Harvard Catalyst Profiles

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Tatiana Sitnikova, Ph.D.


The research activities and funding listed below are automatically derived from NIH ExPORTER and other sources, which might result in incorrect or missing items. Faculty can login to make corrections and additions.
  1. R21AG072277 (SALAT, DAVID H) May 15, 2021 - Apr 30, 2023
    Comparison of RAS inhibitor classes for cerebrovascular management in hypertensive patients who contracted COVID-19 infection
    Role: Co-Principal Investigator
  2. R56AG066164 (SITNIKOVA, TATIANA) Sep 15, 2020 - Aug 31, 2021
    Dysregulated default mode network in individuals at risk of Alzheimer's disease: From vascular support and functional synaptic connectivity to rapid activity patterns
    Role: Principal Investigator
  3. R21AG060328 (SALAT, DAVID H) Jul 15, 2018 - May 31, 2021
    Decoupling neural and vascular functional pathology in individuals at risk for Alzheimer's disease
    Role: Co-Principal Investigator
  4. K01MH085062 (SITNIKOVA, TATIANA) Jul 6, 2009 - Mar 31, 2015
    Genetic contributions to deficits in adaptive function in schizophrenia
    Role: Principal Investigator

Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Spera V, Sitnikova T, Ward MJ, Farzam P, Hughes J, Gazecki S, Bui E, Maiello M, De Taboada L, Hamblin MR, Franceschini MA, Cassano P. Pilot Study on Dose-Dependent Effects of Transcranial Photobiomodulation on Brain Electrical Oscillations: A Potential Therapeutic Target in Alzheimer's Disease. J Alzheimers Dis. 2021; 83(4):1481-1498. PMID: 34092636.
    Citations: 3     Fields:    Translation:Humans
  2. Waninger S, Berka C, Meghdadi A, Karic MS, Stevens K, Aguero C, Sitnikova T, Salat DH, Verma A. Event-related potentials during sustained attention and memory tasks: Utility as biomarkers for mild cognitive impairment. Alzheimers Dement (Amst). 2018; 10:452-460. PMID: 30263929; PMCID: PMC6156804.
    Citations: 9     
  3. Sitnikova TA, Hughes JW, Ahlfors SP, Woolrich MW, Salat DH. Short timescale abnormalities in the states of spontaneous synchrony in the functional neural networks in Alzheimer's disease. Neuroimage Clin. 2018; 20:128-152. PMID: 30094163.
    Citations: 9     Fields:    Translation:Humans
  4. Sitnikova T, Rosen BR, Lord LD, West WC. Understanding human original actions directed at real-world goals: the role of the lateral prefrontal cortex. Neuroimage. 2014 Dec; 103:91-105. PMID: 25224997.
    Citations: 3     Fields:    Translation:Humans
  5. Sitnikova T, Perrone C, Goff D, Kuperberg GR. Neurocognitive mechanisms of conceptual processing in healthy adults and patients with schizophrenia. Int J Psychophysiol. 2010 Feb; 75(2):86-99. PMID: 20004221.
    Citations: 4     Fields:    Translation:Humans
  6. Sitnikova T, Goff D, Kuperberg GR. Neurocognitive abnormalities during comprehension of real-world goal-directed behaviors in schizophrenia. J Abnorm Psychol. 2009 May; 118(2):256-77. PMID: 19413402.
    Citations: 6     Fields:    Translation:Humans
  7. Sitnikova T, Holcomb PJ, Kiyonaga KA, Kuperberg GR. Two neurocognitive mechanisms of semantic integration during the comprehension of visual real-world events. J Cogn Neurosci. 2008 Nov; 20(11):2037-57. PMID: 18416681.
    Citations: 73     Fields:    Translation:Humans
  8. Sitnikova T, Holcomb PJ, Kiyonaga KA, Kuperberg GR. Two mechanisms of semantic integration in visual-world comprehension. Journal of Cognitive Neuroscience. 2008; in press.
  9. Sitnikova T, Goff D, Kuperberg G. Distinct conceptual neural abnormalities are associated with disorganization and negative symptomatology during real-world behavior in schizophrenia. Archives of General Psychiatry. 2008; submitted.
  10. Sitnikova T, Kuperberg G. Abnormal neural dynamics within a broad cortical network during comprehension of goal-directed events in schizophrenia: Evidence from the combined fMRI and electrophysiological recordings. 2008.
  11. Sitnikova T, Kiyonaga KA. Electrophysiological brain activity associated with naturalistic viewing of real-life events. 2008.
  12. West WC, Sitnikova T. Anatomically-segregated effects of cross-modal repetition priming during viewing pictures from different semantic categories: An fMRI study. 2008.
  13. Sitnikova T, West WC. The neural basis of semantic integration in visual-world comprehension: An event-related fMRI investigation. 2008.
  14. Sitnikova T, Kuperberg G. Context motivates comprehenders` attempts to make sense of novel events: Electrophysiological evidence. 2008.
  15. Sitnikova T, Kuperberg G. fMRI evidence for abnormal function in the frontal and temporal cortices during comprehension of goal-directed real-world events in schizophrenia. 2008.
  16. Kuperberg G, Sitnikova T, Lakshmanan B. Semantic and morphosyntactic violations of verbs recruit an overlapping neural network: Evidence from functional magnetic resonance imaging. NeuroImage. 2008; in press.
  17. Kuperberg GR, Sitnikova T, Lakshmanan BM. Neuroanatomical distinctions within the semantic system during sentence comprehension: evidence from functional magnetic resonance imaging. Neuroimage. 2008 Mar 01; 40(1):367-88. PMID: 18248739.
    Citations: 41     Fields:    Translation:Humans
  18. Sitnikova T, Kuperberg GR. Time-course and neuroanatomy of abnormal real-world comprehension in schizophrenia . International Congress on Schizophrenia Research. 2007.
  19. Sitnikova T Kuperberg GR, Holcomb PJ. Neurocognitive mechanisms of comprehension. Understanding Events: How Humans See, Represent, and Act on Events. Eds. T. F. Shipley & J. Zacks. 2007; In print.
  20. Kuperberg GR, Sitnikova T, Goff D, Holcomb PJ. Making sense of sentences in schizophrenia: electrophysiological evidence for abnormal interactions between semantic and syntactic processing. J Abnorm Psychol. 2006 May; 115(2):251-65. PMID: 16737390.
    Citations: 25     Fields:    Translation:Humans
  21. Kuperberg GR, Kreher DA, Sitnikova T, Caplan DN, Holcomb PJ. The role of animacy and thematic relationships in processing active English sentences: evidence from event-related potentials. Brain Lang. 2007 Mar; 100(3):223-37. PMID: 16546247.
    Citations: 50     Fields:    Translation:Humans
  22. Kuperberg GR, Caplan D, Sitnikova T, Eddy M, Holcomb PJ. Neural correlates of processing syntactic, semantic, and thematic relationships in sentences. Language and Cognitive Processes. 2006; 21:489-530.
  23. Sitnikova T, West WC, Kuperberg GR, Holcomb PJ. The neural organization of semantic memory: Electrophysiological activity suggests feature-based segregation. Biol Psychol. 2006 Mar; 71(3):326-40. PMID: 16129544.
    Citations: 16     Fields:    Translation:Humans
  24. Sitnikova T. Comprehension of Videos of Real-World Events: Electrophysiological Evidence [Doctoral Dissertation]. 2003.
  25. Kuperberg GR, Sitnikova T, Caplan D, Holcomb PJ. Electrophysiological distinctions in processing conceptual relationships within simple sentences. Brain Res Cogn Brain Res. 2003 Jun; 17(1):117-29. PMID: 12763198.
    Citations: 100     Fields:    Translation:Humans
  26. Kuperberg GR, Holcomb PJ, Sitnikova T, Greve D, Dale AM, Caplan D. Distinct patterns of neural modulation during the processing of conceptual and syntactic anomalies. J Cogn Neurosci. 2003 Feb 15; 15(2):272-93. PMID: 12676064.
    Citations: 62     Fields:    Translation:HumansCells
  27. Sitnikova T, Kuperberg G, Holcomb PJ. Semantic integration in videos of real-world events: an electrophysiological investigation. Psychophysiology. 2003 Jan; 40(1):160-4. PMID: 12751813.
    Citations: 55     Fields:    Translation:HumansCTClinical Trials
  28. Sitnikova T, Salisbury DF, Kuperberg G, Holcomb PI. Electrophysiological insights into language processing in schizophrenia. Psychophysiology. 2002 Nov; 39(6):851-60. PMID: 12462512.
    Citations: 29     Fields:    Translation:Humans
  29. Taylor HA, Faust RR, Sitnikova T, Naylor SJ, Holcomb PJ. Is the donut in front of the car? An electrophysiological study examining spatial reference frame processing. Can J Exp Psychol. 2001 Jun; 55(2):175-84. PMID: 11433788.
    Citations:    Fields:    Translation:Humans
  30. McNulty JA, Maher BA, Chu M, Sitnikova T. Relationship of short-term verbal memory to the need for hyperbaric oxygen treatment after carbon monoxide poisoning. Neuropsychiatry Neuropsychol Behav Neurol. 1997 Jul; 10(3):174-9. PMID: 9297710.
    Citations: 2     Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.