Research Topics
Species | Denise HeadSummaryAffiliation: Washington University School of Medicine Country: USA Publications
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Detail Information
Publications
Exercise Engagement as a Moderator of the Effects of APOE Genotype on Amyloid DepositionDenise Head
Department of Psychology, Washington University, St Louis, MO 63130, USA
Arch Neurol 69:636-43. 2012..The primary objective here was to examine whether physical exercise moderates the association between APOE genotype and amyloid deposition in cognitively normal adults...
The moderating role of exercise on stress-related effects on the hippocampus and memory in later adulthoodDenise Head
Washington University, Department of Psychology, Campus Box 1125, One Brookings Drive, St Louis, MO 63130, USA
Neuropsychology 26:133-43. 2012..The current investigation examined effects of lifetime stress on hippocampal volume and memory, the moderating role of stress on age effects, and the moderating role of exercise on stress-related effects...
Age effects on wayfinding and route learning skillsDenise Head
Department of Psychology, Washington University, St Louis, MO, USA
Behav Brain Res 209:49-58. 2010..These results provide indications of specific aspects of navigational learning that may contribute to age-related declines and potential neural substrates...
Age differences in perseveration: cognitive and neuroanatomical mediators of performance on the Wisconsin Card Sorting TestDenise Head
Department of Psychology, Washington University, St Louis, USA
Neuropsychologia 47:1200-3. 2009..We conclude that age-related increase in perseveration is indeed differentially dependent on the integrity of prefrontal cortex and on declines in selected cognitive processes dependent on this region...
Neuroanatomical and cognitive mediators of age-related differences in episodic memoryDenise Head
Department of Psychology, Division of Biology and Biomedical Sciences, Washington University in St Louis, MO 63130, USA
Neuropsychology 22:491-507. 2008..No direct effects of age on episodic memory remained once these factors were taken into account. These analyses highlight the value of a multivariate approach with the understanding of complex relationships in cognitive and brain aging...
Role of family history for Alzheimer biomarker abnormalities in the adult children studyChengjie Xiong
Charles F and Joanne Knight Alzheimer s Disease Research Center, Washington University School of Medicine, St Louis, Missouri, USA
Arch Neurol 68:1313-9. 2011..To assess whether family history (FH) of Alzheimer disease (AD) alone influences AD biomarker abnormalities...
Toward a multifactorial model of Alzheimer diseaseMartha Storandt
Department of Psychology, Washington University, St Louis, Missouri, USA
Neurobiol Aging 33:2262-71. 2012..The lack of correlation between these 2 processes and brain volume in the regions most often affected in AD suggests the operation of a third process related to brain atrophy...
Exercise and Alzheimer's disease biomarkers in cognitively normal older adultsKelvin Y Liang
From the Program in Neuroscience, Division of Biology and Biomedical Sciences, Washington University, St Louis, MO 63130, USA
Ann Neurol 68:311-8. 2010..The objective of this study was to elucidate the association between exercise and AD pathology in humans using Pittsburgh compound-B (PIB), amyloid-beta (Abeta)(42), tau, and phosphorylated tau (ptau)(181) biomarkers...
Pittsburgh compound B imaging and prediction of progression from cognitive normality to symptomatic Alzheimer diseaseJohn C Morris
Alzheimer s Disease Research Center, St Louis, Missouri 63108, USA
Arch Neurol 66:1469-75. 2009..To determine whether preclinical Alzheimer disease (AD), as detected by the amyloid-imaging agent Pittsburgh Compound B (PiB) in cognitively normal older adults, is associated with risk of symptomatic AD...
Amyloid plaques disrupt resting state default mode network connectivity in cognitively normal elderlyYvette I Sheline
Department of Psychiatry, Washington University School of Medicine, St Louis, Missouri, USA
Biol Psychiatry 67:584-7. 2010....
Cognitive decline and brain volume loss as signatures of cerebral amyloid-beta peptide deposition identified with Pittsburgh compound B: cognitive decline associated with Abeta depositionMartha Storandt
Department of Psychology, School of Arts and Sciences, Washington University, St Louis, Missouri 63108, USA
Arch Neurol 66:1476-81. 2009..To examine the relation of amyloid-beta peptide (Abeta) levels in the cerebral cortex with structural brain integrity and cognitive performance in cognitively healthy older people...
Decreased cerebrospinal fluid Abeta(42) correlates with brain atrophy in cognitively normal elderlyAnne M Fagan
Department of Neurology, Washington University School of Medicine, St Louis, MO 63110, USA
Ann Neurol 65:176-83. 2009..The objective of this study was to determine whether cerebrospinal fluid (CSF) biomarkers for AD suggest the presence of brain damage in the preclinical stage of AD...
Cortical binding of pittsburgh compound B, an endophenotype for genetic studies of Alzheimer's diseaseAnthony L Hinrichs
Department of Psychiatry, Washington University School of Medicine, St Louis, Misouri, USA
Biol Psychiatry 67:581-3. 2010..Imaging of Abeta deposition in the human brain using Pittsburgh Compound B (PIB) offers the possibility of using cortical PIB binding as a quantitative endophenotype for genetic studies of late-onset Alzheimer's disease (LOAD)...
Structural correlates of prospective memoryBrian A Gordon
Department of Psychology, Washington University, St Louis, MO 63130, United States
Neuropsychologia 49:3795-800. 2011..These novel results confirm a relationship between behavior and underlying brain structure proposed by the multiprocess theory of PM, and extend findings on cognitive correlates of medial temporal lobe integrity...
Disruption of large-scale brain systems in advanced agingJessica R Andrews-Hanna
Department of Psychology, Center for Brain Science, Harvard University, Cambridge, MA 02138, USA
Neuron 56:924-35. 2007..These results suggest that cognitive decline in normal aging arises from functional disruption in the coordination of large-scale brain systems that support cognition...
Frontal-hippocampal double dissociation between normal aging and Alzheimer's diseaseDenise Head
Howard Hughes Medical Institute, One Brookings Drive, Department of Psychology, Washington University, St Louis, MO 63130, USA
Cereb Cortex 15:732-9. 2005..A separate process, ubiquitous in aging, affects brain white matter with an anterior-to-posterior gradient and may underlie the executive difficulties common in aging...
A unified approach for morphometric and functional data analysis in young, old, and demented adults using automated atlas-based head size normalization: reliability and validation against manual measurement of total intracranial volumeRandy L Buckner
Department of Psychology, HHMI at Washington University, Campus Box 1125, One Brookings Drive, St Louis, MO 63130, USA
Neuroimage 23:724-38. 2004..Thus, atlas normalization provides a common framework for both morphometric and functional data analysis...
Exercise moderates age-related atrophy of the medial temporal lobeJulie M Bugg
Washington University, Department of Psychology, Campus Box 1125, One Brookings Dr, St Louis, MO 63130, USA
Neurobiol Aging 32:506-14. 2011..This novel finding extends support for the efficacy of exercise to the potential maintenance of medial temporal lobe integrity in older adults...
Differential vulnerability of anterior white matter in nondemented aging with minimal acceleration in dementia of the Alzheimer type: evidence from diffusion tensor imagingDenise Head
Howard Hughes Medical Institute, Washington University, St Louis, MO 63130, USA
Cereb Cortex 14:410-23. 2004..The dissociation between the regional effects of age and dementia status suggests that the mechanisms underlying age-associated cognitive decline are likely distinct from those underlying DAT...
White matter integrity and reaction time intraindividual variability in healthy aging and early-stage Alzheimer diseaseJonathan D Jackson
Department of Psychology, Washington University in St Louis, St Louis, MO 63130, USA
Neuropsychologia 50:357-66. 2012....
Cognitive and neural correlates of aerobic fitness in obese older adultsJulie M Bugg
Department of Psychology, Washington University in St Louis, St Louis, Missouri 63130, USA
Exp Aging Res 38:131-45. 2012....
Changes in events alter how people remember recent informationKhena M Swallow
Washington University in St Louis, WA, USA
J Cogn Neurosci 23:1052-64. 2011..These data strongly suggest that the segmentation of ongoing activity into events is a control process that regulates when memory for events is updated...
Exploring the relationship between personality and regional brain volume in healthy agingJonathan Jackson
Department of Psychology, Washington University in St Louis, St Louis, MO 63130, USA
Neurobiol Aging 32:2162-71. 2011..These results suggest that personality may not only relate to, but may also moderate age-related cross-sectional decline in prefrontal and medial temporal regions...
Visinin-like protein-1: diagnostic and prognostic biomarker in Alzheimer diseaseRawan Tarawneh
Department of Neurology, Washington University School of Medicine, St Louis, MO 63110, USA
Ann Neurol 70:274-85. 2011..Visinin-like protein-1 (VILIP-1) has demonstrated potential utility as a marker of neuronal injury. Here we investigate CSF VILIP-1 and VILIP-1/amyloid-β42 (Aβ42) ratio as diagnostic and prognostic markers in early AD...
Age-related differences in the course of cognitive skill acquisition: the role of regional cortical shrinkage and cognitive resourcesDenise Head
Department of Psychology, University of Memphis, Tennessee, USA
Psychol Aging 17:72-84. 2002..When hypertensive participants were excluded, the effect of prefrontal shrinkage on executive aspects of performance was no longer significant, but the effect of working memory remained...
Evidence for a detrimental relationship between hypertension history, prospective memory, and prefrontal cortex white matter in cognitively normal older adultsMichael K Scullin
Washington University in St Louis, St Louis, MO, USA
Cogn Affect Behav Neurosci 13:405-16. 2013....
Aging, sexual dimorphism, and hemispheric asymmetry of the cerebral cortex: replicability of regional differences in volumeNaftali Raz
Department of Psychiatry, University of Pennsylvania Medical Center, Philadelphia, PA, USA
Neurobiol Aging 25:377-96. 2004....
Differential age-related changes in the regional metencephalic volumes in humans: a 5-year follow-upNaftali Raz
Institute of Gerontology, Wayne State University, Detroit, Detroit, MI 48202, USA
Neurosci Lett 349:163-6. 2003..Neither sex differences, nor sex-specific aging trends were found. We conclude that differential age-related shrinkage of the metencephalic structures occurs in healthy adults, but its magnitude differs from cross-sectional estimates...
Regional brain changes in aging healthy adults: general trends, individual differences and modifiersNaftali Raz
Department of Psychology and Institute of Gerontology, Wayne State University, 87 East Ferry St, 226 Knapp Building, Detroit, MI 48202, USA
Cereb Cortex 15:1676-89. 2005..No sex differences in age trends except for the caudate were observed. We found no evidence of neuroprotective effects of larger brain size or educational attainment...
Differential aging of the human striatum: longitudinal evidenceNaftali Raz
Institute of Gerontology and Department of Psychology, Wayne State University, Detroit MI, USA
AJNR Am J Neuroradiol 24:1849-56. 2003..Moreover, the magnitude of observed longitudinal change was greater than predicted from cross-sectional studies...
