Michal Assaf

Summary

Affiliation: Hartford Hospital
Country: USA

Publications

  1. ncbi request reprint Abnormal object recall and anterior cingulate overactivation correlate with formal thought disorder in schizophrenia
    Michal Assaf
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT 06106, USA
    Biol Psychiatry 59:452-9. 2006
  2. ncbi request reprint Neural correlates of the object-recall process in semantic memory
    Michal Assaf
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT 06106, United States
    Psychiatry Res 147:115-26. 2006
  3. pmc Temporal sequence of hemispheric network activation during semantic processing: a functional network connectivity analysis
    Michal Assaf
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford Hospital, Hartford, CT, United States
    Brain Cogn 70:238-46. 2009
  4. pmc Abnormal functional connectivity of default mode sub-networks in autism spectrum disorder patients
    Michal Assaf
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford Hospital, Hartford, CT 06106, USA
    Neuroimage 53:247-56. 2010
  5. pmc Semantic association fMRI impairments represent a potential schizophrenia biomarker
    Sharna D Jamadar
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT 06106, USA
    Schizophr Res 145:20-6. 2013
  6. pmc Neuroimaging data sharing on the neuroinformatics database platform
    Gregory A Book
    Olin Neuropsychiatry Research Center, Hartford Hospital, Hartford CT, USA Electronic address
    Neuroimage 124:1089-92. 2016
  7. pmc Impairment in semantic retrieval is associated with symptoms in schizophrenia but not bipolar disorder
    Sharna Jamadar
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, Connecticut 06106, USA
    Biol Psychiatry 73:555-64. 2013
  8. pmc Figural memory performance and functional magnetic resonance imaging activity across the adult lifespan
    Sharna Jamadar
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT 06106, USA
    Neurobiol Aging 34:110-27. 2013
  9. pmc Genetic associations of brain structural networks in schizophrenia: a preliminary study
    Kanchana Jagannathan
    Olin Neuropsychiatry Research Center, Institute of Living Hartford Hospital, Hartford, Connecticut 06106, USA
    Biol Psychiatry 68:657-66. 2010
  10. doi request reprint Specific default mode subnetworks support mentalizing as revealed through opposing network recruitment by social and semantic FMRI tasks
    Christopher J Hyatt
    Olin Neuropsychiatry Research Center, Institute of Living at Hartford Hospital, Hartford, Connecticut
    Hum Brain Mapp 36:3047-63. 2015

Collaborators

Detail Information

Publications12

  1. ncbi request reprint Abnormal object recall and anterior cingulate overactivation correlate with formal thought disorder in schizophrenia
    Michal Assaf
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT 06106, USA
    Biol Psychiatry 59:452-9. 2006
    ..An influential theory is that FTD results from impaired semantic memory processing. We explored the neural correlates of semantic memory retrieval in schizophrenia using an imaging task assessing semantic object recall...
  2. ncbi request reprint Neural correlates of the object-recall process in semantic memory
    Michal Assaf
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT 06106, United States
    Psychiatry Res 147:115-26. 2006
    ..Understanding the circuit that normally mediates this process is relevant for schizophrenia, where many regions in this circuit are functionally abnormal and semantic memory is impaired...
  3. pmc Temporal sequence of hemispheric network activation during semantic processing: a functional network connectivity analysis
    Michal Assaf
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford Hospital, Hartford, CT, United States
    Brain Cogn 70:238-46. 2009
    ..poorer performers of the SORT. These results indicate an early activation of the RH that is closely followed by activation of the LH, to facilitate performance during word retrieval from SM...
  4. pmc Abnormal functional connectivity of default mode sub-networks in autism spectrum disorder patients
    Michal Assaf
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford Hospital, Hartford, CT 06106, USA
    Neuroimage 53:247-56. 2010
    ..This approach seems especially well suited for populations where compliance with and performance of active tasks might be a challenge, as it requires minimal cooperation...
  5. pmc Semantic association fMRI impairments represent a potential schizophrenia biomarker
    Sharna D Jamadar
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT 06106, USA
    Schizophr Res 145:20-6. 2013
    ....
  6. pmc Neuroimaging data sharing on the neuroinformatics database platform
    Gregory A Book
    Olin Neuropsychiatry Research Center, Hartford Hospital, Hartford CT, USA Electronic address
    Neuroimage 124:1089-92. 2016
    ..As demonstrated by making several large datasets available, NiDB is an extensible platform appropriately suited to archive and distribute shared neuroimaging data. ..
  7. pmc Impairment in semantic retrieval is associated with symptoms in schizophrenia but not bipolar disorder
    Sharna Jamadar
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, Connecticut 06106, USA
    Biol Psychiatry 73:555-64. 2013
    ..Since semantic memory impairments and psychosis are also found in bipolar disorder (BP), we examined whether SORT impairments and their relationship to symptoms are also present in BP...
  8. pmc Figural memory performance and functional magnetic resonance imaging activity across the adult lifespan
    Sharna Jamadar
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT 06106, USA
    Neurobiol Aging 34:110-27. 2013
    ....
  9. pmc Genetic associations of brain structural networks in schizophrenia: a preliminary study
    Kanchana Jagannathan
    Olin Neuropsychiatry Research Center, Institute of Living Hartford Hospital, Hartford, Connecticut 06106, USA
    Biol Psychiatry 68:657-66. 2010
    ..We used structural parameters as potential intermediate illness markers to investigate genomic factors derived from single nucleotide polymorphism (SNP) arrays...
  10. doi request reprint Specific default mode subnetworks support mentalizing as revealed through opposing network recruitment by social and semantic FMRI tasks
    Christopher J Hyatt
    Olin Neuropsychiatry Research Center, Institute of Living at Hartford Hospital, Hartford, Connecticut
    Hum Brain Mapp 36:3047-63. 2015
    ..Our findings, therefore, suggest the unique involvement of mentalizing processes in only three of 10 DM subnetworks, and support the importance of the dmPFC, PCC/PrC, and right TPJ in mentalizing as described in prior studies...
  11. pmc Neuroinformatics Database (NiDB)--a modular, portable database for the storage, analysis, and sharing of neuroimaging data
    Gregory A Book
    Olin Neuropsychiatry Research Center, Hartford Hospital, Hartford, CT, USA
    Neuroinformatics 11:495-505. 2013
    ..NiDB not only simplifies the local storage and analysis of neuroimaging data, but also enables simple sharing of raw data and analysis methods, which may encourage further sharing. ..
  12. doi request reprint Repetitive transcranial magnetic stimulation for generalised anxiety disorder: a pilot randomised, double-blind, sham-controlled trial
    Gretchen J Diefenbach
    Gretchen J Diefenbach, PhD, Anxiety Disorders Center, The Institute of Living, Hartford and Yale University School of Medicine, New Haven, Connecticut Laura B Bragdon, MA, Binghamton University, Binghamton, New York Luis Zertuche, Bsc, Christopher J Hyatt, PhD, Olin Neuropsychiatry Research Center, The Institute of Living, Hartford, Connecticut Lauren S Hallion, PhD, Anxiety Disorders Center, The Institute of Living, Hartford, Connecticut David F Tolin, PhD, Anxiety Disorders Center, The Institute of Living, Hartford and Yale University School of Medicine, New Haven, Connecticut John W Goethe, MD, Burlingame Center for Research and Education, The Institute of Living, Hartford, Connecticut Michal Assaf, MD, Olin Neuropsychiatry Research Center, The Institute of Living, Hartford and Yale University School of Medicine, New Haven, Connecticut, USA
    Br J Psychiatry 209:222-8. 2016
    ..Repetitive transcranial magnetic stimulation (rTMS) holds promise for treating generalised anxiety disorder (GAD) but has only been studied in uncontrolled research...

Research Grants2

  1. The Neuronal Correlates of Theory of Mind in Schizophrenia
    Michal Assaf; Fiscal Year: 2008
    ..unreadable] [unreadable] [unreadable]..
  2. FMRI, PET and the Default Mode Network Classify MCI and AD
    Michal Assaf; Fiscal Year: 2008
    ..unreadable] [unreadable] [unreadable]..