Harvard Catalyst Profiles

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Margaret A. Niznikiewicz, Ph.D.

Co-Author

This page shows the publications co-authored by Margaret Niznikiewicz and Elisabetta Del Re.
Connection Strength

5.229
  1. Baseline Cortical Thickness Reductions in Clinical High Risk for Psychosis: Brain Regions Associated with Conversion to Psychosis Versus Non-Conversion as Assessed at One-Year Follow-Up in the Shanghai-At-Risk-for-Psychosis (SHARP) Study. Schizophr Bull. 2021 03 16; 47(2):562-574.
    View in: PubMed
    Score: 0.953
  2. Abnormal Frequency Mismatch Negativity in Early Psychosis Outpatient Subjects. Clin EEG Neurosci. 2020 Jul; 51(4):207-214.
    View in: PubMed
    Score: 0.873
  3. Diffusion abnormalities in the corpus callosum in first episode schizophrenia: Associated with enlarged lateral ventricles and symptomatology. Psychiatry Res. 2019 07; 277:45-51.
    View in: PubMed
    Score: 0.825
  4. Clinical high risk and first episode schizophrenia: auditory event-related potentials. Psychiatry Res. 2015 Feb 28; 231(2):126-33.
    View in: PubMed
    Score: 0.616
  5. Longitudinal evaluation of visual P300 amplitude in clinical high-risk subjects: An event-related potential study. Psychiatry Clin Neurosci. 2020 Oct; 74(10):527-534.
    View in: PubMed
    Score: 0.228
  6. Real-time fMRI feedback impacts brain activation, results in auditory hallucinations reduction: Part 1: Superior temporal gyrus -Preliminary evidence. Psychiatry Res. 2020 Feb 10; 286:112862.
    View in: PubMed
    Score: 0.221
  7. Impaired white matter connectivity between regions containing mirror neurons, and relationship to negative symptoms and social cognition, in patients with first-episode schizophrenia. Brain Imaging Behav. 2018 02; 12(1):229-237.
    View in: PubMed
    Score: 0.192
  8. Enlarged lateral ventricles inversely correlate with reduced corpus callosum central volume in first episode schizophrenia: association with functional measures. Brain Imaging Behav. 2016 12; 10(4):1264-1273.
    View in: PubMed
    Score: 0.177
  9. Abnormal interactions between context, memory structure, and mood in schizophrenia: an ERP investigation. Psychophysiology. 2015 Jan; 52(1):20-31.
    View in: PubMed
    Score: 0.150
  10. Progressive reduction of visual P300 amplitude in patients with first-episode schizophrenia: an ERP study. Schizophr Bull. 2015 Mar; 41(2):460-70.
    View in: PubMed
    Score: 0.149
  11. Analysis of schizophrenia-related genes and electrophysiological measures reveals ZNF804A association with amplitude of P300b elicited by novel sounds. Transl Psychiatry. 2014 Jan 14; 4:e346.
    View in: PubMed
    Score: 0.145
  12. Early and late stages of visual processing in individuals in prodromal state and first episode schizophrenia: an ERP study. Schizophr Res. 2013 May; 146(1-3):95-102.
    View in: PubMed
    Score: 0.136
  13. Sensory-based and higher-order operations contribute to abnormal emotional prosody processing in schizophrenia: an electrophysiological investigation. Psychol Med. 2013 Mar; 43(3):603-18.
    View in: PubMed
    Score: 0.131
  14. Interactions between mood and the structure of semantic memory: event-related potentials evidence. Soc Cogn Affect Neurosci. 2013 Jun; 8(5):579-94.
    View in: PubMed
    Score: 0.128
  15. Real-time fMRI neurofeedback reduces auditory hallucinations and modulates resting state connectivity of involved brain regions: Part 2: Default mode network -preliminary evidence. Psychiatry Res. 2020 02; 284:112770.
    View in: PubMed
    Score: 0.055
  16. Progressive reduction of auditory evoked gamma in first episode schizophrenia but not clinical high risk individuals. Schizophr Res. 2019 06; 208:145-152.
    View in: PubMed
    Score: 0.052
  17. Utilizing Mutual Information Analysis to Explore the Relationship Between Gray and White Matter Structural Pathologies in Schizophrenia. Schizophr Bull. 2019 03 07; 45(2):386-395.
    View in: PubMed
    Score: 0.052
  18. Abnormal relationships between local and global brain measures in subjects at clinical high risk for psychosis: a pilot study. Brain Imaging Behav. 2018 Aug; 12(4):974-988.
    View in: PubMed
    Score: 0.050
  19. Progressive symptom-associated prefrontal volume loss occurs in first-episode schizophrenia but not in affective psychosis. Brain Struct Funct. 2018 Jul; 223(6):2879-2892.
    View in: PubMed
    Score: 0.049
  20. Alteration of gray matter microstructure in schizophrenia. Brain Imaging Behav. 2018 02; 12(1):54-63.
    View in: PubMed
    Score: 0.048
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.