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Christopher Gaudiot
University of Maryland, Baltimore
5Publications
2H-index
24Citations
Publications 5
Newest
#1Christopher Gaudiot (UMB: University of Maryland, Baltimore)H-Index: 2
#2Xiaoming Du (UMB: University of Maryland, Baltimore)H-Index: 14
Last.L. Elliot Hong (UMB: University of Maryland, Baltimore)H-Index: 35
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#1Joshua Chiappelli (UMB: University of Maryland, Baltimore)H-Index: 16
#2Qiaoyun Shi (UMB: University of Maryland, Baltimore)H-Index: 2
Last.Liyi Elliot Hong (UMB: University of Maryland, Baltimore)H-Index: 1
view all 11 authors...
Regulation of stress response involves top-down mechanisms of the frontal-limbic glutamatergic system. As schizophrenia is associated with glutamatergic abnormalities, we hypothesized that schizophrenia patients may have abnormal glutamatergic reactivity within the dorsal anterior cingulate cortex (dACC), a key region involved in perception of and reaction to stress. To test this, we developed a somatic stress paradigm involving pseudorandom application of safe but painfully hot stimuli to the f...
2 CitationsSource
#2Xiaoming DuH-Index: 14
Last.Elliott HongH-Index: 1
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#2Peter KochunovH-Index: 24
Last.L. Elliot HongH-Index: 35
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This study aimed to establish the applicability of the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) in the Old Order Amish (OOA) and to assess the genetic contribution toward the RBANS total score and its cognitive domains using a large family-based sample of OOA.RBANS data were collected in 103 OOA individuals from Lancaster County, Pennsylvania, including 85 individuals without psychiatric illness and 18 individuals with current psychiatric diagnoses.The RBANS tot...
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#1Peter Kochunov (UMB: University of Maryland, Baltimore)H-Index: 24
#2Paul M. Thompson (SC: University of Southern California)H-Index: 141
Last.L. Elliot Hong (UMB: University of Maryland, Baltimore)H-Index: 35
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Abstract Speed with which brain performs information processing influences overall cognition and is dependent on the white matter fibers. To understand genetic influences on processing speed and white matter FA, we assessed processing speed and diffusion imaging fractional anisotropy (FA) in related individuals from two populations. Discovery analyses were performed in 146 individuals from large Old Order Amish (OOA) families and findings were replicated in 485 twins and siblings of the Human Co...
22 CitationsSource
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