J. Daniel Ragland
J. Daniel Ragland
Professor of Psychiatry, University of California at Davis
Verified email at ucdavis.edu
TitleCited byYear
An fMRI study of facial emotion processing in patients with schizophrenia
RE Gur, C McGrath, RM Chan, L Schroeder, T Turner, BI Turetsky, ...
American Journal of Psychiatry 159 (12), 1992-1999, 2002
6462002
Images of desire: food-craving activation during fMRI
ML Pelchat, A Johnson, R Chan, J Valdez, JD Ragland
Neuroimage 23 (4), 1486-1493, 2004
5922004
Beyond hypofrontality: A quantitative meta‐analysis of functional neuroimaging studies of working memory in schizophrenia
DC Glahn, JD Ragland, A Abramoff, J Barrett, AR Laird, CE Bearden, ...
Human brain mapping 25 (1), 60-69, 2005
5852005
Brain activity during simulated deception: an event-related functional magnetic resonance study
DD Langleben, L Schroeder, JA Maldjian, RC Gur, S McDonald, ...
Neuroimage 15 (3), 727-732, 2002
5452002
Neuropsychological assessment of monozygotic twins discordant for schizophrenia
TE Goldberg, JD Ragland, EF Torrey, JM Gold, LB Bigelow, ...
Archives of general psychiatry 47 (11), 1066-1072, 1990
4671990
Neuropsychological evidence supporting a neurodevelopmental model of schizophrenia: a longitudinal study
DM Censits, JD Ragland, RC Gur, RE Gur
Schizophrenia research 24 (3), 289, 1997
3591997
Computerized neurocognitive scanning:: I. Methodology and validation in healthy people
RC Gur, JD Ragland, PJ Moberg, TH Turner, WB Bilker, C Kohler, ...
Neuropsychopharmacology 25 (5), 766-776, 2001
3122001
GABA concentration is reduced in visual cortex in schizophrenia and correlates with orientation-specific surround suppression
JH Yoon, RJ Maddock, A Rokem, MA Silver, MJ Minzenberg, JD Ragland, ...
Journal of Neuroscience 30 (10), 3777-3781, 2010
3012010
Neurocognitive endophenotypes in a multiplex multigenerational family study of schizophrenia
RE Gur, VL Nimgaonkar, L Almasy, ME Calkins, JD Ragland, ...
American Journal of Psychiatry 164 (5), 813-819, 2007
2722007
Learning and memory in monozygotic twins discordant for schizophrenia
TE Goldberg, EF Torrey, JM Gold, JD Ragland, LB Bigelow, ...
Psychological Medicine 23 (1), 71-85, 1993
2601993
General and specific cognitive deficits in schizophrenia: Goliath defeats David?
D Dickinson, JD Ragland, JM Gold, RC Gur
Biological psychiatry 64 (9), 823-827, 2008
2522008
The cognitive neuroscience of memory function and dysfunction in schizophrenia
C Ranganath, MJ Minzenberg, JD Ragland
Biological psychiatry 64 (1), 18-25, 2008
2462008
Working memory for complex figures: an fMRI comparison of letter and fractal n-back tasks.
JD Ragland, BI Turetsky, RC Gur, F Gunning-Dixon, T Turner, ...
Neuropsychology 16 (3), 370, 2002
2382002
Flat affect in schizophrenia: relation to emotion processing and neurocognitive measures
RE Gur, CG Kohler, JD Ragland, SJ Siegel, K Lesko, WB Bilker, RC Gur
Schizophrenia bulletin 32 (2), 279-287, 2006
2242006
Event-related fMRI of frontotemporal activity during word encoding and recognition in schizophrenia
JD Ragland, RC Gur, J Valdez, BI Turetsky, M Elliott, C Kohler, S Siegel, ...
American Journal of Psychiatry 161 (6), 1004-1015, 2004
2142004
Prefrontal activation deficits during episodic memory in schizophrenia
JD Ragland, AR Laird, C Ranganath, RS Blumenfeld, SM Gonzales, ...
American Journal of Psychiatry 166 (8), 863-874, 2009
2112009
Differential connectivity of perirhinal and parahippocampal cortices within human hippocampal subregions revealed by high-resolution functional imaging
LA Libby, AD Ekstrom, JD Ragland, C Ranganath
Journal of Neuroscience 32 (19), 6550-6560, 2012
2052012
Association of dorsolateral prefrontal cortex dysfunction with disrupted coordinated brain activity in schizophrenia: relationship with impaired cognition, behavioral …
JH Yoon, MJ Minzenberg, S Ursu, R Walters, C Wendelken, JD Ragland, ...
American Journal of Psychiatry 165 (8), 1006-1014, 2008
1862008
Computerized neurocognitive scanning:: Ii. the profile of schizophrenia
RC Gur, JD Ragland, PJ Moberg, WB Bilker, C Kohler, SJ Siegel, RE Gur
Neuropsychopharmacology 25 (5), 777-788, 2001
1832001
Neuroimaging of cognitive disability in schizophrenia: search for a pathophysiological mechanism
JD Ragland, J Yoon, MJ Minzenberg, CS Carter
International Review of Psychiatry 19 (4), 417-427, 2007
1592007
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