohol consumption, brain atrophy, and white matter hyperintensities in a community-based sample aged 60 to 64 years
    Kaarin J Anstey
    Centre for Mental Health Research, Australian National University, Canberra ACT 0200, Australia
    Psychosom Med 68:778-85. 2006
  8. doi request reprint Risk factors of transition from normal cognition to mild cognitive disorder: the PATH through Life Study
    Nicolas Cherbuin
    Centre for Mental Health Research, Australian National University, Canberra, A C T, Australia
    Dement Geriatr Cogn Disord 28:47-55. 2009
  9. pmc Follow-up of mild cognitive impairment and related disorders over four years in adults in their sixties: the PATH Through Life Study
    Kaarin J Anstey
    Centre for Mental Health Research, Australian National University, Canberra, A C T, Australia
    Dement Geriatr Cogn Disord 26:226-33. 2008
  10. ncbi request reprint Corpus callosum size, reaction time speed and variability in mild cognitive disorders and in a normative sample
    Kaarin J Anstey
    Centre for Mental Health Research, Australian National University, Australian Capital Territory, Australia
    Neuropsychologia 45:1911-20. 2007

Collaborators

Detail Information

Publications25

  1. pmc Type 2 diabetes mellitus, cognition and brain in aging: A brief review
    Rajeev Kumar
    Academic Unit of Psychological Medicine, Australian National University Medical School, College of Medicine, Biology and Environment, Canberra Hospital, Canberra, Australia
    Indian J Psychiatry 51:S35-8. 2009
    ..Using structural neuroimaging, it has been shown that brain atrophy is an important feature in those with type 2 diabetes. Integrative research is needed using behavioral, cognitive, imaging, and genetic platforms...
  2. doi request reprint Association of type 2 diabetes with depression, brain atrophy, and reduced fine motor speed in a 60- to 64-year-old community sample
    Rajeev Kumar
    Department of Psychological Medicine, The Canberra Clinical School, Australian National University, Canberra, Australia
    Am J Geriatr Psychiatry 16:989-98. 2008
    ..The authors hypothesized that subjects with Type 2 diabetes are more likely to be depressed, have more brain atrophy, and poorer cognitive function compared with nondiabetic comparison subjects...
  3. ncbi request reprint Akathisia and second-generation antipsychotic drugs
    Rajeev Kumar
    Academic Unit of Psychological Medicine, Australian National University, Australia
    Curr Opin Psychiatry 22:293-99. 2009
    ..This review examines the recent literature relevant to second-generation antipsychotic (SGA)-induced akathisia...
  4. ncbi request reprint Depression in mild cognitive impairment in a community sample of individuals 60-64 years old
    Rajeev Kumar
    Department of Psychological Medicine, Australian National University Medical School, Canberra, Australia
    Int Psychogeriatr 18:471-80. 2006
    ..The data presented here are from the first wave of the longitudinal Personality and Total Health Through Life 60+ (PATH 60+) Project...
  5. ncbi request reprint Clinical and neuroimaging correlates of mild cognitive impairment in a middle-aged community sample: the personality and total health through life 60+ study
    Rajeev Kumar
    Department of Psychological Medicine, Australian National University Medical School, Canberra, Australia
    Dement Geriatr Cogn Disord 21:44-50. 2006
    ..Structural neuroimaging may not have an added advantage in the detection of MCI in middle-aged community-dwelling subjects. It may be that this age group is too young for such brain changes to be identified...
  6. ncbi request reprint Prevalence of mild cognitive impairment in 60- to 64-year-old community-dwelling individuals: The Personality and Total Health through Life 60+ Study
    Rajeev Kumar
    Department of Psychological Medicine, The Canberra Hospital, Canberra, Australia
    Dement Geriatr Cogn Disord 19:67-74. 2005
    ..The prevalence rate varies up to six-fold according to the diagnostic criteria applied, with limited overlap between diagnoses. There is an urgent need for standardization of the criteria...
  7. ncbi request reprint Weekly alcohol consumption, brain atrophy, and white matter hyperintensities in a community-based sample aged 60 to 64 years
    Kaarin J Anstey
    Centre for Mental Health Research, Australian National University, Canberra ACT 0200, Australia
    Psychosom Med 68:778-85. 2006
    ..The objective of this study was to determine the association between weekly alcohol consumption and brain atrophy in adults aged 60 to 64 years...
  8. doi request reprint Risk factors of transition from normal cognition to mild cognitive disorder: the PATH through Life Study
    Nicolas Cherbuin
    Centre for Mental Health Research, Australian National University, Canberra, A C T, Australia
    Dement Geriatr Cogn Disord 28:47-55. 2009
    ..The aim of this study was to identify physical and mental health and lifestyle predictors of transition from normal cognition to mild cognitive disorder (MCD)...
  9. pmc Follow-up of mild cognitive impairment and related disorders over four years in adults in their sixties: the PATH Through Life Study
    Kaarin J Anstey
    Centre for Mental Health Research, Australian National University, Canberra, A C T, Australia
    Dement Geriatr Cogn Disord 26:226-33. 2008
    ..The study aimed to estimate incidence rates of mild cognitive impairment and related disorders, and conversion to dementia...
  10. ncbi request reprint Corpus callosum size, reaction time speed and variability in mild cognitive disorders and in a normative sample
    Kaarin J Anstey
    Centre for Mental Health Research, Australian National University, Australian Capital Territory, Australia
    Neuropsychologia 45:1911-20. 2007
    ..We propose that biological limits on reserve capacity must occur in mild cognitive disorders that result in stronger brain-behavior relationships being observed...
  11. ncbi request reprint MRI hyperintensities and depressive symptoms in a community sample of individuals 60-64 years old
    Anthony F Jorm
    Centre for Mental Health Research, Australian National University, Canberra 0200, Australia
    Am J Psychiatry 162:699-705. 2005
    ..The present study investigates the association in a younger community sample (age 60-64 years) of depressed subjects and comparison groups for potential mediating and confounding variables...
  12. ncbi request reprint Caudate nucleus volumes in stroke and vascular dementia
    Jeffrey Chee Leong Looi
    Research Centre for the Neurosciences of Ageing, Academic Unit of Psychological Medicine, Australian National University Medical School, Building 4, Level 2, The Canberra Hospital, P O Box 11, Woden Australian Capital Territory 2605, Australia
    Psychiatry Res 174:67-75. 2009
    ....
  13. doi request reprint Shape analysis of the neostriatum in frontotemporal lobar degeneration, Alzheimer's disease, and controls
    Jeffrey Chee Leong Looi
    Research Centre for the Neurosciences of Ageing, Academic Unit of Psychological Medicine, Australian National University Medical School, Canberra Hospital, Canberra, Australia
    Neuroimage 51:970-86. 2010
    ..We measured the neostriatum (caudate nucleus and putamen) volume in FTLD (n=34), in comparison with controls (n=27) and Alzheimer's disease (AD, n=19) subjects...
  14. ncbi request reprint Hormone replacement therapy, brain volumes and white matter in postmenopausal women aged 60-64 years
    Lee Fay Low
    Centre for Mental Health Research, Australian National University, Canberra, Australia
    Neuroreport 17:101-4. 2006
    ..While acknowledging the limitations of a cross-sectional study, the results argue against hormone replacement therapy being protective against brain changes associated with ageing in women in their early 60s...
  15. ncbi request reprint Benign brain tumours and psychiatric morbidity: a 5-years retrospective data analysis
    Ramesh K Gupta
    Mental Health Service, Phillip Health Centre, Woden, Canberra, Austalian Capital Territory, Australia
    Aust N Z J Psychiatry 38:316-9. 2004
    ..To examine the psychiatric comorbidity in benign brain tumours...
  16. ncbi request reprint Volumetrics of the caudate nucleus: reliability and validity of a new manual tracing protocol
    Jeffrey Chee Leong Looi
    Research Centre for the Neurosciences of Ageing, Academic Unit of Psychological Medicine, Australian National University Medical School, The Canberra Hospital, Australian Capital Territory, Australia
    Psychiatry Res 163:279-88. 2008
    ..This method is therefore potentially usable for any image analysis package capable of displaying and measuring outlined voxels from MRI brain scans...
  17. ncbi request reprint Subsyndromal depression in old age: clinical significance and impact in a multi-ethnic community sample of elderly Singaporeans
    Soh Keng Chuan
    Department of Psychological Medicine, National University of Singapore
    Int Psychogeriatr 20:188-200. 2008
    ..This cross-sectional study examined the clinical significance and impact of subsyndromal depression in a sample of elderly people living in the community in Singapore...
  18. pmc Serum urate as a predictor of clinical and radiographic progression in Parkinson disease
    Michael A Schwarzschild
    MassGeneral Institute for Neurodegenerative Disease, Massachusetts General Hospital, Boston, USA
    Arch Neurol 65:716-23. 2008
    ..To determine whether concentration of serum urate, a purine metabolite and potent antioxidant that has been linked to a reduced risk of Parkinson disease (PD), predicts prognosis in PD...
  19. ncbi request reprint Deep brain stimulation
    Drew S Kern
    College of Medicine, University of Vermont, Burlington, Vermont, USA
    Neurologist 13:237-52. 2007
    ..This review primarily focuses on movement disorder applications and efficacy of DBS, but also briefly reviews other promising new and old uses of DBS...
  20. ncbi request reprint Snuff-induced malignancy of the nasal vestibule: a case report
    Suja Sreedharan
    Department of ENT, Pathology and Prosthodontics, Kasturba Medical College, Mangalore, Karnataka, India
    Am J Otolaryngol 28:353-6. 2007
    ..We describe here a case of a 69-year-old woman who developed a nasal vestibular malignancy after 30 years of snuff usage, and this, we believe, is the only reported case of nasal snuff causing cancer in the last 2 centuries...
  21. ncbi request reprint Hepatitis C and psychiatry
    Rajeev Kumar
    Australas Psychiatry 15:163. 2007
  22. ncbi request reprint Correlation between metabolite ratios and ADC values of prostate in men with increased PSA level
    Virendra Kumar
    Department of NMR, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
    Magn Reson Imaging 24:541-8. 2006
    ..Results show positive correlation between MRSI and DWI and their potential in detection of malignancy, thereby improving the diagnosis especially in patients with PSA level of 4-20 ng/ml...
  23. ncbi request reprint Social class and all-cause mortality in an urban population of North India
    Ram B Singh
    Halberg Hospital and Research Institute, Moradabad, India
    Acta Cardiol 60:611-7. 2005
    ..There is a rapid emergence of cardiovascular disease in India with economic development, leading to an increase in mortality due to these diseases. The exact causes of death in India, however, are not known...
  24. ncbi request reprint Homocysteine and the brain in midadult life: evidence for an increased risk of leukoaraiosis in men
    Perminder Sachdev
    School of Psychiatry, University of New South Wales, Sydney, Australia
    Arch Neurol 61:1369-76. 2004
    ..Homocysteine also has a direct neurotoxic effect and has been linked to brain atrophy and an increased risk of Alzheimer disease...
  25. ncbi request reprint A nomogram for single-stage cluster-sample surveys in a community for estimation of a prevalence rate
    Rajeev Kumar
    Division of Biostatistics and Medical Informatics, University College of Medical Sciences, Dilshad Garden, Delhi, India
    Int J Epidemiol 31:463-7. 2002
    ..This would be applicable only to single-stage CRS...