Robert M Roth

Summary

Affiliation: Dartmouth Medical School
Country: USA

Publications

  1. ncbi request reprint Apathy in schizophrenia: reduced frontal lobe volume and neuropsychological deficits
    Robert M Roth
    Department of Psychiatry, Dartmouth Medical School and New Hampshire Hospital, Lebanon 03756 0001, USA
    Am J Psychiatry 161:157-9. 2004
  2. pmc Verbal fluency performance in amnestic MCI and older adults with cognitive complaints
    Katherine E Nutter-Upham
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School DHMC, Lebanon, NH, USA
    Arch Clin Neuropsychol 23:229-41. 2008
  3. pmc Confirmatory factor analysis of the Behavior Rating Inventory of Executive Function-Adult version in healthy adults and application to attention-deficit/hyperactivity disorder
    Robert M Roth
    Department of Psychiatry, Geisel School of Medicine at Dartmouth DHMC, One Medical Center Drive, Lebanon, NH, USA
    Arch Clin Neuropsychol 28:425-34. 2013
  4. doi request reprint Performance on the Cognitive Estimation Test in schizophrenia
    Robert M Roth
    Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire 03756 0001, USA
    Appl Neuropsychol Adult 19:141-6. 2012
  5. doi request reprint New-onset obsessive-compulsive disorder following neurosurgery for medication-refractory seizure disorder
    Robert M Roth
    Department of Psychiatry, Neuropsychology Service, Dartmouth Medical School, One Medical Center Drive, Lebanon, NH 03756 0001, USA
    Epilepsy Behav 14:677-80. 2009
  6. ncbi request reprint Event-related functional magnetic resonance imaging of response inhibition in obsessive-compulsive disorder
    Robert M Roth
    Brain Imaging Laboratory, Departments of Psychiatry and Radiology, Dartmouth Medical School, Lebanon, New Hampshire 03756 0001, USA
    Biol Psychiatry 62:901-9. 2007
  7. ncbi request reprint Deep brain stimulation in neuropsychiatric disorders
    R M Roth
    Department of Psychiatry, Dartmouth Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH 03756 0001, USA
    Curr Psychiatry Rep 3:366-72. 2001
  8. ncbi request reprint Functional magnetic resonance imaging of executive control in bipolar disorder
    Robert M Roth
    Brain Imaging Laboratory, Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire, USA
    Neuroreport 17:1085-9. 2006
  9. ncbi request reprint Neuropsychological functioning in early- and late-onset obsessive-compulsive disorder
    Robert M Roth
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School DHMC, Lebanon, New Hampshire, USA
    J Neuropsychiatry Clin Neurosci 17:208-13. 2005
  10. ncbi request reprint Organizational strategy use in obsessive-compulsive disorder
    Robert M Roth
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School, Lebanon, NH 03756 0001, USA
    Psychiatry Res 128:267-72. 2004

Detail Information

Publications35

  1. ncbi request reprint Apathy in schizophrenia: reduced frontal lobe volume and neuropsychological deficits
    Robert M Roth
    Department of Psychiatry, Dartmouth Medical School and New Hampshire Hospital, Lebanon 03756 0001, USA
    Am J Psychiatry 161:157-9. 2004
    ..Apathy is a common negative symptom in schizophrenia. The authors investigated neuropsychological performance and regional brain volumes in schizophrenia patients with high versus low levels of apathy...
  2. pmc Verbal fluency performance in amnestic MCI and older adults with cognitive complaints
    Katherine E Nutter-Upham
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School DHMC, Lebanon, NH, USA
    Arch Clin Neuropsychol 23:229-41. 2008
    ..Overall, our findings highlight the importance of including multiple verbal fluency tests in assessment batteries targeting preclinical dementia populations and suggest that individual fluency tasks may tap specific cognitive processes...
  3. pmc Confirmatory factor analysis of the Behavior Rating Inventory of Executive Function-Adult version in healthy adults and application to attention-deficit/hyperactivity disorder
    Robert M Roth
    Department of Psychiatry, Geisel School of Medicine at Dartmouth DHMC, One Medical Center Drive, Lebanon, NH, USA
    Arch Clin Neuropsychol 28:425-34. 2013
    ..Together, these findings support the multidimensional nature of executive function and the clinical relevance of a three-factor model of the BRIEF-A. ..
  4. doi request reprint Performance on the Cognitive Estimation Test in schizophrenia
    Robert M Roth
    Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire 03756 0001, USA
    Appl Neuropsychol Adult 19:141-6. 2012
    ..Thus, the integrity of other cognitive processes should be taken into consideration when interpreting the presence of a deficit in cognitive estimation in patients with schizophrenia...
  5. doi request reprint New-onset obsessive-compulsive disorder following neurosurgery for medication-refractory seizure disorder
    Robert M Roth
    Department of Psychiatry, Neuropsychology Service, Dartmouth Medical School, One Medical Center Drive, Lebanon, NH 03756 0001, USA
    Epilepsy Behav 14:677-80. 2009
    ..To our knowledge, the present case is only the fourth reported of de novo onset OCD following neurosurgery for seizure disorder, and the first in a patient without either preexisting obsessive traits or an OCD spectrum disorder...
  6. ncbi request reprint Event-related functional magnetic resonance imaging of response inhibition in obsessive-compulsive disorder
    Robert M Roth
    Brain Imaging Laboratory, Departments of Psychiatry and Radiology, Dartmouth Medical School, Lebanon, New Hampshire 03756 0001, USA
    Biol Psychiatry 62:901-9. 2007
    ..Obsessive-compulsive disorder (OCD) has been hypothesized to involve inhibitory control dysfunction related to abnormal frontal-striatal-thalamic-cortical (FSTC) circuitry...
  7. ncbi request reprint Deep brain stimulation in neuropsychiatric disorders
    R M Roth
    Department of Psychiatry, Dartmouth Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH 03756 0001, USA
    Curr Psychiatry Rep 3:366-72. 2001
    ..Finally, emerging and potential novel areas of application of DBS for the treatment of neuropsychiatric disorders and symptoms are discussed...
  8. ncbi request reprint Functional magnetic resonance imaging of executive control in bipolar disorder
    Robert M Roth
    Brain Imaging Laboratory, Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire, USA
    Neuroreport 17:1085-9. 2006
    ..These findings add to the growing body of evidence implicating neural circuitry subserving executive control in bipolar disorder...
  9. ncbi request reprint Neuropsychological functioning in early- and late-onset obsessive-compulsive disorder
    Robert M Roth
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School DHMC, Lebanon, New Hampshire, USA
    J Neuropsychiatry Clin Neurosci 17:208-13. 2005
    ..Late onset OCD was also associated with poorer visual memory relative to healthy comparison subjects. These findings suggest that early and late onset OCD may be the result of at least partially differing neurobiological mechanisms...
  10. ncbi request reprint Organizational strategy use in obsessive-compulsive disorder
    Robert M Roth
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School, Lebanon, NH 03756 0001, USA
    Psychiatry Res 128:267-72. 2004
    ..These findings indicate that a reduced use of organizational strategies in OCD is not present across all cognitive domains...
  11. ncbi request reprint Speed and accuracy on tests of executive function in obsessive-compulsive disorder
    Robert M Roth
    Neuropsychology and Neuroimaging Program, Dartmouth Medical School DHMC, One Medical Center Drive, Lebanon, NH 03756 0001, USA
    Brain Cogn 54:263-5. 2004
    ..Results suggest that slowness in OCD may be most apparent on executive tests requiring self-initiated organizational strategies, consistent with frontostriatal abnormality...
  12. ncbi request reprint Procedural and declarative memory in obsessive-compulsive disorder
    Robert M Roth
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School, Lebanon, NH 03756 0001, USA
    J Int Neuropsychol Soc 10:647-54. 2004
    ..These findings may be consistent with striatal overactivation observed in neuroimaging studies of OCD, as well as the prominent role of the striatum during early stages of procedural memory...
  13. ncbi request reprint Contribution of organizational strategy to verbal learning and memory in adults with attention-deficit/hyperactivity disorder
    Robert M Roth
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School, Lebanon, NH, USA
    Neuropsychology 18:78-84. 2004
    ..The pattern of findings suggests that decreased verbal learning and memory in adult ADHD is due in part to situational anxiety and not to poor use of organizational strategies during encoding...
  14. ncbi request reprint Executive dysfunction in attention-deficit/hyperactivity disorder: cognitive and neuroimaging findings
    Robert M Roth
    Brain Imaging Laboratory, Department of Psychiatry, Dartmouth Medical School and New Hampshire Hospital, One Medical Center Drive, Lebanon, NH 03756 0001, USA
    Psychiatr Clin North Am 27:83-96, ix. 2004
    ..Finally, because the myriad cognitive, behavioral and emotional symptoms in ADHD likely reflect the interplay of multiple cognitive and psychosocial factors, development of treatments for ADHD likely will require a multi-modal approach...
  15. pmc Apathy and the processing of novelty in schizophrenia
    Robert M Roth
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School DHMC, One Medical Center Drive, Lebanon, New Hampshire, 03756 0001, USA
    Schizophr Res 98:232-8. 2008
    ..The present findings indicate that schizophrenia is associated with slowed information processing, but do not support the hypothesis that apathy in schizophrenia is associated with abnormal processing of novelty...
  16. doi request reprint Inferential-reasoning impairment in schizophrenia-spectrum disorders
    Carrie L Kruck
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School Dartmouth Hitchcock Medical Center, One Medical Center Dr, Lebanon, NH 03756 0001
    J Neuropsychiatry Clin Neurosci 23:211-4. 2011
    ..These findings are consistent with previous research showing deficits of reasoning in schizophrenia, and indicate that this deficit is independent of severity of delusions...
  17. pmc Long-term seizure, cognitive, and psychiatric outcome following trans-middle temporal gyrus amygdalohippocampectomy and standard temporal lobectomy
    Krzysztof A Bujarski
    Department of Neurology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
    J Neurosurg 119:16-23. 2013
    ....
  18. pmc Subjective rating of working memory is associated with frontal lobe volume in schizophrenia
    Matthew A Garlinghouse
    Neuropsychology Service and Brain Imaging Laboratory, Department of Psychiatry, Dartmouth Medical School DHMC, One Medical Center Drive, Lebanon, NH 03756 0001, USA
    Schizophr Res 120:71-5. 2010
    ..It remains unclear to what extent such patients are able to accurately gauge the integrity of their working memory in their daily lives...
  19. pmc Lack of relationship between psychological denial and unawareness of illness in schizophrenia-spectrum disorders
    Carrie L Kruck
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School DHMC, One Medical Center Drive, Lebanon, NH 03756 0001, USA
    Psychiatry Res 169:33-8. 2009
    ..The patient group and the healthy comparison group did not differ in their use of self-deception. The current results do not support the psychological denial theory of unawareness of illness in schizophrenia-spectrum disorders...
  20. pmc Cavum septum pellucidum in schizophrenia: clinical and neuropsychological correlates
    Laura A Flashman
    Neuropsychology Program and Brain Imaging Laboratory, Department of Psychiatry, Dartmouth Medical School, and New Hampshire Hospital, Lebanon, NH, USA
    Psychiatry Res 154:147-55. 2007
    ..CSP, while prevalent, was not more frequent in our sample of patients with schizophrenia, and had few associations with symptom severity or neuropsychological deficits...
  21. pmc Nonclinical obsessive-compulsive symptoms and executive functions in schizophrenia
    Sheba R Kumbhani
    Dartmouth Medical School, Department of Psychiatry, One Medical Center Dr, Lebanon, NH 03756 0001, USA
    J Neuropsychiatry Clin Neurosci 22:304-12. 2010
    ..Performance-based scores showed few correlations with OCS. Findings indicate that severity of nonclinical OCS subtypes contributes to the heterogeneity of executive functions in schizophrenia...
  22. ncbi request reprint Self- and informant reports of executive function on the BRIEF-A in MCI and older adults with cognitive complaints
    Laura A Rabin
    Neuropsychology Program, Department of Psychiatry, Dartmouth Medical School DHMC, Lebanon, NH, USA
    Arch Clin Neuropsychol 21:721-32. 2006
    ..Overall findings indicate that the BRIEF-A is sensitive to subtle executive changes in MCI and CC and suggest the need for research to determine if executive complaints are predictive of clinical course...
  23. doi request reprint Outcome of frontal lobe epilepsy surgery
    Stefanie P Lazow
    Department of Neurology, Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire 03756, USA
    Epilepsia 53:1746-55. 2012
    ..The aim of this study is to define multiple outcome measures and determine whether there are certain subpopulations of preferred surgical candidates that have a more favorable seizure prognosis...
  24. pmc COMT Val158Met Genotype and Individual Differences in Executive Function in Healthy Adults
    Heather A Wishart
    Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire 03756 0001, USA
    J Int Neuropsychol Soc 17:174-80. 2011
    ..This study suggests the heterogeneity in COMT effects reported in the literature may be due in part to gene-gene interactions that influence central dopaminergic systems...
  25. ncbi request reprint Neurologic injury associated with CABG surgery: outcomes, mechanisms, and opportunities for improvement
    Donald S Likosky
    Department of Surgery, Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire 03756, USA
    Heart Surg Forum 7:E650-62. 2004
    ..We conclude this article by providing insight regarding areas requiring further investigation in order to reduce sustainably the risk of these iatrogenic events among patient undergoing CABG surgery...
  26. doi request reprint Contribution of rating scales to the assessment of executive functions
    Peter K Isquith
    Department of Psychiatry, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire 03756 001, USA
    Appl Neuropsychol Child 2:125-32. 2013
    ..We conclude that performance-based and rating scale measures provide complementary information with respect to a child's executive functions, offering a more comprehension view than either approach alone...
  27. ncbi request reprint Contribution of rating scales to intervention for executive dysfunction
    Peter K Isquith
    a Neuropsychology Program, Department of Psychiatry, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire
    Appl Neuropsychol Child 3:197-204. 2014
    ..Rating scales of executive function provide valuable information with respect to treatment planning and assessment of intervention outcome. ..
  28. doi request reprint Brain injury after carotid revascularization: outcomes, mechanisms, and opportunities for improvement
    Joshua B Goldberg
    Department of General Surgery, Dartmouth Hitchcock Medical Center, Lebanon, NH, USA
    Ann Vasc Surg 25:270-86. 2011
    ..We sought to perform a systematic review of neurologic injury after carotid revascularization to guide future quality improvement efforts focused on reducing potentially preventable events...
  29. ncbi request reprint Apathy and its treatment
    Robert M Roth
    Laura A Flashman, PhD Department of Psychiatry, Dartmouth Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH 03756, USA
    Curr Treat Options Neurol 9:363-70. 2007
    ..In the interim, careful evaluation of possible psychosocial and biological contributors to apathy in any given patient is suggested, with treatment planning based accordingly...
  30. ncbi request reprint Treatment of substance use disorders in schizophrenia: a unifying neurobiological mechanism?
    Robert M Roth
    Department of Psychiatry, Dartmouth Medical School DHMC, Lebanon, NH 03756, USA
    Curr Psychiatry Rep 7:283-91. 2005
    ..We propose that effective treatments may in part work through the modulation of brain reward circuitry dysfunction...
  31. ncbi request reprint Neurocognitive outcomes of off-pump versus on-pump coronary artery bypass: a prospective randomized controlled trial
    Felix Hernandez
    Cardiothoracic Surgery, Eastern Maine Medical Center, 417 State St, Suite 421, Bangor, ME 04401, USA
    Ann Thorac Surg 84:1897-903. 2007
    ..We examined short-term and intermediate-term neurocognitive and index admission morbidity and mortality after coronary artery bypass surgery performed with and without the use of extracorporeal circulation...
  32. ncbi request reprint The fornix and mammillary bodies in older adults with Alzheimer's disease, mild cognitive impairment, and cognitive complaints: a volumetric MRI study
    Brittany R Copenhaver
    Department of Psychology, Dartmouth College, Hanover, NH 03755, USA
    Psychiatry Res 147:93-103. 2006
    ..Results suggest that atrophy of the fornix and mammillary bodies becomes apparent at the point of conversion from MCI to AD. Longitudinal assessments are needed to delineate the time course and extent of the observed volumetric changes...
  33. ncbi request reprint ERP study of pre-attentive auditory processing in treatment-refractory schizophrenia
    Denise L Milovan
    Department of Psychology, Concordia University, Centre de Recherche Fernand Seguin, Canada H3A 2B4
    Brain Cogn 55:355-7. 2004
    ..These findings are consistent with pre-attentive abnormalities in treatment-refractory patients with schizophrenia...
  34. pmc A new measure of visual location learning and memory: development and psychometric properties for the Brown Location Test (BLT)
    Franklin C Brown
    Department of Psychology, Eastern Connecticut State University, Willimantic, CT 06226, USA
    Clin Neuropsychol 21:811-25. 2007
    ..In view of the favorable psychometric properties observed during preliminary studies, additional normative and validation studies in healthy and patient populations are warranted...
  35. ncbi request reprint The influence of difficult temperament on alcohol-related aggression: better accounted for by executive functioning?
    Peter R Giancola
    Department of Psychology, University of Kentucky, 115 Kastle Hall, Lexington, KY 40506 0044, USA
    Addict Behav 31:2169-87. 2006
    ..These findings are discussed with regard to how they influence current models of aggressive behavior as well as their implications for future violence prevention efforts...