Matthias Brand

Summary

Affiliation: University of Duisburg-Essen
Country: Germany

Publications

  1. doi request reprint Decision making with and without feedback: the role of intelligence, strategies, executive functions, and cognitive styles
    Matthias Brand
    General Psychology Cognition, University of Duisburg Essen, Duisburg, Germany
    J Clin Exp Neuropsychol 31:984-98. 2009
  2. doi request reprint Watching pornographic pictures on the Internet: role of sexual arousal ratings and psychological-psychiatric symptoms for using Internet sex sites excessively
    Matthias Brand
    General Psychology Cognition, University of Duisburg Essen, Forsthausweg 2, Duisburg, Germany
    Cyberpsychol Behav Soc Netw 14:371-7. 2011
  3. doi request reprint Interactions of age and cognitive functions in predicting decision making under risky conditions over the life span
    Matthias Brand
    General Psychology Cognition, University of Duisburg Essen, Duisburg, Germany
    J Clin Exp Neuropsychol 35:9-23. 2013
  4. ncbi request reprint Functional brain imaging in 14 patients with dissociative amnesia reveals right inferolateral prefrontal hypometabolism
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, P O Box 100131, 33501 Bielefeld, Germany
    Psychiatry Res 174:32-9. 2009
  5. doi request reprint Decision making under risk condition in patients with Parkinson's disease: a behavioural and fMRI study
    Kirsten Labudda
    Department of Physiological Psychology, University of Bielefeld, Germany
    Behav Neurol 23:131-43. 2010
  6. doi request reprint The role of strategies in deciding advantageously in ambiguous and risky situations
    Matthias Brand
    Physiological Psychology, University of Bielefeld, P O Box 10 01 31, 33501, Bielefeld, Germany
    Cogn Process 9:159-73. 2008
  7. doi request reprint Dissociation of decisions in ambiguous and risky situations in obsessive-compulsive disorder
    Katrin Starcke
    Department of Physiological Psychology, University of Bielefeld, P O Box 100131, 33501 Bielefeld, Germany
    Psychiatry Res 175:114-20. 2010
  8. ncbi request reprint Decision-making impairments in patients with Parkinson's disease
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Behav Neurol 15:77-85. 2004
  9. doi request reprint Do amnesic patients with Korsakoff's syndrome use feedback when making decisions under risky conditions? An experimental investigation with the Game of Dice Task with and without feedback
    Matthias Brand
    Physiological Psychology, University of Bielefeld, P O Box 10 01 31, 33501 Bielefeld, Germany
    Brain Cogn 69:279-90. 2009
  10. ncbi request reprint Cognitive estimation and affective judgments in alcoholic Korsakoff patients
    Matthias Brand
    Physiological Psychology, University of Bielefeld, Germany
    J Clin Exp Neuropsychol 25:324-34. 2003

Detail Information

Publications43

  1. doi request reprint Decision making with and without feedback: the role of intelligence, strategies, executive functions, and cognitive styles
    Matthias Brand
    General Psychology Cognition, University of Duisburg Essen, Duisburg, Germany
    J Clin Exp Neuropsychol 31:984-98. 2009
    ..Participants who performed the original GDT had higher net scores than those who performed the modified GDT. The benefit of feedback was moderated by participants' intelligence and strategy application...
  2. doi request reprint Watching pornographic pictures on the Internet: role of sexual arousal ratings and psychological-psychiatric symptoms for using Internet sex sites excessively
    Matthias Brand
    General Psychology Cognition, University of Duisburg Essen, Forsthausweg 2, Duisburg, Germany
    Cyberpsychol Behav Soc Netw 14:371-7. 2011
    ..The study demonstrates the important role of subjective arousal and psychological symptoms as potential correlates of development or maintenance of excessive online sexual activity...
  3. doi request reprint Interactions of age and cognitive functions in predicting decision making under risky conditions over the life span
    Matthias Brand
    General Psychology Cognition, University of Duisburg Essen, Duisburg, Germany
    J Clin Exp Neuropsychol 35:9-23. 2013
    ..The same pattern emerges for the interaction of age and logical thinking. Results demonstrate that age and cognitive functions act in concert in predicting the decision-making performance...
  4. ncbi request reprint Functional brain imaging in 14 patients with dissociative amnesia reveals right inferolateral prefrontal hypometabolism
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, P O Box 100131, 33501 Bielefeld, Germany
    Psychiatry Res 174:32-9. 2009
    ..Hypometabolism in this brain region, known to be involved in retrieval of autobiographical memories and self-referential processing, may be a functional brain correlate of dissociative amnesia...
  5. doi request reprint Decision making under risk condition in patients with Parkinson's disease: a behavioural and fMRI study
    Kirsten Labudda
    Department of Physiological Psychology, University of Bielefeld, Germany
    Behav Neurol 23:131-43. 2010
    ....
  6. doi request reprint The role of strategies in deciding advantageously in ambiguous and risky situations
    Matthias Brand
    Physiological Psychology, University of Bielefeld, P O Box 10 01 31, 33501, Bielefeld, Germany
    Cogn Process 9:159-73. 2008
    ..The results support the view that calculative processes and strategies may improve decision-making under explicit risk conditions...
  7. doi request reprint Dissociation of decisions in ambiguous and risky situations in obsessive-compulsive disorder
    Katrin Starcke
    Department of Physiological Psychology, University of Bielefeld, P O Box 100131, 33501 Bielefeld, Germany
    Psychiatry Res 175:114-20. 2010
    ..Results further emphasize dysfunctions of the orbitofrontal cortex, but indicate intact functioning of the dorsolateral prefrontal cortex in patients with OCD...
  8. ncbi request reprint Decision-making impairments in patients with Parkinson's disease
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Behav Neurol 15:77-85. 2004
    ....
  9. doi request reprint Do amnesic patients with Korsakoff's syndrome use feedback when making decisions under risky conditions? An experimental investigation with the Game of Dice Task with and without feedback
    Matthias Brand
    Physiological Psychology, University of Bielefeld, P O Box 10 01 31, 33501 Bielefeld, Germany
    Brain Cogn 69:279-90. 2009
    ..Performance on both task versions was correlated with categorization and set-shifting. The findings indicate that amnesic patients do not profit from receiving feedback for their decisions in explicit risk conditions...
  10. ncbi request reprint Cognitive estimation and affective judgments in alcoholic Korsakoff patients
    Matthias Brand
    Physiological Psychology, University of Bielefeld, Germany
    J Clin Exp Neuropsychol 25:324-34. 2003
    ..g., information processing speed) and higher cognitive functions (executive functions and memory), suggesting a common basis in cognitive estimation and in affective judgments in Korsakoff syndrome...
  11. doi request reprint Decision-making under risk conditions is susceptible to interference by a secondary executive task
    Katrin Starcke
    Department of General Psychology Cognition, University of Duisburg Essen, Forsthausweg 2, 47057 Duisburg, Germany
    Cogn Process 12:177-82. 2011
    ....
  12. doi request reprint Judgment and memory performance for emotional stimuli in patients with alcoholic Korsakoff syndrome
    Kirsten Labudda
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    J Clin Exp Neuropsychol 30:224-35. 2008
    ..Memory for emotional and neutral material was impaired to a similar degree. Thus, the facilitating effect of emotional valence on memory performance is absent in Korsakoff patients...
  13. doi request reprint Skin conductance responses during decisions in ambiguous and risky situations in obsessive-compulsive disorder
    Katrin Starcke
    Department of Physiological Psychology, University of Bielefeld, PO Box 100131, Bielefeld 33501, Germany
    Cogn Neuropsychiatry 14:199-216. 2009
    ..Disadvantageous decision making is accompanied by reduced skin conductance responses (SCRs) generated during task performance...
  14. doi request reprint Executive functions and risky decision-making in patients with opiate dependence
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Germany
    Drug Alcohol Depend 97:64-72. 2008
    ..Decision-making and other neuropsychological functioning should be considered in the treatment of opiate dependence...
  15. ncbi request reprint Organic and psychogenic factors leading to executive dysfunctions in a patient suffering from surgery of a colloid cyst of the Foramen of Monro
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Neurocase 10:420-5. 2004
    ..The authors conclude that in this case decision-making deficits and executive dysfunctions are influenced by both organic and psychogenic factors...
  16. ncbi request reprint Cognitive performance of detoxified alcoholic Korsakoff syndrome patients remains stable over two years
    Esther Fujiwara
    Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    J Clin Exp Neuropsychol 30:576-87. 2008
    ..In this sample of detoxified KS patients there was no indication of accelerated cognitive decline or onset of dementia-like symptoms over two years...
  17. ncbi request reprint Decision-making impairments in patients with pathological gambling
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, P O Box 100131, 33501 Bielefeld, Germany
    Psychiatry Res 133:91-9. 2005
    ..Therefore, risky decisions of PG patients might be influenced by both dorsolateral prefrontal and orbitofrontal cortex dysfunctions...
  18. doi request reprint Susceptibility to false memories in patients with ACoA aneurysm
    Sabine Borsutzky
    Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Neuropsychologia 48:2811-23. 2010
    ..Our results suggest that rupture of ACoA aneurysm leads to an increased susceptibility to a subset of false memories types...
  19. ncbi request reprint Decision-making deficits of korsakoff patients in a new gambling task with explicit rules: associations with executive functions
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Neuropsychology 19:267-77. 2005
    ..Results show that Korsakoff patients are strongly impaired in this explicit decision-making task and that these disturbances are correlated with specific executive functions...
  20. doi request reprint Does stress alter everyday moral decision-making?
    Katrin Starcke
    Department of General Psychology Cognition, University of Duisburg Essen, Duisburg, Germany
    Psychoneuroendocrinology 36:210-9. 2011
    ....
  21. ncbi request reprint Anticipatory stress influences decision making under explicit risk conditions
    Katrin Starcke
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Behav Neurosci 122:1352-60. 2008
    ..Our results indicate that stress can lead to disadvantageous decision making even when explicit and stable information about outcome contingencies is provided...
  22. doi request reprint Functional retrograde amnesia: a multiple case study
    Esther Fujiwara
    Physiological Psychology, University of Bielefeld, Germany
    Cortex 44:29-45. 2008
    ..Moreover, studying more closely the interaction between social cognition, repressive personality style and memory inhibition in this disease seems worthwhile pursuing...
  23. doi request reprint Aging and decision-making: a neurocognitive perspective
    Matthias Brand
    University of Duisburg Essen, Germany
    Gerontology 56:319-24. 2010
    ..e. ambiguous or risky) in combination with the complexity of the decision-making task. In addition, we give a brief overview of methodological issues that should be taken into account in future studies on decision-making and aging...
  24. ncbi request reprint Role of the amygdala in decisions under ambiguity and decisions under risk: evidence from patients with Urbach-Wiethe disease
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Neuropsychologia 45:1305-17. 2007
    ..The results suggest that deciding advantageously under risk conditions involves both the use of feedback from previous trials, as required by decisions under ambiguity, and in addition, executive functions...
  25. doi request reprint Neural correlates of decision making with explicit information about probabilities and incentives in elderly healthy subjects
    Kirsten Labudda
    Department of Physiological Psychology, University of Bielefeld, P O Box 100131, 33501, Bielefeld, Germany
    Exp Brain Res 187:641-50. 2008
    ....
  26. ncbi request reprint Neuropsychological correlates of decision-making in ambiguous and risky situations
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Neural Netw 19:1266-76. 2006
    ..We also propose a new model of decision-making in risky situations and describe differences between decisions under ambiguity and decisions under risk from a theoretical and clinical perspective...
  27. doi request reprint Excessive Internet gaming and decision making: do excessive World of Warcraft players have problems in decision making under risky conditions?
    Mirko Pawlikowski
    General Psychology Cognition, University of Duisburg Essen, Germany
    Psychiatry Res 188:428-33. 2011
    ..Thus, these results suggest that excessive Internet gaming may be based on a myopia for the future, meaning that EIG prefer to play World of Warcraft despite the negative long-term consequences in social or work domains of life...
  28. ncbi request reprint Categorization abilities for emotional and nonemotional stimuli in patients with alcohol-related Korsakoff syndrome
    Kirsten Labudda
    Department of Physiological Psychology, University of Bielefeld, Germany
    Cogn Behav Neurol 23:89-97. 2010
    ..To investigate whether patients with alcohol-related Korsakoff syndrome (KR) have emotion-specific or general deficits in multicategoric classification performance...
  29. doi request reprint Executive functions, categorization of probabilities, and learning from feedback: what does really matter for decision making under explicit risk conditions?
    Johannes Schiebener
    General Psychology Cognition, University of Duisburg Essen, Duisburg, Germany
    J Clin Exp Neuropsychol 33:1025-39. 2011
    ..Implicit feedback learning, as measured by the IGT, has little impact. Results suggest that good probability handling may compensate for the effects of weak executive functions in decisions under risk...
  30. doi request reprint Decision making in patients with temporal lobe epilepsy
    Kirsten Labudda
    Department of Physiological Psychology, University of Bielefeld, P O Box 100131, 33501 Bielefeld, Germany
    Neuropsychologia 47:50-8. 2009
    ..Thus, our results demonstrate for the first time that presurgical patients with TLE can have selective reductions in decision making and that these deficits can result from hippocampal lesions without structural amygdala abnormalities...
  31. ncbi request reprint Decisions under ambiguity and decisions under risk: correlations with executive functions and comparisons of two different gambling tasks with implicit and explicit rules
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    J Clin Exp Neuropsychol 29:86-99. 2007
    ..Results have impact on the interpretation of deficient IGT performance in patients with frontal lobe dysfunctions...
  32. ncbi request reprint Decision-making and neuroendocrine responses in pathological gamblers
    Kirsten Labudda
    Department of Physiological Psychology, University of Bielefeld, P O Box 100131, 33501 Bielefeld, Germany
    Psychiatry Res 153:233-43. 2007
    ..Accordingly, the increase of sAA--as an indirect marker of sympathetic nervous system activity--in those patients with less severe decision-making deficits could reflect the use of somatic markers biasing the decision-making process...
  33. doi request reprint Confabulations in alcoholic Korsakoff patients
    Sabine Borsutzky
    Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Neuropsychologia 46:3133-43. 2008
    ..Thus, for a detailed description of the memory profile of KS patients, the screening of confabulation tendencies may be a useful supplementary clinical tool...
  34. doi request reprint Stress and decision making: neural correlates of the interaction between stress, executive functions, and decision making under risk
    Bettina Gathmann
    Department of General Psychology Cognition, University of Duisburg Essen, Forsthausweg 2, 47057, Duisburg, Germany
    Exp Brain Res 232:957-73. 2014
    ..The findings are in line with the idea that stress seems to trigger a switch from serial to parallel processing in demanding dual-tasking situations...
  35. doi request reprint Anchor effects in decision making can be reduced by the interaction between goal monitoring and the level of the decision maker's executive functions
    Johannes Schiebener
    General Psychology Cognition, University of Duisburg Essen, Duisburg, Germany
    Cogn Process 13:321-32. 2012
    ..Anchor effects can be overcome by subjects with good cognitive abilities...
  36. doi request reprint Psychogenic amnesia--a malady of the constricted self
    Angelica Staniloiu
    Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Conscious Cogn 19:778-801. 2010
    ..Furthermore functional and metabolic brain alterations involving regions that are agreed upon to exert crucial roles in memory processes were frequently found to accompany the psychogenic memory "loss"...
  37. ncbi request reprint Does the feedback from previous trials influence current decisions? A study on the role of feedback processing in making decisions under explicit risk conditions
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    J Neuropsychol 2:431-43. 2008
    ..They selected the disadvantageous alternatives more frequently, when they did not receive feedback following their choices. Task performance in either version was correlated with executive functioning...
  38. ncbi request reprint Cognitive estimation in patients with probable Alzheimer's disease and alcoholic Korsakoff patients
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, PO Box 100131, Bielefeld 33501, Germany
    Neuropsychologia 41:575-84. 2003
    ....
  39. ncbi request reprint Pornographic picture processing interferes with working memory performance
    Christian Laier
    Department of General Psychology, Cognition, University of Duisburg Essen, Duisburg, Germany
    J Sex Res 50:642-52. 2013
    ..Findings are discussed with respect to Internet sex addiction because WM interference by addiction-related cues is well known from substance dependencies. ..
  40. ncbi request reprint Performing a secondary executive task with affective stimuli interferes with decision making under risk conditions
    Bettina Gathmann
    General Psychology Cognition, University of Duisburg Essen, Forsthausweg 2, 47057, Duisburg, Germany
    Cogn Process 15:113-26. 2014
    ..These findings support the assumption that executive functions and emotional processing interact in predicting decision making under risk. ..
  41. ncbi request reprint Neuropsychological correlates of decision making in patients with bulimia nervosa
    Matthias Brand
    Department of Physiological Psychology, University of Bielefeld, Bielefeld, Germany
    Neuropsychology 21:742-50. 2007
    ..Neurocognitive functions should be considered in the treatment of BN...
  42. ncbi request reprint Sexual picture processing interferes with decision-making under ambiguity
    Christian Laier
    Department of General Psychology Cognition, University of Duisburg Essen, Forsthausweg 2, 47057, Duisburg, Germany
    Arch Sex Behav 43:473-82. 2014
    ..This study emphasized that sexual arousal interfered with decision-making, which may explain why some individuals experience negative consequences in the context of cybersex use...
  43. doi request reprint Decision making under stress: a selective review
    Katrin Starcke
    Department of General Psychology Cognition, University of Duisburg Essen, 47057 Duisburg, Germany
    Neurosci Biobehav Rev 36:1228-48. 2012
    ..The results are discussed with respect to underlying psychological and neural mechanisms, implications for everyday decision making and future research directions...