Impulsivity and BOLD fMRI activation in MDMA users and healthy control subjects

Ignacio H. Valdes; Joel L. Steinberg; Ponnada A. Narayana; Larry A. Kramer; Donald M. Dougherty; Alan C. Swann; Ernest S. Barratt; Frederick Gerard Moeller

doi:10.1016/j.pscychresns.2006.01.014

Impulsivity and BOLD fMRI activation in MDMA users and healthy control subjects

Ignacio H. Valdes, Joel L. Steinberg, Ponnada A. Narayana, Larry A. Kramer, Donald M. Dougherty, Alan C. Swann, Ernest S. Barratt, Frederick Gerard Moeller

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

The correlation between scores on the Barratt Impulsiveness Scale (BIS) and activation measured by functional magnetic resonance imaging in a dorsolateral prefrontal cortical (DLPFC) activating task was examined in 15 MDMA-using subjects and 19 controls. A significant correlation between BIS scores and DLPFC activation was found, supporting a role for the DLPFC in BIS-measured impulsivity.

Original language	English (US)
Pages (from-to)	239-242
Number of pages	4
Journal	Psychiatry Research - Neuroimaging
Volume	147
Issue number	2-3
DOIs	https://doi.org/10.1016/j.pscychresns.2006.01.014
State	Published - Oct 30 2006
Externally published	Yes

Keywords

Impulsivity
Prefrontal
fMRI

ASJC Scopus subject areas

Neuroscience (miscellaneous)
Radiology Nuclear Medicine and imaging
Psychiatry and Mental health

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10.1016/j.pscychresns.2006.01.014

Cite this

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title = "Impulsivity and BOLD fMRI activation in MDMA users and healthy control subjects",

abstract = "The correlation between scores on the Barratt Impulsiveness Scale (BIS) and activation measured by functional magnetic resonance imaging in a dorsolateral prefrontal cortical (DLPFC) activating task was examined in 15 MDMA-using subjects and 19 controls. A significant correlation between BIS scores and DLPFC activation was found, supporting a role for the DLPFC in BIS-measured impulsivity.",

keywords = "Impulsivity, Prefrontal, fMRI",

author = "Valdes, {Ignacio H.} and Steinberg, {Joel L.} and Narayana, {Ponnada A.} and Kramer, {Larry A.} and Dougherty, {Donald M.} and Swann, {Alan C.} and Barratt, {Ernest S.} and Moeller, {Frederick Gerard}",

note = "Funding Information: This study was supported by NIH grants R01-DA15345, K02-DA00403 (F.G.M.) and RO1-MH61927 (J.L.S.).",

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T1 - Impulsivity and BOLD fMRI activation in MDMA users and healthy control subjects

AU - Valdes, Ignacio H.

AU - Steinberg, Joel L.

AU - Narayana, Ponnada A.

AU - Kramer, Larry A.

AU - Dougherty, Donald M.

AU - Swann, Alan C.

AU - Barratt, Ernest S.

AU - Moeller, Frederick Gerard

N1 - Funding Information: This study was supported by NIH grants R01-DA15345, K02-DA00403 (F.G.M.) and RO1-MH61927 (J.L.S.).

PY - 2006/10/30

Y1 - 2006/10/30

N2 - The correlation between scores on the Barratt Impulsiveness Scale (BIS) and activation measured by functional magnetic resonance imaging in a dorsolateral prefrontal cortical (DLPFC) activating task was examined in 15 MDMA-using subjects and 19 controls. A significant correlation between BIS scores and DLPFC activation was found, supporting a role for the DLPFC in BIS-measured impulsivity.

AB - The correlation between scores on the Barratt Impulsiveness Scale (BIS) and activation measured by functional magnetic resonance imaging in a dorsolateral prefrontal cortical (DLPFC) activating task was examined in 15 MDMA-using subjects and 19 controls. A significant correlation between BIS scores and DLPFC activation was found, supporting a role for the DLPFC in BIS-measured impulsivity.

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KW - Prefrontal

KW - fMRI

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Impulsivity and BOLD fMRI activation in MDMA users and healthy control subjects

Abstract

Keywords

ASJC Scopus subject areas

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