Michael Stevens

Summary

Affiliation: Hartford Hospital
Country: USA

Publications

  1. pmc Comparison of brain volume abnormalities between ADHD and conduct disorder in adolescence
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Institute of Living at Hartford Hospital, Hartford, CT 06106, USA
    J Psychiatry Neurosci 37:389-98. 2012
  2. doi Multiple resting state network functional connectivity abnormalities in mild traumatic brain injury
    Michael C Stevens
    Olin Neuropsychiatry Research Center, The Institute of Living Hartford Hospital, CT, USA
    Brain Imaging Behav 6:293-318. 2012
  3. pmc Brain network dynamics during error commission
    Michael C Stevens
    Olin Neuropsychiatry Research Center, The Institute of Living Hartford Hospital, Hartford, Connecticut 06106, USA
    Hum Brain Mapp 30:24-37. 2009
  4. ncbi Functional neural circuits for mental timekeeping
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Hartford, Connecticut 06106, USA
    Hum Brain Mapp 28:394-408. 2007
  5. doi Changes in the interaction of resting-state neural networks from adolescence to adulthood
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Institute of Living Hartford Hospital, Hartford, Connecticut 06106, USA
    Hum Brain Mapp 30:2356-66. 2009
  6. doi The developmental cognitive neuroscience of functional connectivity
    Michael C Stevens
    Olin Neuropsychiatry Research Center, The Institute of Living Hartford Hospital, 200 Retreat Avenue, Whitehall Building, Hartford, CT 06106, USA
    Brain Cogn 70:1-12. 2009
  7. ncbi Low-dose estradiol alters brain activity
    Michael C Stevens
    Clinical Cognitive Neuroscience Laboratory, Olin Neuropsychiatry Research Center, Whitehall Building, The Institute of Living Hartford Hospital, Hartford, CT 06106, USA
    Psychiatry Res 139:199-217. 2005
  8. pmc Age-related cognitive gains are mediated by the effects of white matter development on brain network integration
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Whitehall Building, The Institute of Living Hartford Hospital, Hartford, CT 06106, USA
    Neuroimage 48:738-46. 2009
  9. ncbi An FMRI auditory oddball study of combined-subtype attention deficit hyperactivity disorder
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Whitehall Building, Institute of Living Hartford Hospital, Hartford, CT 06106, USA
    Am J Psychiatry 164:1737-49. 2007
  10. ncbi An adaptive reflexive processing model of neurocognitive function: supporting evidence from a large scale (n = 100) fMRI study of an auditory oddball task
    Kent A Kiehl
    Olin Neuropsychiatry Research Center, The Institute of Living, Hartford, CT 06106, USA
    Neuroimage 25:899-915. 2005

Detail Information

Publications27

  1. pmc Comparison of brain volume abnormalities between ADHD and conduct disorder in adolescence
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Institute of Living at Hartford Hospital, Hartford, CT 06106, USA
    J Psychiatry Neurosci 37:389-98. 2012
    ..To our knowledge, this study was the first direct comparison of grey and white matter volumes in diagnostically "pure" (i.e., no comorbidities) conduct disorder and ADHD samples...
  2. doi Multiple resting state network functional connectivity abnormalities in mild traumatic brain injury
    Michael C Stevens
    Olin Neuropsychiatry Research Center, The Institute of Living Hartford Hospital, CT, USA
    Brain Imaging Behav 6:293-318. 2012
    ....
  3. pmc Brain network dynamics during error commission
    Michael C Stevens
    Olin Neuropsychiatry Research Center, The Institute of Living Hartford Hospital, Hartford, Connecticut 06106, USA
    Hum Brain Mapp 30:24-37. 2009
    ..These findings characterize the spatial structure of neural networks underlying error commission and identify neurobiological differences between adolescents and adults...
  4. ncbi Functional neural circuits for mental timekeeping
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Hartford, Connecticut 06106, USA
    Hum Brain Mapp 28:394-408. 2007
    ..These findings are discussed within the context of current biological and information processing models of neural timekeeping...
  5. doi Changes in the interaction of resting-state neural networks from adolescence to adulthood
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Institute of Living Hartford Hospital, Hartford, Connecticut 06106, USA
    Hum Brain Mapp 30:2356-66. 2009
    ..These results contribute to an emerging understanding that activity in widely distributed networks thought to underlie complex cognition influences activity in other networks...
  6. doi The developmental cognitive neuroscience of functional connectivity
    Michael C Stevens
    Olin Neuropsychiatry Research Center, The Institute of Living Hartford Hospital, 200 Retreat Avenue, Whitehall Building, Hartford, CT 06106, USA
    Brain Cogn 70:1-12. 2009
    ..Although not exhaustive, this conceptual review also will showcase some of recent findings that have emerged to support these predictions...
  7. ncbi Low-dose estradiol alters brain activity
    Michael C Stevens
    Clinical Cognitive Neuroscience Laboratory, Olin Neuropsychiatry Research Center, Whitehall Building, The Institute of Living Hartford Hospital, Hartford, CT 06106, USA
    Psychiatry Res 139:199-217. 2005
    ..These findings suggest that estrogen may facilitate the efficiency of brain function during the performance of sustained attention tasks in post-menopausal elderly women...
  8. pmc Age-related cognitive gains are mediated by the effects of white matter development on brain network integration
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Whitehall Building, The Institute of Living Hartford Hospital, Hartford, CT 06106, USA
    Neuroimage 48:738-46. 2009
    ....
  9. ncbi An FMRI auditory oddball study of combined-subtype attention deficit hyperactivity disorder
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Whitehall Building, Institute of Living Hartford Hospital, Hartford, CT 06106, USA
    Am J Psychiatry 164:1737-49. 2007
    ..However, the relationship between abnormal neurocognition and dysfunction in specific brain regions in ADHD remains unclear...
  10. ncbi An adaptive reflexive processing model of neurocognitive function: supporting evidence from a large scale (n = 100) fMRI study of an auditory oddball task
    Kent A Kiehl
    Olin Neuropsychiatry Research Center, The Institute of Living, Hartford, CT 06106, USA
    Neuroimage 25:899-915. 2005
    ..This process may be termed 'adaptive reflexive processing.' The implications of these results for interpreting functional MRI studies are discussed...
  11. pmc Abnormal hemodynamics in schizophrenia during an auditory oddball task
    Kent A Kiehl
    Clinical Cognitive Neuroscience Laboratory, Olin Neuropsychiatry Research Center, The Institute of Living, Hartford, Connecticut 06106, USA
    Biol Psychiatry 57:1029-40. 2005
    ..This deficit in the processing of salience stimuli might be related to abnormalities in orienting, attention, and memory processes...
  12. pmc A method for functional network connectivity among spatially independent resting-state components in schizophrenia
    Madiha J Jafri
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT 06106, USA
    Neuroimage 39:1666-81. 2008
    ..Significant differences between patient and control connectivity in different networks were revealed possibly reflecting deficiencies in cortical processing in patients...
  13. pmc Hemispheric differences in hemodynamics elicited by auditory oddball stimuli
    Michael C Stevens
    Olin Neuropsychiatry Research Center, The Institute of Living, Hartford, CT 06106, USA Department of Psychiatry, Yale University School of Medicine, New Haven, CT 06510, USA
    Neuroimage 26:782-92. 2005
    ..The results (1) support the proposal that the right hemisphere is differentially engaged in processing salient stimuli and (2) demonstrate the successful use of a new voxel-based laterality analysis technique for fMRI data...
  14. pmc Brain connectivity is not only lower but different in schizophrenia: a combined anatomical and functional approach
    Pawel Skudlarski
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford Hospital, Hartford, Connecticut 06106, USA
    Biol Psychiatry 68:61-9. 2010
    ..Simultaneous measure of anatomical and functional connectivity and its interactions allow for better understanding of schizophrenia-related alternations in brain connectivity...
  15. pmc Functional neural networks underlying response inhibition in adolescents and adults
    Michael C Stevens
    Olin Neuropsychiatry Research Center, Hartford, CT 06106, United
    Behav Brain Res 181:12-22. 2007
    ..We identify and characterize several age-related differences in the function of neural circuits that are associated with behavioral performance changes across adolescent development...
  16. doi Decreased prefrontal cortex activity in mild traumatic brain injury during performance of an auditory oddball task
    Suzanne T Witt
    Olin Neuropsychiatry Research Center, Institute of Living, Hartford Hospital, Hartford, CT 06106, USA
    Brain Imaging Behav 4:232-47. 2010
    ..Between-group analyses found evidence for potential compensatory brain activity during target detection and default-mode network dysfunction only during the detection of novel stimuli...
  17. 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...
  18. 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...
  19. pmc Disruptions in functional network connectivity during alcohol intoxicated driving
    Catherine I Rzepecki-Smith
    Olin Neuropsychiatry Research Center, Institute of Living Hartford Hospital, Hartford, Connecticut, USA
    Alcohol Clin Exp Res 34:479-87. 2010
    ..However, the functional connectivity between these circuits has not yet been explored in order to determine how these networks communicate with each other during sober and alcohol-intoxicated states...
  20. doi A pilot multivariate parallel ICA study to investigate differential linkage between neural networks and genetic profiles in schizophrenia
    Shashwath A Meda
    Olin Neuropsychiatry Research Center, Institute of Living, 200 Retreat Avenue, Hartford, CT 06106, USA
    Neuroimage 53:1007-15. 2010
    ....
  21. pmc Evidence for anomalous network connectivity during working memory encoding in schizophrenia: an ICA based analysis
    Shashwath A Meda
    Olin Neuropsychiatry Research Center, Institute of Living at Hartford Hospital, Hartford, Connecticut, United States of America
    PLoS ONE 4:e7911. 2009
    ..Numerous neuroimaging studies report abnormal regional brain activity during working memory performance in schizophrenia, but few have examined brain network integration as determined by "functional connectivity" analyses...
  22. pmc Investigating the behavioral and self-report constructs of impulsivity domains using principal component analysis
    Shashwath A Meda
    Olin Neuropsychiatry Research Center, Institute of Living at Hartford Hospital, Hartford, Connecticut 06106, USA
    Behav Pharmacol 20:390-9. 2009
    ..In addition, our supplemental analysis also suggested that the impulsivity constructs were largely, but not entirely the same within the healthy and ARA groups...
  23. pmc The hemodynamics of oddball processing during single-tone and two-tone target detection tasks
    Michael C Stevens
    Clinical Cognitive Neuroscience Laboratory, Olin Neuropsychiatry Research Center, Whitehall Building, The Institute of Living Hartford Hospital, CT 06106, USA
    Int J Psychophysiol 60:292-303. 2006
    ..The results are discussed as they relate to the understanding of neurocognitive function pertaining to contextual manipulations in general, and orienting processes in particular...
  24. ncbi fMRI in an oddball task: effects of target-to-target interval
    Michael C Stevens
    Olin Neuropsychiatry Research Center, The Institute of Living, Hartford, Connecticut 06106, USA
    Psychophysiology 42:636-42. 2005
    ..There was no such effect of novel interval, suggesting that neuronal modulation may only occur for task-relevant stimuli, possibly in the service of strategic resource allocation processes...
  25. ncbi Functional neuroimaging in child and adolescent psychiatry
    Michael C Stevens
    Olin Neuropsychiatry Research Center, The Institute of Living, Hartford, USA
    Conn Med 69:561-70. 2005
  26. ncbi The effect of short-term estradiol therapy on cognitive function in older men receiving hormonal suppression therapy for prostate cancer
    Pamela Taxel
    Division of Endocrinology and Metabolism and Center on Aging, University of Connecticut Health Center, Farmington, Connecticut 06030, USA
    J Am Geriatr Soc 52:269-73. 2004
    ....
  27. ncbi Executive-cognitive functioning in the development of antisocial personality disorder
    Michael C Stevens
    Department of Psychiatry, MC2103, University of Connecticut Health Center, Farmington, CT 06030, USA
    Addict Behav 28:285-300. 2003
    ..The findings suggest that normal versus abnormal behavioral outcome for children with conduct problems may be influenced by cognitive ability profile, perhaps because of varying maturational processes...