Natalia S Lawrence
Affiliation: Cardiff University
- Distinct roles of prefrontal cortical subregions in the Iowa Gambling TaskNatalia S Lawrence
King s College London, Section of Neuroscience and Emotion, Division of Psychological Medicine and Psychiatry, Institute of Psychiatry, De Crespigny Park, London SE5 8AF, UK
Cereb Cortex 19:1134-43. 2009..They reveal that deciding advantageously under initially ambiguous conditions may require both continuous and dynamic processes involving both the ventral and dorsal prefrontal cortex...
- Sex differences in neural responses to disgusting visual stimuli: implications for disgust-related psychiatric disordersXavier Caseras
Department of Psychological Medicine, King s College London, Institute of Psychiatry, United Kingdom
Biol Psychiatry 62:464-71. 2007..The aim of this functional magnetic resonance imaging (fMRI) study was to examine possible sex differences in neural responses to disgust-inducing stimuli that might help explain this female predominance...
- Individual differences in disgust sensitivity modulate neural responses to aversive/disgusting stimuliDavid Mataix-Cols
King s College London, Institute of Psychiatry, London, UK
Eur J Neurosci 27:3050-8. 2008..The results have implications for disgust-related psychiatric disorders...
- Decreased activation of lateral orbitofrontal cortex during risky choices under uncertainty is associated with disadvantageous decision-making and suicidal behaviorFabrice Jollant
Department of Psychological Medicine, Institute of Psychiatry, King s College London, UK
Neuroimage 51:1275-81. 2010..These results also add to our growing understanding of the role of the orbitofrontal cortex in decision-making and psychopathology...
- Neural responses to facial expressions of disgust but not fear are modulated by washing symptoms in OCDNatalia S Lawrence
Division of Psychological Medicine, Section of Neuroscience and Emotion, King s College London, London, United Kingdom
Biol Psychiatry 61:1072-80. 2007..This study explored neural systems underlying sensitivity to symptom-unrelated disgust and fear in OCD using functional neuroimaging...
- The Maudsley Obsessive-Compulsive Stimuli Set: validation of a standardized paradigm for symptom-specific provocation in obsessive-compulsive disorderDavid Mataix-Cols
Departments of Psychological Medicine and Psychology, King s College London, Institute of Psychiatry, United Kingdom
Psychiatry Res 168:238-41. 2009..The Maudsley Obsessive-Compulsive Stimuli Set has excellent convergent and discriminant validity, and it will be a useful resource for OCD researchers...
- Cerebral and autonomic responses to emotional facial expressions in depersonalisation disorderErwin Lemche
Institute of Psychiatry, De Crespigny Park, London SE5 8AF, UK
Br J Psychiatry 193:222-8. 2008..Depersonalisation disorder is characterised by emotion suppression, but the cerebral mechanisms of this symptom are not yet fully understood...
- Decision making and set shifting impairments are associated with distinct symptom dimensions in obsessive-compulsive disorderNatalia S Lawrence
Section of Neuroscience and Emotion, Division of Psychological Medicine and Psychiatry, Institute of Psychiatry, King s College London, London, England
Neuropsychology 20:409-19. 2006..These results help explain previous inconsistent findings in neuropsychological research in OCD and support recent neuroimaging data showing dissociable neural mechanisms involved in mediating the different OCD symptom dimensions...
- Subcortical and ventral prefrontal cortical neural responses to facial expressions distinguish patients with bipolar disorder and major depressionNatalia S Lawrence
Section of Neuroscience and Emotion, Institute of Psychiatry, London, United Kingdom
Biol Psychiatry 55:578-87. 2004..We compared responses within subcortical and prefrontal cortical regions to emotionally salient material in patients with BP and MDD using functional magnetic resonance imaging...