Matthias Gamer

Summary

Affiliation: University of Mainz
Country: Germany

Publications

  1. ncbi request reprint Psychophysiological and vocal measures in the detection of guilty knowledge
    Matthias Gamer
    Department of Psychology, Interdisciplinary Research Group Forensic Psychophysiology, Johannes Gutenberg University Mainz, Staudingerweg 9, D 55099 Mainz, Germany
    Int J Psychophysiol 60:76-87. 2006
  2. ncbi request reprint Covariations among fMRI, skin conductance, and behavioral data during processing of concealed information
    Matthias Gamer
    Department of Psychology, Interdisciplinary Research Group Forensic Psychophysiology, Johannes Gutenberg University Mainz, Germany
    Hum Brain Mapp 28:1287-301. 2007
  3. ncbi request reprint Are you looking at me? Measuring the cone of gaze
    Matthias Gamer
    Department of Psychology, Johannes Gutenberg Universitat Mainz, Mainz, Germany
    J Exp Psychol Hum Percept Perform 33:705-15. 2007
  4. pmc Depersonalization disorder: disconnection of cognitive evaluation from autonomic responses to emotional stimuli
    Matthias Michal
    Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Mainz, Germany
    PLoS ONE 8:e74331. 2013
  5. ncbi request reprint Naive optics: acting on mirror reflections
    Heiko Hecht
    Psychologisches Institut, Johannes Gutenberg Universitat Mainz, Staudingerweg 9, D 55099 Mainz, Germany
    J Exp Psychol Hum Percept Perform 31:1023-38. 2005
  6. doi request reprint Surface lightness influences perceived room height
    Daniel Oberfeld
    Department of Psychology, Johannes Gutenberg Universitat, Mainz, Germany
    Q J Exp Psychol (Hove) 63:1999-2011. 2010
  7. ncbi request reprint Emotional effects on time-to-contact judgments: arousal, threat, and fear of spiders modulate the effect of pictorial content
    Esther Brendel
    Department of Psychology, Johannes Gutenberg Universitat Mainz, 55099, Mainz, Germany
    Exp Brain Res 232:2337-47. 2014
  8. ncbi request reprint Electrodermal and phasic heart rate responses in the Guilty Actions Test: comparing guilty examinees to informed and uninformed innocents
    Matthias Gamer
    Department of Systems Neuroscience, University Medical Center Hamburg Eppendorf, Germany
    Int J Psychophysiol 69:61-8. 2008

Detail Information

Publications8

  1. ncbi request reprint Psychophysiological and vocal measures in the detection of guilty knowledge
    Matthias Gamer
    Department of Psychology, Interdisciplinary Research Group Forensic Psychophysiology, Johannes Gutenberg University Mainz, Staudingerweg 9, D 55099 Mainz, Germany
    Int J Psychophysiol 60:76-87. 2006
    ..In contrast to these results, the vocal measures provided by the computerized voice stress analysis system TrusterPro were shown to be invalid for the detection of guilty knowledge...
  2. ncbi request reprint Covariations among fMRI, skin conductance, and behavioral data during processing of concealed information
    Matthias Gamer
    Department of Psychology, Interdisciplinary Research Group Forensic Psychophysiology, Johannes Gutenberg University Mainz, Germany
    Hum Brain Mapp 28:1287-301. 2007
    ..This result provides a first link between behavioral measures, sympathetic arousal, and neural activation patterns during a GKT examination...
  3. ncbi request reprint Are you looking at me? Measuring the cone of gaze
    Matthias Gamer
    Department of Psychology, Johannes Gutenberg Universitat Mainz, Mainz, Germany
    J Exp Psychol Hum Percept Perform 33:705-15. 2007
    ..The direction of the gaze cone was largely affected by all experimental manipulations, whereas its angular width remained comparatively stable...
  4. pmc Depersonalization disorder: disconnection of cognitive evaluation from autonomic responses to emotional stimuli
    Matthias Michal
    Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Mainz, Germany
    PLoS ONE 8:e74331. 2013
    ..Furthermore, we examined the modulatory effect of mindful breathing on these responses as well as on depersonalization intensity...
  5. ncbi request reprint Naive optics: acting on mirror reflections
    Heiko Hecht
    Psychologisches Institut, Johannes Gutenberg Universitat Mainz, Staudingerweg 9, D 55099 Mainz, Germany
    J Exp Psychol Hum Percept Perform 31:1023-38. 2005
    ..The authors present a 2-stage hypothesis consisting of an implicit bias of judging the mirror surface to be turned toward the observer's line of sight followed by a normalization that becomes explicit...
  6. doi request reprint Surface lightness influences perceived room height
    Daniel Oberfeld
    Department of Psychology, Johannes Gutenberg Universitat, Mainz, Germany
    Q J Exp Psychol (Hove) 63:1999-2011. 2010
    ..Neither can the results be explained by previously reported effects of brightness on apparent depth or perceived distance...
  7. ncbi request reprint Emotional effects on time-to-contact judgments: arousal, threat, and fear of spiders modulate the effect of pictorial content
    Esther Brendel
    Department of Psychology, Johannes Gutenberg Universitat Mainz, 55099, Mainz, Germany
    Exp Brain Res 232:2337-47. 2014
    ..This could delay time-to-contact judgments according to the known size-arrival effect. Our results add to the growing literature examining affective influences on visual perception. ..
  8. ncbi request reprint Electrodermal and phasic heart rate responses in the Guilty Actions Test: comparing guilty examinees to informed and uninformed innocents
    Matthias Gamer
    Department of Systems Neuroscience, University Medical Center Hamburg Eppendorf, Germany
    Int J Psychophysiol 69:61-8. 2008
    ..With respect to the HR data, however, no habituation was observed. Findings suggest that GAT results could not exclusively be interpreted by referring to the OR...