Vanessa L Cropley

Summary

Affiliation: National Institutes of Health
Country: USA

Publications

  1. ncbi request reprint Whole-body biodistribution and estimation of radiation-absorbed doses of the dopamine D1 receptor radioligand 11C-NNC 112 in humans
    Vanessa L Cropley
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892 0135, USA
    J Nucl Med 47:100-4. 2006
  2. ncbi request reprint Molecular imaging of the dopaminergic system and its association with human cognitive function
    Vanessa L Cropley
    Department of Physiology, Behavioural Neuroscience Laboratory, Monash Centre for Brain and Behaviour, Monash University, Victoria, Australia
    Biol Psychiatry 59:898-907. 2006
  3. doi request reprint Pre- and post-synaptic dopamine imaging and its relation with frontostriatal cognitive function in Parkinson disease: PET studies with [11C]NNC 112 and [18F]FDOPA
    Vanessa L Cropley
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD 20892 0135, USA
    Psychiatry Res 163:171-82. 2008
  4. pmc Widespread decrease of nicotinic acetylcholine receptors in Parkinson's disease
    Masahiro Fujita
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Building 1, Room B3 10, I Center Drive, MSC 0135, Bethesda, MD, USA
    Ann Neurol 59:174-7. 2006
  5. doi request reprint Small effect of dopamine release and no effect of dopamine depletion on [18F]fallypride binding in healthy humans
    Vanessa L Cropley
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892 0135, USA
    Synapse 62:399-408. 2008
  6. ncbi request reprint Quantification of brain phosphodiesterase 4 in rat with (R)-[11C]Rolipram-PET
    Masahiro Fujita
    Molecular Imaging Branch, National Institute of Mental Health, Building 1, Room B3 10, 1 Center Drive, MSC 0135, Bethesda, MD 20892 0135, USA
    Neuroimage 26:1201-10. 2005

Detail Information

Publications6

  1. ncbi request reprint Whole-body biodistribution and estimation of radiation-absorbed doses of the dopamine D1 receptor radioligand 11C-NNC 112 in humans
    Vanessa L Cropley
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892 0135, USA
    J Nucl Med 47:100-4. 2006
    ....
  2. ncbi request reprint Molecular imaging of the dopaminergic system and its association with human cognitive function
    Vanessa L Cropley
    Department of Physiology, Behavioural Neuroscience Laboratory, Monash Centre for Brain and Behaviour, Monash University, Victoria, Australia
    Biol Psychiatry 59:898-907. 2006
    ....
  3. doi request reprint Pre- and post-synaptic dopamine imaging and its relation with frontostriatal cognitive function in Parkinson disease: PET studies with [11C]NNC 112 and [18F]FDOPA
    Vanessa L Cropley
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD 20892 0135, USA
    Psychiatry Res 163:171-82. 2008
    ..These results suggest that striatal dopamine denervation may contribute to some frontostriatal cognitive impairment in moderate stage PD...
  4. pmc Widespread decrease of nicotinic acetylcholine receptors in Parkinson's disease
    Masahiro Fujita
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Building 1, Room B3 10, I Center Drive, MSC 0135, Bethesda, MD, USA
    Ann Neurol 59:174-7. 2006
    ..Nicotinic acetylcholine receptors have close interactions with the dopaminergic system and play critical roles in cognitive function. The purpose of this study was to compare these receptors between living PD patients and healthy subjects...
  5. doi request reprint Small effect of dopamine release and no effect of dopamine depletion on [18F]fallypride binding in healthy humans
    Vanessa L Cropley
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892 0135, USA
    Synapse 62:399-408. 2008
    ..These findings indicate that [18F]fallypride is useful for measuring amphetamine-induced dopamine release, but may be unreliable for estimating tonic dopamine levels, in striatum and extrastriatal regions of healthy humans...
  6. ncbi request reprint Quantification of brain phosphodiesterase 4 in rat with (R)-[11C]Rolipram-PET
    Masahiro Fujita
    Molecular Imaging Branch, National Institute of Mental Health, Building 1, Room B3 10, 1 Center Drive, MSC 0135, Bethesda, MD 20892 0135, USA
    Neuroimage 26:1201-10. 2005
    ..Phosphodiesterase 4 (PDE4) catabolizes the second messenger 3', 5'-cyclic adenosine monophosphate and may play a critical role in brain diseases. Our aim was to quantify PDE4 in rats with positron emission tomography (PET)...