The Experts below are selected from a list of 312 Experts worldwide ranked by ideXlab platform
R. Ryan Darby - One of the best experts on this subject based on the ideXlab platform.
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Neuroimaging Abnormalities in Neurological Patients with Criminal Behavior
Current Neurology and Neuroscience Reports, 2018Co-Authors: R. Ryan DarbyAbstract:Purpose of Review Criminal Behavior occurs in previously law-abiding neurological patients, including patients with traumatic brain injury, focal brain lesions, and dementia. Neuroimaging abnormalities in these patients allow one to explore the potential neuroanatomical correlates of Criminal Behavior. However, this process has been challenging because (1) It is difficult to determine the temporal relationship between Criminal Behavior and neurological disease onset; (2) Abnormalities in several different brain regions have been associated with Criminal Behavior; and (3) It is difficult to quantify neuroimaging abnormalities in individual subjects. Recent Findings Recent studies have begun to address these concerns, showing that neuroimaging abnormalities in patients with Criminal Behavior localize to a common brain network, rather than a single specific brain region. New methods have been developed to identify atrophy patterns in individual patients, but have not yet been used in neurological patients with Criminal Behavior. Summary Future advances will be important for making sure that neuroimaging data is used in a responsible manner in legal cases involving Criminal Behavior.
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Neuroimaging Abnormalities in Neurological Patients with Criminal Behavior
Current neurology and neuroscience reports, 2018Co-Authors: R. Ryan DarbyAbstract:Purpose of Review Criminal Behavior occurs in previously law-abiding neurological patients, including patients with traumatic brain injury, focal brain lesions, and dementia. Neuroimaging abnormalities in these patients allow one to explore the potential neuroanatomical correlates of Criminal Behavior. However, this process has been challenging because (1) It is difficult to determine the temporal relationship between Criminal Behavior and neurological disease onset; (2) Abnormalities in several different brain regions have been associated with Criminal Behavior; and (3) It is difficult to quantify neuroimaging abnormalities in individual subjects.
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Lesion network localization of Criminal Behavior
Proceedings of the National Academy of Sciences of the United States of America, 2017Co-Authors: R. Ryan Darby, Andreas Horn, Fiery Cushman, Michael D. FoxAbstract:Following brain lesions, previously normal patients sometimes exhibit Criminal Behavior. Although rare, these cases can lend unique insight into the neurobiological substrate of Criminality. Here we present a systematic mapping of lesions with known temporal association to Criminal Behavior, identifying 17 lesion cases. The lesion sites were spatially heterogeneous, including the medial prefrontal cortex, orbitofrontal cortex, and different locations within the bilateral temporal lobes. No single brain region was damaged in all cases. Because lesion-induced symptoms can come from sites connected to the lesion location and not just the lesion location itself, we also identified brain regions functionally connected to each lesion location. This technique, termed lesion network mapping, has recently identified regions involved in symptom generation across a variety of lesion-induced disorders. All lesions were functionally connected to the same network of brain regions. This Criminality-associated connectivity pattern was unique compared with lesions causing four other neuropsychiatric syndromes. This network includes regions involved in morality, value-based decision making, and theory of mind, but not regions involved in cognitive control or empathy. Finally, we replicated our results in a separate cohort of 23 cases in which a temporal relationship between brain lesions and Criminal Behavior was implied but not definitive. Our results suggest that lesions in Criminals occur in different brain locations but localize to a unique resting state network, providing insight into the neurobiology of Criminal Behavior.
Yeates Conwell - One of the best experts on this subject based on the ideXlab platform.
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Criminal Behavior among persons with schizophrenia in rural China.
Schizophrenia research, 2010Co-Authors: Mao-sheng Ran, Peng-yu Chen, Zhi-gang Liao, Cecilia Lai-wan Chan, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, J Steven Lamberti, Yeates ConwellAbstract:This study is to explore the prevalence and risk factors for self-reported Criminal Behavior among persons with schizophrenia in rural China. We used data from a 14-year prospective follow-up study (1994-2008) of Criminal Behavior among a cohort (N=510) of persons with schizophrenia in Xinjin County, China. The rate of Criminal Behavior was 10.0% among persons with schizophrenia in a rural community during the follow-up period. Bivariate analyses showed that the risk of Criminal Behavior was significantly associated with being male, unmarried, previous violent Behavior, homelessness, no family caregivers, and high scores on measures of total symptoms of illness. In multivariate logistic regression analyses being male and previous violent Behavior were identified as independent predictors of increased Criminal Behavior in persons with schizophrenia in the follow-up period. Criminal Behavior is a common phenomenon among patients with schizophrenia in rural China. The findings of the risk factors for Criminal Behavior should be considered in planning mental health interventions for high-risk patients and their families. (c) 2010 Elsevier B.V. All rights reserved.
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Criminal Behavior among persons with schizophrenia in rural China.
Schizophrenia Research, 2010Co-Authors: Mao-sheng Ran, Peng-yu Chen, Zhi-gang Liao, Cecilia Lai-wan Chan, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, J Steven Lamberti, Yeates ConwellAbstract:Objective This study is to explore the prevalence and risk factors for self-reported Criminal Behavior among persons with schizophrenia in rural China.
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P02-76 - Risk factors for Criminal Behavior in persons with schizophrenia in rural community
European Psychiatry, 2010Co-Authors: Peng-yu Chen, Mao-sheng Ran, Zhi-gang Liao, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, Ckp Chan, Yeates ConwellAbstract:Objectives The risk factors of Criminal Behavior in patients with schizophrenia are not well explored. This study is to explore the risk factors for Criminal Behavior in patients with schizophrenia in rural China. Methods We used data from a 14-year prospective follow-up study (1994-2008) of Criminal Behavior among a cohort (n=510) of patients with schizophrenia in Xinjin County, Chengdu, China. Results There were 489 patients (95.9%) who were followed up from 1994 to 2008. The rate of Criminal Behavior was 13.5% among these patients with schizophrenia during the follow-up period. Compared with female subjects (6 cases, 20.0%), male patients had significantly higher rate of violent Criminal Behavior (e.g., arson, sexual assault, physical assault, and murder) (24 cases, 80.0%) (p Conclusions The risk factors for Criminal Behavior among patients with schizophrenia should be understood within a particular social context. Criminal Behavior may be predicted by specific characteristics of patients with schizophrenia in rural community. The findings of risk factors for Criminal Behavior should be considered in planning community mental health care and interventions for high-risk patients and their families.
Mao-sheng Ran - One of the best experts on this subject based on the ideXlab platform.
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Criminal Behavior among persons with schizophrenia in rural China.
Schizophrenia research, 2010Co-Authors: Mao-sheng Ran, Peng-yu Chen, Zhi-gang Liao, Cecilia Lai-wan Chan, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, J Steven Lamberti, Yeates ConwellAbstract:This study is to explore the prevalence and risk factors for self-reported Criminal Behavior among persons with schizophrenia in rural China. We used data from a 14-year prospective follow-up study (1994-2008) of Criminal Behavior among a cohort (N=510) of persons with schizophrenia in Xinjin County, China. The rate of Criminal Behavior was 10.0% among persons with schizophrenia in a rural community during the follow-up period. Bivariate analyses showed that the risk of Criminal Behavior was significantly associated with being male, unmarried, previous violent Behavior, homelessness, no family caregivers, and high scores on measures of total symptoms of illness. In multivariate logistic regression analyses being male and previous violent Behavior were identified as independent predictors of increased Criminal Behavior in persons with schizophrenia in the follow-up period. Criminal Behavior is a common phenomenon among patients with schizophrenia in rural China. The findings of the risk factors for Criminal Behavior should be considered in planning mental health interventions for high-risk patients and their families. (c) 2010 Elsevier B.V. All rights reserved.
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Criminal Behavior among persons with schizophrenia in rural China.
Schizophrenia Research, 2010Co-Authors: Mao-sheng Ran, Peng-yu Chen, Zhi-gang Liao, Cecilia Lai-wan Chan, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, J Steven Lamberti, Yeates ConwellAbstract:Objective This study is to explore the prevalence and risk factors for self-reported Criminal Behavior among persons with schizophrenia in rural China.
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P02-76 - Risk factors for Criminal Behavior in persons with schizophrenia in rural community
European Psychiatry, 2010Co-Authors: Peng-yu Chen, Mao-sheng Ran, Zhi-gang Liao, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, Ckp Chan, Yeates ConwellAbstract:Objectives The risk factors of Criminal Behavior in patients with schizophrenia are not well explored. This study is to explore the risk factors for Criminal Behavior in patients with schizophrenia in rural China. Methods We used data from a 14-year prospective follow-up study (1994-2008) of Criminal Behavior among a cohort (n=510) of patients with schizophrenia in Xinjin County, Chengdu, China. Results There were 489 patients (95.9%) who were followed up from 1994 to 2008. The rate of Criminal Behavior was 13.5% among these patients with schizophrenia during the follow-up period. Compared with female subjects (6 cases, 20.0%), male patients had significantly higher rate of violent Criminal Behavior (e.g., arson, sexual assault, physical assault, and murder) (24 cases, 80.0%) (p Conclusions The risk factors for Criminal Behavior among patients with schizophrenia should be understood within a particular social context. Criminal Behavior may be predicted by specific characteristics of patients with schizophrenia in rural community. The findings of risk factors for Criminal Behavior should be considered in planning community mental health care and interventions for high-risk patients and their families.
Peng-yu Chen - One of the best experts on this subject based on the ideXlab platform.
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Criminal Behavior among persons with schizophrenia in rural China.
Schizophrenia research, 2010Co-Authors: Mao-sheng Ran, Peng-yu Chen, Zhi-gang Liao, Cecilia Lai-wan Chan, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, J Steven Lamberti, Yeates ConwellAbstract:This study is to explore the prevalence and risk factors for self-reported Criminal Behavior among persons with schizophrenia in rural China. We used data from a 14-year prospective follow-up study (1994-2008) of Criminal Behavior among a cohort (N=510) of persons with schizophrenia in Xinjin County, China. The rate of Criminal Behavior was 10.0% among persons with schizophrenia in a rural community during the follow-up period. Bivariate analyses showed that the risk of Criminal Behavior was significantly associated with being male, unmarried, previous violent Behavior, homelessness, no family caregivers, and high scores on measures of total symptoms of illness. In multivariate logistic regression analyses being male and previous violent Behavior were identified as independent predictors of increased Criminal Behavior in persons with schizophrenia in the follow-up period. Criminal Behavior is a common phenomenon among patients with schizophrenia in rural China. The findings of the risk factors for Criminal Behavior should be considered in planning mental health interventions for high-risk patients and their families. (c) 2010 Elsevier B.V. All rights reserved.
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Criminal Behavior among persons with schizophrenia in rural China.
Schizophrenia Research, 2010Co-Authors: Mao-sheng Ran, Peng-yu Chen, Zhi-gang Liao, Cecilia Lai-wan Chan, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, J Steven Lamberti, Yeates ConwellAbstract:Objective This study is to explore the prevalence and risk factors for self-reported Criminal Behavior among persons with schizophrenia in rural China.
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P02-76 - Risk factors for Criminal Behavior in persons with schizophrenia in rural community
European Psychiatry, 2010Co-Authors: Peng-yu Chen, Mao-sheng Ran, Zhi-gang Liao, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, Ckp Chan, Yeates ConwellAbstract:Objectives The risk factors of Criminal Behavior in patients with schizophrenia are not well explored. This study is to explore the risk factors for Criminal Behavior in patients with schizophrenia in rural China. Methods We used data from a 14-year prospective follow-up study (1994-2008) of Criminal Behavior among a cohort (n=510) of patients with schizophrenia in Xinjin County, Chengdu, China. Results There were 489 patients (95.9%) who were followed up from 1994 to 2008. The rate of Criminal Behavior was 13.5% among these patients with schizophrenia during the follow-up period. Compared with female subjects (6 cases, 20.0%), male patients had significantly higher rate of violent Criminal Behavior (e.g., arson, sexual assault, physical assault, and murder) (24 cases, 80.0%) (p Conclusions The risk factors for Criminal Behavior among patients with schizophrenia should be understood within a particular social context. Criminal Behavior may be predicted by specific characteristics of patients with schizophrenia in rural community. The findings of risk factors for Criminal Behavior should be considered in planning community mental health care and interventions for high-risk patients and their families.
Eric Yu-hai Chen - One of the best experts on this subject based on the ideXlab platform.
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Criminal Behavior among persons with schizophrenia in rural China.
Schizophrenia research, 2010Co-Authors: Mao-sheng Ran, Peng-yu Chen, Zhi-gang Liao, Cecilia Lai-wan Chan, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, J Steven Lamberti, Yeates ConwellAbstract:This study is to explore the prevalence and risk factors for self-reported Criminal Behavior among persons with schizophrenia in rural China. We used data from a 14-year prospective follow-up study (1994-2008) of Criminal Behavior among a cohort (N=510) of persons with schizophrenia in Xinjin County, China. The rate of Criminal Behavior was 10.0% among persons with schizophrenia in a rural community during the follow-up period. Bivariate analyses showed that the risk of Criminal Behavior was significantly associated with being male, unmarried, previous violent Behavior, homelessness, no family caregivers, and high scores on measures of total symptoms of illness. In multivariate logistic regression analyses being male and previous violent Behavior were identified as independent predictors of increased Criminal Behavior in persons with schizophrenia in the follow-up period. Criminal Behavior is a common phenomenon among patients with schizophrenia in rural China. The findings of the risk factors for Criminal Behavior should be considered in planning mental health interventions for high-risk patients and their families. (c) 2010 Elsevier B.V. All rights reserved.
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Criminal Behavior among persons with schizophrenia in rural China.
Schizophrenia Research, 2010Co-Authors: Mao-sheng Ran, Peng-yu Chen, Zhi-gang Liao, Cecilia Lai-wan Chan, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, J Steven Lamberti, Yeates ConwellAbstract:Objective This study is to explore the prevalence and risk factors for self-reported Criminal Behavior among persons with schizophrenia in rural China.
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P02-76 - Risk factors for Criminal Behavior in persons with schizophrenia in rural community
European Psychiatry, 2010Co-Authors: Peng-yu Chen, Mao-sheng Ran, Zhi-gang Liao, Eric Yu-hai Chen, Cui-ping Tang, Wen-jun Mao, Ckp Chan, Yeates ConwellAbstract:Objectives The risk factors of Criminal Behavior in patients with schizophrenia are not well explored. This study is to explore the risk factors for Criminal Behavior in patients with schizophrenia in rural China. Methods We used data from a 14-year prospective follow-up study (1994-2008) of Criminal Behavior among a cohort (n=510) of patients with schizophrenia in Xinjin County, Chengdu, China. Results There were 489 patients (95.9%) who were followed up from 1994 to 2008. The rate of Criminal Behavior was 13.5% among these patients with schizophrenia during the follow-up period. Compared with female subjects (6 cases, 20.0%), male patients had significantly higher rate of violent Criminal Behavior (e.g., arson, sexual assault, physical assault, and murder) (24 cases, 80.0%) (p Conclusions The risk factors for Criminal Behavior among patients with schizophrenia should be understood within a particular social context. Criminal Behavior may be predicted by specific characteristics of patients with schizophrenia in rural community. The findings of risk factors for Criminal Behavior should be considered in planning community mental health care and interventions for high-risk patients and their families.