FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Ozioma Okonkwo

Research Profile

Disorders

Concepts & Ideas

Activities & Behaviors

Physiology

Procedures

Anatomy

Brain

Chemicals & Drugs

Phenomena

Magnetic Resonance Spectroscopy

Co-author Network

Publications

TOP 3
Aaron Bonner-Jackson; Ozioma C Okonkwo; Geoffrey Tremont
Apolipoprotein E ε2 and functional decline in amnestic mild cognitive impairment and Alzheimer disease.
Barbara B Bendlin; Alex C Birdsill; Kaj Blennow; Cynthia M Carlsson; Sterling C Johnson; Ozioma C Okonkwo; Luigi Puglielli; Michele L Ries; Howard A Rowley; Andrew L Alexander; Sanjay Asthana; Aparna Sodhi; Auriel A Willette; Henrik Zetterberg; Mark A Sager
CSF T-Tau/Aβ42 predicts white matter microstructure in healthy adults at risk for Alzheimer's disease.
Michelle M Mielke; Michael I Miller; Susumu Mori; KENICHI OISHI; Ozioma C Okonkwo; Sarah Tighe; Marilyn S Albert; Timothy Brown; Can Ceritoglu; Constantine G Lyketsos
Fornix integrity and hippocampal volume predict memory decline and progression to Alzheimer's disease.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Ozioma Okonkwo (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2012: Aaron Bonner-Jackson; Ozioma C Okonkwo; Geoffrey Tremont
Apolipoprotein E ε2 and functional decline in amnestic mild cognitive impairment and Alzheimer disease.
The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry 2012;20(7):584-93.
2012: Barbara B Bendlin; Alex C Birdsill; Kaj Blennow; Cynthia M Carlsson; Sterling C Johnson; Ozioma C Okonkwo; Luigi Puglielli; Michele L Ries; Howard A Rowley; Andrew L Alexander; Sanjay Asthana; Aparna Sodhi; Auriel A Willette; Henrik Zetterberg; Mark A Sager
CSF T-Tau/Aβ42 predicts white matter microstructure in healthy adults at risk for Alzheimer's disease.
PloS one 2012;7(6):e37720.
2012: Michelle M Mielke; Michael I Miller; Susumu Mori; KENICHI OISHI; Ozioma C Okonkwo; Sarah Tighe; Marilyn S Albert; Timothy Brown; Can Ceritoglu; Constantine G Lyketsos
Fornix integrity and hippocampal volume predict memory decline and progression to Alzheimer's disease.
Alzheimer's & dementia : the journal of the Alzheimer's Association 2012;8(2):105-13.
2011: Ozioma C Okonkwo; Ronald A Cohen; John Gunstad; Athena Poppas
Cardiac output, blood pressure variability, and cognitive decline in geriatric cardiac patients.
Journal of cardiopulmonary rehabilitation and prevention 2011;31(5):290-7.
2011: Eleni Aretouli; Ozioma C Okonkwo; Jaclyn Samek; Jason Brandt
The fate of the 0.5s: predictors of 2-year outcome in mild cognitive impairment.
Journal of the International Neuropsychological Society : JINS 2011;17(2):277-88.
2011: Ozioma C Okonkwo; Michelle M Mielke; H Randall Griffith; Abhay Moghekar; Richard J O'Brien; Leslie M Shaw; John Q Trojanowski; Marilyn S Albert
Cerebrospinal fluid profiles and prospective course and outcome in patients with amnestic mild cognitive impairment.
Archives of neurology 2011;68(1):113-9.
2010: Ozioma C Okonkwo; David Roth; LeaVonne Pulley; George Howard
Confirmatory factor analysis of the validity of the SF-12 for persons with and without a history of stroke.
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation 2010;19(9):1323-31.
2010: Ozioma C Okonkwo; Michael L Alosco; Beth A Jerskey; Lawrence H Sweet; Brian R Ott; Geoffrey Tremont
Cerebral atrophy, apolipoprotein E varepsilon4, and rate of decline in everyday function among patients with amnestic mild cognitive impairment.
Alzheimer's & dementia : the journal of the Alzheimer's Association 2010;6(5):404-11.
2010: Ozioma C Okonkwo; Mary B Spitznagel; Michael L Alosco; Geoffrey Tremont
Associations among measures of awareness of cognitive deficits in dementia.
Alzheimer's & dementia : the journal of the Alzheimer's Association 2010;6(4):312-8.
2010: Ozioma C Okonkwo; Michael L Alosco; H Randall Griffith; Michelle M Mielke; Leslie M Shaw; John Q Trojanowski; Geoffrey Tremont
Cerebrospinal fluid abnormalities and rate of decline in everyday function across the dementia spectrum: normal aging, mild cognitive impairment, and Alzheimer disease.
Archives of neurology 2010;67(6):688-96.
2010: H Randall Griffith; Christopher C Stewart; Luke Stoeckel; Ozioma C Okonkwo; Jan A den Hollander; Roy C Martin; Katherine Belue; Jacquelynn N Copeland; Lindy E Harrell; John Brockington; David G Clark; Daniel C Marson
Magnetic resonance imaging volume of the angular gyri predicts financial skill deficits in people with amnestic mild cognitive impairment.
Journal of the American Geriatrics Society 2010;58(2):265-74.
2010: Ozioma C Okonkwo; Ronald A Cohen; John Gunstad; Geoffrey Tremont; Michael L Alosco; Athena Poppas
Longitudinal trajectories of cognitive decline among older adults with cardiovascular disease.
Cerebrovascular diseases (Basel, Switzerland) 2010;30(4):362-73.
2010: H Randall Griffith; Ozioma C Okonkwo; Jan A den Hollander; Katherine Belue; Jacqueline Copeland; Lindy E Harrell; John Brockington; David G Clark; Daniel C Marson
Brain metabolic correlates of decision making in amnestic mild cognitive impairment.
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition 2010;17(4):492-504.
2010: Brian R Ott; Ronald A Cohen; Assawin Gongvatana; Ozioma C Okonkwo; Conrad E Johanson; Edward G Stopa; John E Donahue; Gerald D Silverberg
Brain ventricular volume and cerebrospinal fluid biomarkers of Alzheimer's disease.
Journal of Alzheimer's disease : JAD 2010;20(2):647-57.
2009: K L Triebel; Roy Martin; H Randall Griffith; J Marceaux; Ozioma C Okonkwo; Lindy E Harrell; D Clark; John Brockington; Alfred A Bartolucci; Daniel C Marson
Declining financial capacity in mild cognitive impairment: A 1-year longitudinal study.
Neurology 2009;73(12):928-34.
2009: Ozioma C Okonkwo; H Randall Griffith; David E Vance; Daniel C Marson; Karlene K Ball; Virginia G Wadley
Awareness of functional difficulties in mild cognitive impairment: a multidomain assessment approach.
Journal of the American Geriatrics Society 2009;57(6):978-84.
2009: Olivio J Clay; Jerri D Edwards; Lesley A Ross; Ozioma C Okonkwo; Virginia G Wadley; David Roth; Karlene K Ball
Visual function and cognitive speed of processing mediate age-related decline in memory span and fluid intelligence.
Journal of aging and health 2009;21(4):547-66.
2009: Christopher C Stewart; H Randall Griffith; Ozioma C Okonkwo; Roy C Martin; Robert K Knowlton; Elizabeth J Richardson; Bruce P Hermann; Michael Seidenberg
Contributions of volumetrics of the hippocampus and thalamus to verbal memory in temporal lobe epilepsy patients.
Brain and cognition 2009;69(1):65-72.
2008: Ozioma C Okonkwo; H Randall Griffith; J N Copeland; K Belue; S Lanza; Edward Zamrini; Lindy E Harrell; John Brockington; D Clark; R Raman; Daniel C Marson
Medical decision-making capacity in mild cognitive impairment: a 3-year longitudinal study.
Neurology 2008;71(19):1474-80.
2008: Michael Crowe; Ross Andel; Virginia G Wadley; Ozioma C Okonkwo; Patricia Sawyer; Richard M Allman
Life-space and cognitive decline in a community-based sample of African American and Caucasian older adults.
The journals of gerontology. Series A, Biological sciences and medical sciences 2008;63(11):1241-5.
2008: H Randall Griffith; Jan A den Hollander; Ozioma C Okonkwo; Timothy O'Brien; Ray L Watts; Daniel C Marson
Brain metabolism differs in Alzheimer's disease and Parkinson's disease dementia.
Alzheimer's & dementia : the journal of the Alzheimer's Association 2008;4(6):421-7.
2008: Roy C Martin; Ozioma C Okonkwo; Joni Hill; H Randall Griffith; Kristen Triebel; Alfred A Bartolucci; Anthony P Nicholas; Ray L Watts; Natividad Stover; Lindy E Harrell; David Clark; Daniel C Marson
Medical decision-making capacity in cognitively impaired Parkinson's disease patients without dementia.
Movement disorders : official journal of the Movement Disorder Society 2008;23(13):1867-74.
2008: David Roth; Michelle L Ackerman; Ozioma C Okonkwo; Louis D Burgio
The four-factor model of depressive symptoms in dementia caregivers: a structural equation model of ethnic differences.
Psychology and aging 2008;23(3):567-76.
2008: Ozioma C Okonkwo; Virginia G Wadley; H Randall Griffith; Katherine Belue; Sara Lanza; Edward Zamrini; Lindy E Harrell; John Brockington; David Clark; Rema Raman; Daniel C Marson
Awareness of deficits in financial abilities in patients with mild cognitive impairment: going beyond self-informant discrepancy.
The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry 2008;16(8):650-9.
2008: Ozioma C Okonkwo; Virginia G Wadley; Karlene Ball; David E Vance; Michael Crowe
Dissociations in visual attention deficits among persons with mild cognitive impairment.
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition 2008;15(4):492-505.
2008: H Randall Griffith; Ozioma C Okonkwo; Timothy O'Brien; Jan A den Hollander
Reduced brain glutamate in patients with Parkinson's disease.
NMR in biomedicine 2008;21(4):381-7.
2008: Ozioma C Okonkwo; H Randall Griffith; K Belue; S Lanza; Edward Zamrini; Lindy E Harrell; John Brockington; D Clark; R Raman; Daniel C Marson
Cognitive models of medical decision-making capacity in patients with mild cognitive impairment.
Journal of the International Neuropsychological Society : JINS 2008;14(2):297-308.
2008: Ozioma C Okonkwo; Michael Crowe; Virginia G Wadley; Karlene Ball
Visual attention and self-regulation of driving among older adults.
International psychogeriatrics / IPA 2008;20(1):162-73.
2008: Henry Randall Griffith; Jan A den Hollander; Ozioma C Okonkwo; Timothy O'Brien; Ray L Watts; Daniel C Marson
Brain N-acetylaspartate is reduced in Parkinson disease with dementia.
Alzheimer disease and associated disorders 2008;22(1):54-60.
2007: Ozioma C Okonkwo; H Randall Griffith; K Belue; S Lanza; Edward Zamrini; Lindy E Harrell; John Brockington; D Clark; R Raman; Daniel C Marson
Medical decision-making capacity in patients with mild cognitive impairment.
Neurology 2007;69(15):1528-35.
2007: H Randall Griffith; Jan A den Hollander; Ozioma C Okonkwo; William T Evanochko; Lindy E Harrell; Edward Zamrini; John Brockington; Daniel C Marson
Executive function is associated with brain proton magnetic resonance spectroscopy in amnestic mild cognitive impairment.
Journal of clinical and experimental neuropsychology 2007;29(6):599-609.
2007: Ozioma C Okonkwo; Xuemei Sui; Ali Ahmed
Disease-specific depression and outcomes in chronic heart failure: a propensity score analysis.
Comprehensive therapy 2007;33(2):65-70.
2006: Angela K Hochhalter; Alan B Stevens; Ozioma C Okonkwo
Structured practice: a memory intervention for persons with dementia.
American journal of Alzheimer's disease and other dementias 2006;21(6):424-30.
2006: Ozioma C Okonkwo; Virginia G Wadley; H Randall Griffith; Karlene Ball; Daniel C Marson
Cognitive correlates of financial abilities in mild cognitive impairment.
Journal of the American Geriatrics Society 2006;54(11):1745-50.