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Items: 1 to 20 of 114

1.

Dysfunctional cortico-cerebellar circuits cause 'cognitive dysmetria' in schizophrenia.

Wiser AK, Andreasen NC, O'Leary DS, Watkins GL, Boles Ponto LL, Hichwa RD.

Neuroreport. 1998 Jun 1;9(8):1895-9.

PMID:
9665622
2.

Schizophrenia and cognitive dysmetria: a positron-emission tomography study of dysfunctional prefrontal-thalamic-cerebellar circuitry.

Andreasen NC, O'Leary DS, Cizadlo T, Arndt S, Rezai K, Ponto LL, Watkins GL, Hichwa RD.

Proc Natl Acad Sci U S A. 1996 Sep 3;93(18):9985-90.

3.

Altered effective connectivity during working memory performance in schizophrenia: a study with fMRI and structural equation modeling.

Schlösser R, Gesierich T, Kaufmann B, Vucurevic G, Hunsche S, Gawehn J, Stoeter P.

Neuroimage. 2003 Jul;19(3):751-63.

PMID:
12880804
4.

PET brain mapping study of auditory verbal supraspan memory versus visual fixation in schizophrenia.

Ganguli R, Carter C, Mintun M, Brar J, Becker J, Sarma R, Nichols T, Bennington E.

Biol Psychiatry. 1997 Jan 1;41(1):33-42.

PMID:
8988793
5.

Neural mechanisms of voluntary and involuntary recall: a PET study.

Hall NM, Gjedde A, Kupers R.

Behav Brain Res. 2008 Jan 25;186(2):261-72. Epub 2007 Aug 26.

PMID:
17913256
6.
7.

Changes of cognition and regional cerebral activity during acute hypoglycemia in normal subjects: A H2 15O positron emission tomographic study.

Bie-Olsen LG, Kjaer TW, Pedersen-Bjergaard U, Lonsdale MN, Holst JJ, Law I, Thorsteinsson B.

J Neurosci Res. 2009 Jun;87(8):1922-8. doi: 10.1002/jnr.22002.

PMID:
19170163
8.

Impaired working-memory after cerebellar infarcts paralleled by changes in BOLD signal of a cortico-cerebellar circuit.

Ziemus B, Baumann O, Luerding R, Schlosser R, Schuierer G, Bogdahn U, Greenlee MW.

Neuropsychologia. 2007 May 15;45(9):2016-24. Epub 2007 Feb 23.

PMID:
17379262
10.

Cerebral blood flow in hypertensive patients: an initial report of reduced and compensatory blood flow responses during performance of two cognitive tasks.

Jennings JR, Muldoon MF, Ryan CM, Mintun MA, Meltzer CC, Townsend DW, Sutton-Tyrrell K, Shapiro AP, Manuck SB.

Hypertension. 1998 Jun;31(6):1216-22.

11.

Network analysis of positron emission tomography regional cerebral blood flow data: ensemble inhibition during episodic memory retrieval.

Nyberg L, McIntosh AR, Cabeza R, Nilsson LG, Houle S, Habib R, Tulving E.

J Neurosci. 1996 Jun 1;16(11):3753-9.

12.

Neural correlates of context memory with real-world events.

Fujii T, Suzuki M, Okuda J, Ohtake H, Tanji K, Yamaguchi K, Itoh M, Yamadori A.

Neuroimage. 2004 Apr;21(4):1596-603.

PMID:
15050583
13.

Lateralization of prefrontal activity during episodic memory retrieval: evidence for the production-monitoring hypothesis.

Cabeza R, Locantore JK, Anderson ND.

J Cogn Neurosci. 2003 Feb 15;15(2):249-59.

PMID:
12676062
14.

Effects of olanzapine on cerebellar functional connectivity in schizophrenia measured by fMRI during a simple motor task.

Stephan KE, Magnotta VA, White T, Arndt S, Flaum M, O'Leary DS, Andreasen NC.

Psychol Med. 2001 Aug;31(6):1065-78.

PMID:
11513374
15.

A unitary model of schizophrenia: Bleuler's "fragmented phrene" as schizencephaly.

Andreasen NC.

Arch Gen Psychiatry. 1999 Sep;56(9):781-7. Review.

PMID:
12884883
16.

The effect of divided attention on encoding and retrieval in episodic memory revealed by positron emission tomography.

Iidaka T, Anderson ND, Kapur S, Cabeza R, Craik FI.

J Cogn Neurosci. 2000 Mar;12(2):267-80.

PMID:
10771411
17.

Neuropsychological dysfunction in depression: the relationship to regional cerebral blood flow.

Dolan RJ, Bench CJ, Brown RG, Scott LC, Frackowiak RS.

Psychol Med. 1994 Nov;24(4):849-57.

PMID:
7892353
18.

Tyrosine depletion alters cortical and limbic blood flow but does not modulate spatial working memory performance or task-related blood flow in humans.

Ellis KA, Mehta MA, Naga Venkatesha Murthy PJ, McTavish SF, Nathan PJ, Grasby PM.

Hum Brain Mapp. 2007 Nov;28(11):1136-49.

PMID:
17290373
19.

Recalling word lists reveals "cognitive dysmetria" in schizophrenia: a positron emission tomography study.

Crespo-Facorro B, Paradiso S, Andreasen NC, O'Leary DS, Watkins GL, Boles Ponto LL, Hichwa RD.

Am J Psychiatry. 1999 Mar;156(3):386-92.

PMID:
10080553
20.

The role of the thalamus in schizophrenia.

Andreasen NC.

Can J Psychiatry. 1997 Feb;42(1):27-33. Review.

PMID:
9040920
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