R Portin

Summary

Affiliation: University of Turku
Country: Finland

Publications

  1. ncbi Impairment of semantic knowledge in Parkinson disease
    R Portin
    Department of Neurology, University of Turku, FIN 20520 Turku, Finland
    Arch Neurol 57:1338-43. 2000
  2. ncbi Cognitive impairment and the 10-year survival probability of a normal 62-year-old population
    R Portin
    Department of Neurology, University of Turku and Turku University Central Hospital, Finland
    Scand J Psychol 42:359-66. 2001
  3. ncbi Cognitive impairment and the brain dopaminergic system in Parkinson disease: [18F]fluorodopa positron emission tomographic study
    J O Rinne
    Department of Neurology, University of Turku, Finland
    Arch Neurol 57:470-5. 2000
  4. ncbi Visual object recognition in early Alzheimer's disease: deficits in semantic processing
    S Laatu
    Centre for Cognitive Neuroscience, University of Turku, Finland
    Acta Neurol Scand 108:82-9. 2003
  5. ncbi Longitudinal cognitive changes in traumatic brain injury: a 30-year follow-up study
    L Himanen
    Department of Neurology, Turku University Hospital, Turku, Finland
    Neurology 66:187-92. 2006
  6. ncbi The effect of short-term estrogen replacement therapy on cognition: a randomized, double-blind, cross-over trial in postmenopausal women
    P Polo-Kantola
    Department of Obstetrics and Gynecology, Turku University Central Hospital, University of Turku, Finland
    Obstet Gynecol 91:459-66. 1998
  7. ncbi Hippocampal volume, brain atrophy, and APOE genotype after traumatic brain injury
    H Isoniemi
    Department of Neurology, Turku University Central Hospital, Turku, Finland
    Neurology 67:756-60. 2006
  8. ncbi Androgen deprivation and cognition in prostate cancer
    E Salminen
    Department of Oncology, Turku University Hospital, Kiinamyllynkatu 4 8, FIN 20520 Turku, Finland
    Br J Cancer 89:971-6. 2003
  9. ncbi Does hormone therapy affect attention and memory in sleep-deprived women?
    P Alhola
    Department of Psychology, University of Turku, Turku, Finland
    Climacteric 11:221-32. 2008
  10. ncbi Positron emission tomography shows that impaired frontal lobe functioning in Parkinson's disease is related to dopaminergic hypofunction in the caudate nucleus
    A Bruck
    Turku PET Centre, University of Turku, FIN 20520, Turku, Finland
    Neurosci Lett 311:81-4. 2001

Collaborators

Detail Information

Publications11

  1. ncbi Impairment of semantic knowledge in Parkinson disease
    R Portin
    Department of Neurology, University of Turku, FIN 20520 Turku, Finland
    Arch Neurol 57:1338-43. 2000
    ..Parkinson disease (PD) is commonly characterized by cognitive deterioration, but it is still unclear whether PD is associated with semantic impairments...
  2. ncbi Cognitive impairment and the 10-year survival probability of a normal 62-year-old population
    R Portin
    Department of Neurology, University of Turku and Turku University Central Hospital, Finland
    Scand J Psychol 42:359-66. 2001
    ..Thus, memory impairment may reflect very early signs of underlying disease, and so the findings provide predictive validity for the cognitive methods used...
  3. ncbi Cognitive impairment and the brain dopaminergic system in Parkinson disease: [18F]fluorodopa positron emission tomographic study
    J O Rinne
    Department of Neurology, University of Turku, Finland
    Arch Neurol 57:470-5. 2000
    ..To investigate the role of the brain dopaminergic system in cognitive impairment in patients with Parkinson disease (PD)...
  4. ncbi Visual object recognition in early Alzheimer's disease: deficits in semantic processing
    S Laatu
    Centre for Cognitive Neuroscience, University of Turku, Finland
    Acta Neurol Scand 108:82-9. 2003
    ..The purpose of the present study was to divide visual object recognition into different stages and to reveal which of these stages are impaired in early Alzheimer's disease (AD)...
  5. ncbi Longitudinal cognitive changes in traumatic brain injury: a 30-year follow-up study
    L Himanen
    Department of Neurology, Turku University Hospital, Turku, Finland
    Neurology 66:187-92. 2006
    ..To evaluate longitudinal cognitive changes in patients over three decades following traumatic brain injury (TBI)...
  6. ncbi The effect of short-term estrogen replacement therapy on cognition: a randomized, double-blind, cross-over trial in postmenopausal women
    P Polo-Kantola
    Department of Obstetrics and Gynecology, Turku University Central Hospital, University of Turku, Finland
    Obstet Gynecol 91:459-66. 1998
    ..To evaluate the effect of estrogen replacement therapy on cognitive functioning...
  7. ncbi Hippocampal volume, brain atrophy, and APOE genotype after traumatic brain injury
    H Isoniemi
    Department of Neurology, Turku University Central Hospital, Turku, Finland
    Neurology 67:756-60. 2006
    ..If the APOE-epsilon4 allele is associated with an unfavorable outcome after traumatic brain injury as proposed, this association may involve mechanisms other than those responsible for the development of brain atrophy...
  8. ncbi Androgen deprivation and cognition in prostate cancer
    E Salminen
    Department of Oncology, Turku University Hospital, Kiinamyllynkatu 4 8, FIN 20520 Turku, Finland
    Br J Cancer 89:971-6. 2003
    ..These results have implications for counseling and psychosocial support of patients in the context of treatment options in PC...
  9. ncbi Does hormone therapy affect attention and memory in sleep-deprived women?
    P Alhola
    Department of Psychology, University of Turku, Turku, Finland
    Climacteric 11:221-32. 2008
    ..To evaluate whether hormone therapy (HT) modifies cognitive performance during sleep deprivation in postmenopausal women. Comparison was made with a group of young women...
  10. ncbi Positron emission tomography shows that impaired frontal lobe functioning in Parkinson's disease is related to dopaminergic hypofunction in the caudate nucleus
    A Bruck
    Turku PET Centre, University of Turku, FIN 20520, Turku, Finland
    Neurosci Lett 311:81-4. 2001
    ....
  11. ncbi Cognitive functioning in severe somatization--a pilot study
    P M Niemi
    Department of Psychiatry, University of Turku, Turku, Finland
    Acta Psychiatr Scand 106:461-3. 2002
    ..Somatizing patients often report cognitive complaints but neuropsychological research on somatization is scarce. We investigated somatizing patients for functioning in different cognitive domains...