Derek Flenniken
Programmer Analyst 4
Radiology
School of Medicine

Publications (21)

Top publication keywords:
RegistriesMagnetic Resonance SpectroscopyOnline SystemsInternetBrainAspartic AcidCognitive DysfunctionMarketingAnti-Retroviral AgentsAlzheimer DiseaseEpilepsy, Temporal LobeMemory DisordersSleep Wake DisordersPatient SelectionNeuropsychological Tests

• Participant completion of longitudinal assessments in an online cognitive aging registry: The role of medical conditions.
  Alzheimer's & dementia (New York, N. Y.) 2024 Ashford MT, Jin C, Neuhaus J, Diaz A, Aaronson A, Tank R, Eichenbaum J, Camacho MR, Fockler J, Ulbricht A, Flenniken D, Truran D, Mackin RS, Weiner MW, Mindt MR, Nosheny RL
• Brain Health Registry Study Partner Portal: Novel infrastructure for digital, dyadic data collection.
  Alzheimer's & dementia : the journal of the Alzheimer's Association 2023 Aaronson A, Ashford MT, Jin C, Bride J, Decker J, DeNicola A, Turner RW, Conti C, Tank R, Truran D, Camacho MR, Fockler J, Flenniken D, Ulbricht A, Grill JD, Rabinovici G, Carrillo MC, Mackin RS, …
• Evaluation of the Electronic Clinical Dementia Rating for Dementia Screening.
  JAMA network open 2023 Nosheny RL, Yen D, Howell T, Camacho M, Moulder K, Gummadi S, Bui C, Kannan S, Ashford MT, Knight K, Mayo C, McMillan M, Petersen RC, Stricker NH, Roberson ED, Chambless C, Gersteneker A, Martin R, …
• Brain health registry updates: An online longitudinal neuroscience platform.
  Alzheimer's & dementia : the journal of the Alzheimer's Association 2023 Weiner MW, Aaronson A, Eichenbaum J, Kwang W, Ashford MT, Gummadi S, Santhakumar J, Camacho MR, Flenniken D, Fockler J, Truran-Sacrey D, Ulbricht A, Mackin RS, Nosheny RL
• Digital culturally tailored marketing for enrolling Latino participants in a web-based registry: Baseline metrics from the Brain Health Registry.
  Alzheimer's & dementia : the journal of the Alzheimer's Association 2022 Ashford MT, Camacho MR, Jin C, Eichenbaum J, Ulbricht A, Alaniz R, Van De Mortel L, Sorce J, Aaronson A, Parmar S, Flenniken D, Fockler J, Truran D, Mackin RS, Rivera Mindt M, Morlett-Paredes A, …

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• Remote blood collection from older adults in the Brain Health Registry for plasma biomarker and genetic analysis.
  Alzheimer's & dementia : the journal of the Alzheimer's Association 2022 Fockler J, Ashford MT, Eichenbaum J, Howell T, Ekanem A, Flenniken D, Happ A, Truran D, Mackin RS, Blennow K, Halperin E, Coppola G, Weiner MW, Nosheny RL
• Brain health registry GenePool study: A novel approach to online genetics research.
  Alzheimer's & dementia (New York, N. Y.) 2021 Fockler J, Kwang W, Ashford MT, Flenniken D, Hwang J, Truran D, Mackin RS, Jin C, O'Hara R, Hallmayer JF, Yesavage JA, Weiner MW, Nosheny RL
• Dutch Brain Research Registry for study participant recruitment: Design and first results.
  Alzheimer's & dementia (New York, N. Y.) 2021 Zwan MD, van der Flier WM, Cleutjens S, Schouten TC, Vermunt L, Jutten RJ, van Maurik IS, Sikkes SAM, Flenniken D, Howell T, Weiner MW, Scheltens P, Prins ND
• Validation of online functional measures in cognitively impaired older adults.
  Alzheimer's & dementia : the journal of the Alzheimer's Association 2020 Nosheny RL, Camacho MR, Jin C, Neuhaus J, Truran D, Flenniken D, Ashford M, Carrillo MC, Fargo KN, Hendrix J, Hanna L, Rabinovici G, Maruff P, Mackin RS, Weiner MW
• Effects of sex, race, ethnicity, and education on online aging research participation.
  Alzheimer's & dementia (New York, N. Y.) 2020 Ashford MT, Eichenbaum J, Williams T, Camacho MR, Fockler J, Ulbricht A, Flenniken D, Truran D, Mackin RS, Weiner MW, Nosheny RL
• Online study partner-reported cognitive decline in the Brain Health Registry.
  Alzheimer's & dementia (New York, N. Y.) 2018 Nosheny RL, Camacho MR, Insel PS, Flenniken D, Fockler J, Truran D, Finley S, Ulbricht A, Maruff P, Yaffe K, Mackin RS, Weiner MW
• Total Sleep Time Interacts With Age to Predict Cognitive Performance Among Adults.
  Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine 2018 Mohlenhoff BS, Insel PS, Mackin RS, Neylan TC, Flenniken D, Nosheny R, Richards A, Maruff P, Weiner MW
• Unsupervised online neuropsychological test performance for individuals with mild cognitive impairment and dementia: Results from the Brain Health Registry.
  Alzheimer's & dementia (Amsterdam, Netherlands) 2018 Mackin RS, Insel PS, Truran D, Finley S, Flenniken D, Nosheny R, Ulbright A, Comacho M, Bickford D, Harel B, Maruff P, Weiner MW
• The Brain Health Registry: An internet-based platform for recruitment, assessment, and longitudinal monitoring of participants for neuroscience studies.
  Alzheimer's & dementia : the journal of the Alzheimer's Association 2018 Weiner MW, Nosheny R, Camacho M, Truran-Sacrey D, Mackin RS, Flenniken D, Ulbricht A, Insel P, Finley S, Fockler J, Veitch D
• Heavy alcohol consumption in individuals with HIV infection: effects on neuropsychological performance.
  Journal of the International Neuropsychological Society : JINS 2005 Rothlind JC, Greenfield TM, Bruce AV, Meyerhoff DJ, Flenniken DL, Lindgren JA, Weiner MW
• Identification of the epileptogenic lobe in neocortical epilepsy with proton MR spectroscopic imaging.
  Epilepsia 2004 Mueller SG, D Laxer K, Barakos JA, Cashdollar N, Flenniken DL, Vermathen P, Matson GB, Weiner MW
• ERP evidence of impaired central nervous system function in virally suppressed HIV patients on antiretroviral therapy.
  Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2004 Chao LL, Lindgren JA, Flenniken DL, Weiner MW
• Identification of abnormal neuronal metabolism outside the seizure focus in temporal lobe epilepsy.
  Epilepsia 2004 Mueller SG, Laxer KD, Cashdollar N, Flenniken DL, Matson GB, Weiner MW
• Abnormal contingent negative variation in HIV patients receiving antiretroviral therapy.
  Neuroreport 2003 Chao LL, Cardenas VA, Meyerhoff DJ, Rothlind JC, Flenniken DL, Lindgren JA, Weiner MW
• Spectroscopic metabolic abnormalities in mTLE with and without MRI evidence for mesial temporal sclerosis using hippocampal short-TE MRSI.
  Epilepsia 2003 Mueller SG, Laxer KD, Suhy J, Lopez RC, Flenniken DL, Weiner MW
• Reduced extrahippocampal NAA in mesial temporal lobe epilepsy.
  Epilepsia 2002 Mueller SG, Suhy J, Laxer KD, Flenniken DL, Axelrad J, Capizzano AA, Weiner MW