Research Topics
Species | A J SaykinSummaryAffiliation: Dartmouth Medical School Country: USA Publications
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Detail Information
Publications
Older adults with cognitive complaints show brain atrophy similar to that of amnestic MCIA J Saykin
Brain Imaging Laboratory, Department of Psychiatry, Dartmouth Medical School, Hanover, NH, USA
Neurology 67:834-42. 2006....
Brain activation during working memory 1 month after mild traumatic brain injury: a functional MRI studyT W McAllister
Department of Psychiatry, Dartmouth Hitchcock Medical Center, Lebanon, NH 03756, USA
Neurology 53:1300-8. 1999..To assess patterns of regional brain activation in response to varying working memory loads shortly after mild traumatic brain injury (MTBI)...
Neuroanatomic substrates of semantic memory impairment in Alzheimer's disease: patterns of functional MRI activationA J Saykin
Department of Psychiatry, Dartmouth Medical School, Lebanon, NH 03756, USA
J Int Neuropsychol Soc 5:377-92. 1999....
Brain activation on fMRI and verbal memory ability: functional neuroanatomic correlates of CVLT performanceS C Johnson
Department of Psychiatry, Dartmouth Medical School, Lebanon, NH 03756, USA
J Int Neuropsychol Soc 7:55-62. 2001....
Regional brain atrophy in cognitively intact adults with a single APOE epsilon4 alleleH A Wishart
Department of Psychiatry, Dartmouth Medical School DHMC, Lebanon, NH 03756 0001, USA
Neurology 67:1221-4. 2006..To determine whether cognitively intact adults with the APOE epsilon3/epsilon4 genotype show reduced gray matter density on voxel-based morphometry (VBM) vs those homozygous for the epsilon3 allele...
Brain activation patterns associated with working memory in relapsing-remitting MSH A Wishart
Department of Psychiatry, Dartmouth Medical School/Dartmouth-Hitchcock Medical Center, Lebanon, NH 03756-0001, USA
Neurology 62:234-8. 2004..CONCLUSIONS: Relative to controls, patients with mild RRMS showed shifts in brain activation patterns within and beyond typical components of working memory circuitry...
Deep brain stimulation in neuropsychiatric disordersR 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...
Judgment in older adults: development and psychometric evaluation of the Test of Practical Judgment (TOP-J)L A Rabin
Dartmouth Medical School, Lebanon, NH, USA
J Clin Exp Neuropsychol 29:752-67. 2007..Longitudinal assessments are being performed to examine predictive validity of the TOP-J for cognitive progression in our clinical groups...
The neuropsychology of multiple sclerosis: contributions of neuroimaging researchH A Wishart
Neuropsychology Program and Brain Imaging Laboratory, Department of Psychiatry, Dartmouth Hitchcock Medical Center, Lebanon, NH 03755, USA
Curr Psychiatry Rep 3:373-8. 2001..In this article, the authors highlight research on individual differences in the neuropsychology of MS, and emphasize neuroimaging studies that help elucidate the basis of the deficits...
Smaller brain size associated with unawareness of illness in patients with schizophreniaL A Flashman
Department of Psychiatry, Dartmouth Medical School, Lebanon, NH 03756, USA
Am J Psychiatry 157:1167-9. 2000..Although several neuropsychological studies have supported the notion of frontal and parietal lobe involvement in unawareness of illness in schizophrenia, neuroanatomic differences have not been examined...
Specific frontal lobe subregions correlated with unawareness of illness in schizophrenia: a preliminary studyL A Flashman
Department of Psychiatry Dartmouth Medical School, Lebanon, NH 03756, USA
J Neuropsychiatry Clin Neurosci 13:255-7. 2001..Significant inverse correlations were seen between unawareness and bilateral middle frontal gyrus volume and between symptom misattribution and superior frontal gyrus volume...
Neuroimaging findings in mild traumatic brain injuryT W McAllister
Section of Neuropsychiatry and Brain Imaging Laboratory, Dartmouth Medical School, Lebanon, NH 03756, USA
J Clin Exp Neuropsychol 23:775-91. 2001..It is, therefore, important to be aware of the advantages and limitations of the various available imaging modalities. This paper selectively reviews the pertinent literature on the structural and functional imaging in mild TBI...
Chronic deep brain stimulation for the treatment of tremor in multiple sclerosis: review and case reportsH A Wishart
Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire 03756 0001, USA
J Neurol Neurosurg Psychiatry 74:1392-7. 2003..Deep brain stimulation (DBS) offers a non-ablative alternative to thalamotomy for the surgical treatment of medically refractory tremor in multiple sclerosis. However, relatively few outcomes have been reported...
Sex differences in semantic language processing: a functional MRI studyL C Baxter
Brain Imaging Laboratory, Department of Psychiatry DHMC, Dartmouth Medical School, Lebanon, NH 03756, USA
Brain Lang 84:264-72. 2003..Results support both an interhemispheric and an intrahemispheric model of sex differences in language, suggesting that the models may not be mutually exclusive...
Differential working memory load effects after mild traumatic brain injuryT W McAllister
Section of Neuropsychiatry and Brain Imaging Laboratory, Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire 03756, USA
Neuroimage 14:1004-12. 2001..This suggests that injury-related changes in ability to activate or modulate WM processing resources might underlie some of the memory complaints after MTBI...
