James F Sumowski

Summary

Publications

  1. doi Cognitive reserve protects against cognitive dysfunction in multiple sclerosis
    James F Sumowski
    Kessler Foundation Research Center, Neuropsychology and Neuroscience Laboratory, West Orange, NJ 07052, USA
    J Clin Exp Neuropsychol 31:913-26. 2009
  2. ncbi Cognitive reserve moderates the negative effect of brain atrophy on cognitive efficiency in multiple sclerosis
    James F Sumowski
    Neuropsychology and Neuro Science Laboratory, Kessler Foundation Research Center, 300 Executive Drive, Suite 10, West Orange, New Jersey 07052, USA
    J Int Neuropsychol Soc 15:606-12. 2009
  3. pmc Intellectual enrichment lessens the effect of brain atrophy on learning and memory in multiple sclerosis
    James F Sumowski
    Neuropsychology and Neuroscience Laboratory, Kessler Foundation Research Center, Suite 10, West Orange, NJ 07052, USA
    Neurology 74:1942-5. 2010
  4. doi Default network activity is a sensitive and specific biomarker of memory in multiple sclerosis
    James F Sumowski
    Neuropsychology and Neuroscience Laboratory, Kessler Foundation Research Center, 300 Executive Drive, Suite 70, West Orange, NJ 07052, USA
    Mult Scler 19:199-208. 2013
  5. ncbi L-amphetamine improves memory in MS patients with objective memory impairment
    James F Sumowski
    Kessler Foundation Research Center, West Orange, NJ 07052, USA
    Mult Scler 17:1141-5. 2011
  6. pmc Brain reserve and cognitive reserve in multiple sclerosis: what you've got and how you use it
    James F Sumowski
    Neuropsychology and Neuroscience, Kessler Foundation Research Center, West Orange, NJ, USA
    Neurology 80:2186-93. 2013
  7. ncbi Cognitive reserve in secondary progressive multiple sclerosis
    James F Sumowski
    Neuropsychology and Neuroscience Laboratory, Kessler Foundation Research Center, USA
    Mult Scler 18:1454-8. 2012
  8. doi Retrieval practice: a simple strategy for improving memory after traumatic brain injury
    James F Sumowski
    Neuropsychology and Neuroscience Laboratory, Kessler Foundation Research Center, West Orange, New Jersey 07052, USA
    J Int Neuropsychol Soc 16:1147-50. 2010
  9. doi Warmer outdoor temperature is associated with task-related increased BOLD activation in patients with multiple sclerosis
    Victoria M Leavitt
    Kessler Foundation Research Center, West Orange, NJ, USA
    Brain Imaging Behav 8:128-32. 2014
  10. pmc Warmer outdoor temperature is associated with worse cognitive status in multiple sclerosis
    Victoria M Leavitt
    Kessler Foundation Research Center, West Orange, NJ, USA
    Neurology 78:964-8. 2012

Detail Information

Publications16

  1. doi Cognitive reserve protects against cognitive dysfunction in multiple sclerosis
    James F Sumowski
    Kessler Foundation Research Center, Neuropsychology and Neuroscience Laboratory, West Orange, NJ 07052, USA
    J Clin Exp Neuropsychol 31:913-26. 2009
    ..No such interaction was found for simple processing efficiency. The protective influence of higher cognitive reserve against disease-related cognitive deficits is discussed...
  2. ncbi Cognitive reserve moderates the negative effect of brain atrophy on cognitive efficiency in multiple sclerosis
    James F Sumowski
    Neuropsychology and Neuro Science Laboratory, Kessler Foundation Research Center, 300 Executive Drive, Suite 10, West Orange, New Jersey 07052, USA
    J Int Neuropsychol Soc 15:606-12. 2009
    ..Results help explain the incomplete and inconsistent relationship between brain atrophy and IP efficiency in previous research...
  3. pmc Intellectual enrichment lessens the effect of brain atrophy on learning and memory in multiple sclerosis
    James F Sumowski
    Neuropsychology and Neuroscience Laboratory, Kessler Foundation Research Center, Suite 10, West Orange, NJ 07052, USA
    Neurology 74:1942-5. 2010
    ..The literature on cognitive reserve has focused mainly on Alzheimer disease. The current research examines whether greater intellectual enrichment lessens the negative effect of brain atrophy on learning and memory in patients with MS...
  4. doi Default network activity is a sensitive and specific biomarker of memory in multiple sclerosis
    James F Sumowski
    Neuropsychology and Neuroscience Laboratory, Kessler Foundation Research Center, 300 Executive Drive, Suite 70, West Orange, NJ 07052, USA
    Mult Scler 19:199-208. 2013
    ..Patients with multiple sclerosis (MS) suffer memory impairment but the link between MS-related neuroanatomical changes (brain atrophy) and memory is relatively weak...
  5. ncbi L-amphetamine improves memory in MS patients with objective memory impairment
    James F Sumowski
    Kessler Foundation Research Center, West Orange, NJ 07052, USA
    Mult Scler 17:1141-5. 2011
    ..Memory impairment is prevalent in multiple sclerosis (MS), but no drugs are approved to treat these memory problems...
  6. pmc Brain reserve and cognitive reserve in multiple sclerosis: what you've got and how you use it
    James F Sumowski
    Neuropsychology and Neuroscience, Kessler Foundation Research Center, West Orange, NJ, USA
    Neurology 80:2186-93. 2013
    ....
  7. ncbi Cognitive reserve in secondary progressive multiple sclerosis
    James F Sumowski
    Neuropsychology and Neuroscience Laboratory, Kessler Foundation Research Center, USA
    Mult Scler 18:1454-8. 2012
    ....
  8. doi Retrieval practice: a simple strategy for improving memory after traumatic brain injury
    James F Sumowski
    Neuropsychology and Neuroscience Laboratory, Kessler Foundation Research Center, West Orange, New Jersey 07052, USA
    J Int Neuropsychol Soc 16:1147-50. 2010
    ..That is, retrieval practice greatly improves memory in persons with TBI, even when other mnemonic strategies (e.g., distributed learning) are less effective...
  9. doi Warmer outdoor temperature is associated with task-related increased BOLD activation in patients with multiple sclerosis
    Victoria M Leavitt
    Kessler Foundation Research Center, West Orange, NJ, USA
    Brain Imaging Behav 8:128-32. 2014
    ..We show here that MS patients activate task-related brain regions more on warmer days. Increased brain activation required by MS patients on warmer days to perform a simple task may signify neural inefficiency. ..
  10. pmc Warmer outdoor temperature is associated with worse cognitive status in multiple sclerosis
    Victoria M Leavitt
    Kessler Foundation Research Center, West Orange, NJ, USA
    Neurology 78:964-8. 2012
    ....
  11. pmc Intellectual enrichment is linked to cerebral efficiency in multiple sclerosis: functional magnetic resonance imaging evidence for cognitive reserve
    James F Sumowski
    Kessler Foundation Research Centre, West Orange, NJ 07052, USA
    Brain 133:362-74. 2010
    ....
  12. ncbi Cognition in multiple sclerosis: a review of neuropsychological and fMRI research
    Helen M Genova
    Kessler Foundation Research Center, 300 Executive Drive, Suite 10, West Orange, NJ 07052, USA
    Front Biosci (Landmark Ed) 14:1730-44. 2009
    ..Additionally, directions for future research are discussed...
  13. doi Cognitive reserve in multiple sclerosis
    James F Sumowski
    Kessler Foundation Research Center, USA, and Rutgers, New Jersey Medical School, USA
    Mult Scler 19:1122-7. 2013
    ..We discuss clinical implications and highlight important unanswered questions for future research on reserve against cognitive impairment in MS. ..
  14. pmc Functional magnetic resonance imaging movers and shakers: does subject-movement cause sampling bias?
    Glenn R Wylie
    Neuropsychology and Neuroscience Laboratory, Kessler Foundation Research Center, West Orange, New Jersey Department of Physical Medicine and Rehabilitation, University of Medicine and Dentistry of New Jersey, New Jersey Medical School, Newark, New Jersey
    Hum Brain Mapp 35:1-13. 2014
    ..However, even if such data are not discarded outright, subjects who move more (MS and HC) will contribute less to the group-level results because of degraded SNR...
  15. doi Retrieval practice is a robust memory aid for memory-impaired patients with MS
    James F Sumowski
    Kessler Foundation Research Center, USA
    Mult Scler 19:1943-6. 2013
    ..RP robustly improved memory more than restudy. Short delay: MR=15.6%, SR=27.1%, RP=72.9%. Long delay: MR=1.0%, SR=4.2%, RP=24.0%. RP was the best memory technique for nearly all patients after both short and long delays. ..
  16. doi Are there control processes, and (if so) can they be studied?
    Glenn R Wylie
    Kessler Foundation Research Center, West Orange, NJ 07052, USA
    Psychol Res 75:535-43. 2011
    ..This may represent a way forward in the study of control processes...