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Papers authored by Jansma JM

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Hemodynamic nonlinearities affect BOLD fMRI response timing and amplitude.

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de Zwart JA, van Gelderen P, Jansma JM, Fukunaga M, Bianciardi M, and Duyn JH

NeuroImage 47(4):1649-58, 2009 Oct 1 - Who cited this? | PubMed ID: 19520175 | Fulltext

From phonemes to articulatory codes: an fMRI study of the role of Broca's area in speech production.

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Papoutsi M, de Zwart JA, Jansma JM, Pickering MJ, Bednar JA, and Horwitz B

Cerebral cortex (New York, N.Y. : 1991) 19(9):2156-65, 2009 Sep - Who cited this? | PubMed ID: 19181696 | Fulltext

Automatization and working memory capacity in schizophrenia.

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van Raalten TR, Ramsey NF, Jansma JM, Jager G, and Kahn RS

Schizophrenia research 100(1-3):161, 2008 Mar - Who cited this? | PubMed ID: 18155446 | Fulltext

Practice induces function-specific changes in brain activity.

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van Raalten TR, Ramsey NF, Duyn J, and Jansma JM

PLoS ONE 3(10):e3270, 2008 - Who cited this? | PubMed ID: 18827897 | Fulltext

Low-frequency fluctuations in the cardiac rate as a source of variance in the resting-state fMRI BOLD signal.

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Shmueli K, van Gelderen P, de Zwart JA, Horovitz SG, Fukunaga M, Jansma JM, and Duyn JH

NeuroImage 38(2):306-20, 2007 Nov 1 - Who cited this? | PubMed ID: 17869543 | Fulltext

fMRI study of effort and information processing in a working memory task.

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Jansma JM, Ramsey NF, de Zwart JA, van Gelderen P, and Duyn JH

Human brain mapping 28(5):431, 2007 May - Who cited this? | PubMed ID: 17133397 | Fulltext

Large-amplitude, spatially correlated fluctuations in BOLD fMRI signals during extended rest and early sleep stages.

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Fukunaga M, Horovitz SG, van Gelderen P, de Zwart JA, Jansma JM, Ikonomidou VN, Chu R, Deckers RH, Leopold DA, and Duyn JH

Magnetic resonance imaging 24(8):979-92, 2006 Oct - Who cited this? | PubMed ID: 16997067 | Fulltext

Working memory capacity in schizophrenia: a parametric fMRI study.

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Jansma JM, Ramsey NF, van der Wee NJ, and Kahn RS

Schizophrenia research 68(2-3):159-71, 2004 Jun 1 - Who cited this? | PubMed ID: 15099600 | Fulltext

Neurophysiological factors in human information processing capacity.

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Ramsey NF, Jansma JM, Jager G, Van Raalten T, and Kahn RS

Brain : a journal of neurology 127(Pt 3):517-25, 2004 Mar - Who cited this? | PubMed ID: 14691061 | Fulltext

Spatial working memory deficits in obsessive compulsive disorder are associated with excessive engagement of the medial frontal cortex.

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van der Wee NJ, Ramsey NF, Jansma JM, Denys DA, van Megen HJ, Westenberg HM, and Kahn RS

NeuroImage 20(4):2271-80, 2003 Dec - Who cited this? | PubMed ID: 14683728 | Fulltext

Functional MRI experiments: acquisition, analysis and interpretation of data.

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Ramsey NF, Hoogduin H, and Jansma JM

European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology 12(6):517-26, 2002 Dec - Who cited this? | PubMed ID: 12468015 | Fulltext

Neuronal substrate of the saccadic inhibition deficit in schizophrenia investigated with 3-dimensional event-related functional magnetic resonance imaging.

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Raemaekers M, Jansma JM, Cahn W, Van der Geest JN, van der Linden JA, Kahn RS, and Ramsey NF

Archives of general psychiatry 59(4):313-20, 2002 Apr - Who cited this? | PubMed ID: 11926931 | Fulltext

Functional anatomical correlates of controlled and automatic processing.

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Jansma JM, Ramsey NF, Slagter HA, and Kahn RS

Journal of cognitive neuroscience 13(6):730-43, 2001 Aug 15 - Who cited this? | PubMed ID: 11564318 | Fulltext

Specific versus nonspecific brain activity in a parametric N-back task.

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Jansma JM, Ramsey NF, Coppola R, and Kahn RS

NeuroImage 12(6):688-97, 2000 Dec - Who cited this? | PubMed ID: 11112400 | Fulltext

Phase navigator correction in 3D fMRI improves detection of brain activation: quantitative assessment with a graded motor activation procedure.

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Ramsey NF, van den Brink JS, van Muiswinkel AM, Folkers PJ, Moonen CT, Jansma JM, and Kahn RS

NeuroImage 8(3):240-8, 1998 Oct - Who cited this? | PubMed ID: 9758738 | Fulltext

Tactile stimulation during finger opposition does not contribute to 3D fMRI brain activity pattern.

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Jansma JM, Ramsey NF, and Kahn RS

Neuroreport 9(3):501-5, 1998 Feb 16 - Who cited this? | PubMed ID: 9512397 | Fulltext

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