Assuntos
Encéfalo/patologia , Transtornos da Memória/etiologia , Transtornos da Personalidade/etiologia , Doença de Pick/diagnóstico , Transtorno do Deficit de Atenção com Hiperatividade , Comportamento , Encéfalo/diagnóstico por imagem , Diagnóstico Diferencial , Evolução Fatal , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Doença de Pick/complicações , Doença de Pick/patologia , Macroglobulinemia de Waldenstrom/complicações , Proteínas tau/análiseRESUMO
OBJECTIVES: To estimate the prevalence of personality disorders in patients with temporal lobe epilepsy (TLE) with mesial temporal sclerosis (MTS) and compare it with general population and analyze their implications on treatment outcome. MATERIALS AND METHODS: TLE was diagnosed based on clinical history, MRI, and Video EEG data. IPDE-ICD10 screening questionnaire was applied to investigate personality disorder in 120 subjects, 60 cases, and 60 normal controls. Bear-Fedio inventory (BFI) was used to study different behavior traits in patients with TLE and controls. RESULTS: Prevalence of personality disorders was higher (71.7% in cases versus 38.3% in controls) in patients with TLE compared to controls (P < .001). Some personality traits like schizoid (P = .002), dissocial (P = .001), impulsive (P = .003), anankastic (P < .001), anxious (P < .001), and dependent (P < .001) personalities were found to have high prevalence in TLE. Personality disorder was higher among those cases who had been tried on more than two antiepileptic drugs (AEDs) (P = .033) and in those with duration of illness more than 10 years (P = .026). Cases also showed significantly higher score in BFI for all behavioral traits except for aggression. No significant difference of BFI score was seen based on laterality of epileptic focus, gender, duration of illness, or number of AEDs tried. CONCLUSION: There is a significantly higher prevalence of personality disorders in patients with TLE. Specific interventions for these disorders should be considered at the earliest pari passu with AEDs and surgery.
Assuntos
Epilepsia do Lobo Temporal/complicações , Epilepsia do Lobo Temporal/psicologia , Transtornos da Personalidade/etiologia , Transtornos da Personalidade/psicologia , Adolescente , Adulto , Anticonvulsivantes/efeitos adversos , Anticonvulsivantes/uso terapêutico , Comportamento , Eletroencefalografia , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Procedimentos Neurocirúrgicos , Transtornos da Personalidade/epidemiologia , Testes de Personalidade , Prevalência , Esclerose , Resultado do Tratamento , Adulto JovemRESUMO
Research on changes in personality and behavior following brain damage has focused largely on negative outcomes, such as increased irritability, moodiness, and social inappropriateness. However, clinical observations suggest that some patients may actually show positive personality and behavioral changes following a neurological event. In the current work, we investigated neuroanatomical correlates of positive personality and behavioral changes following a discrete neurological event (e.g., stroke, benign tumor resection). Patients (N = 97) were rated by a well-known family member or friend on five domains of personality and behavior: social behavior, irascibility, hypo-emotionality, distress, and executive functioning. Ratings were acquired during the chronic epoch of recovery, when psychological status was stabilized. We identified patients who showed positive changes in personality and behavior in one or more domains of functioning. Lesion analyses indicated that positive changes in personality and behavior were most consistently related to damage to the bilateral frontal polar regions and the right anterior dorsolateral prefrontal region. These findings support the conclusion that improvements in personality and behavior can occur after a neurological event, and that such changes have systematic neuroanatomical correlates. Patients who showed positive changes in personality and behavior following a neurological event were rated as having more disturbed functioning prior to the event. Our study may be taken as preliminary evidence that improvements in personality and behavior following a neurological event may involve dampening of (premorbidly) more extreme expressions of emotion.
Assuntos
Lesões Encefálicas/fisiopatologia , Emoções , Lobo Frontal/fisiologia , Lobo Frontal/fisiopatologia , Personalidade , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos da Personalidade/etiologia , Transtornos da Personalidade/fisiopatologia , Córtex Pré-Frontal/fisiologia , Córtex Pré-Frontal/fisiopatologia , Adulto JovemRESUMO
BACKGROUND: Some patients experience long-term declines in quality of life following meningioma resection, but associated factors are not well understood. OBJECTIVE: To investigate whether long-term declines in quality of life (specifically impaired adaptive functioning) after meningioma resection are associated with specific personality disturbances that often develop with lesions in ventromedial prefrontal cortex (vmPFC). METHODS: We studied 38 patients who underwent resection of meningioma, 18 of whom had vmPFC lesions and 20 with lesions elsewhere (non-vmPFC). A total of 30 personality characteristics were rated by spouse or family, and a neuropsychologist blindly rated adaptive functioning an average of 3.8 yr postresection. Relevant personality disturbance was defined by a priori process: the presence of "conjoint personality disturbance" required specific disturbances in at least 2 of 4 types of disturbance: executive disorders, disturbed social behavior, emotional dysregulation, and hypoemotionality. RESULTS: Fourteen patients had impaired adaptive functioning: 12 had vmPFC lesions and 2 had non-vmPFC lesions. Fourteen patients had conjoint personality disturbance, and 12 of them had impaired adaptive functioning. By contrast, among the 24 patients who did not have conjoint personality disturbance, only 2 had impaired adaptive functioning. Mediation analysis showed that the association between vmPFC lesions and impaired adaptive functioning was mediated by the negative impact of acquired personality disturbance on adaptive functioning. CONCLUSION: Anterior skull base meningiomas plus resection surgery may result in specific personality disturbances that are highly associated with impaired adaptive functioning at long-term follow-up. These patients may benefit from early counseling regarding potential personality changes and their implications for adaptive functioning.
Assuntos
Neoplasias Meníngeas/cirurgia , Meningioma/cirurgia , Procedimentos Neurocirúrgicos/efeitos adversos , Transtornos da Personalidade/etiologia , Complicações Pós-Operatórias , Qualidade de Vida , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos da Personalidade/psicologiaRESUMO
BACKGROUND: Kynurenine pathway metabolites and endocannabinoids both exert potent regulatory effects on the immune system, but the relationship between these molecules is unknown. The role of these immunobiological mediators in emotionality and personality traits is not previously characterized. METHODS: Interleukin-6 (IL-6), 2-arachidonoylglycerol (2-AG) and picolinic acid (PIC) were measured in the plasma of physically healthy individuals who had history of mood, anxiety, and personality disorders (nâ¯=â¯96) or who had no history of any psychiatric disorder (nâ¯=â¯56) by DSM-5 Criteria. Dimensional assessments of personality were performed using the Eysenck Personality Questionnaire (EPQ) and the Tridimensional Personality Questionnaire (TPQ). RESULTS: Plasma IL-6 levels were significantly associated with plasma 2-AG levels and plasma PIC levels across all subjects. PIC levels were also negatively associated with 2-AG levels across all subjects, independent of IL-6 levels. In our analysis of the biological determinants of personality factors, we identified significant associations between IL-6 and novelty seeking assessment, and between PIC and neuroticism assessment. CONCLUSIONS: These data provide evidence of a biological link between metabolites of the kynurenine pathway, the endocannabinoid system and IL-6 and suggest that these factors may influence personality traits.
Assuntos
Endocanabinoides/fisiologia , Inflamação/etiologia , Cinurenina/fisiologia , Personalidade/fisiologia , Receptores de Canabinoides/fisiologia , Adulto , Transtornos de Ansiedade/sangue , Transtornos de Ansiedade/epidemiologia , Transtornos de Ansiedade/etiologia , Ácidos Araquidônicos/sangue , Estudos de Coortes , Endocanabinoides/sangue , Endocanabinoides/metabolismo , Feminino , Glicerídeos/sangue , Humanos , Inflamação/epidemiologia , Inflamação/metabolismo , Interleucina-6/sangue , Cinurenina/metabolismo , Masculino , Pessoa de Meia-Idade , Transtornos da Personalidade/sangue , Transtornos da Personalidade/epidemiologia , Transtornos da Personalidade/etiologia , Ácidos Picolínicos/sangue , Receptores de Canabinoides/metabolismo , Transdução de Sinais/fisiologiaRESUMO
RESUMEN Introducción: Existe una prevalencia de la disfunción de la articulación temporomandibular relacionada con los trastornos de la personalidad por los estados de ánimo que experimentan estos pacientes. Objetivo: Determinar la comorbilidad de los trastornos de la personalidad y la disfunción de la articulación temporomandibular. Métodos: Se realizó un estudio observacional descriptivo y transversal, en la consulta de Ortodoncia, en el período de un año, desde febrero de 2017 a 2018. El universo fue de 250 pacientes; se seleccionó una muestra de 64 por muestreo aleatorio simple, de acuerdo con los criterios de inclusión. La presencia de disfunción temporomandibular se evaluó por el índice de disfunción de Maglione y colaboradores. Resultados: Presentaron disfunción de la articulación temporomandibular 57 pacientes, de los cuales el 46,87 por ciento tenía disfunción II (moderada), el 89,06 por ciento presentó algún trastorno de la personalidad como el histriónico (25,00 por ciento) y el obsesivo compulsivo (26,56 por ciento). Conclusiones: La mayoría de los pacientes examinados tuvieron una relación entre los trastornos de la personalidad con la disfunción de la articulación temporomandibular, por lo que existe una comorbilidad de ambas entidades(AU)
ABSTRACT Introduction: There is a prevalence of temporomandibular joint dysfunction which is related to personality disorders, due to the moods experienced by these patients. Objective: Determine the comorbidity of personality disorders and temporomandibular joint dysfunction. Methods: A cross-sectional observational descriptive study was conducted at the Orthodontics service during one year, from February 2017 to 2018. The study universe was 250 patients, of whom a sample of 64 was selected by simple random sampling on the basis of inclusion criteria. The presence of temporomandibular dysfunction was determined by Maglione and collaborators' dysfunction index. Results: Temporomandibular joint dysfunction was found in 57 patients, of whom 46.87 percent had dysfunction class II (moderate), and 89.06 percent had some sort of personality disorder, such as histrionic (25.00 percent) or obsessive-compulsive personality (26.56 percent). Conclusions: In most of the patients examined a relationship was found between personality disorders and temporomandibular joint dysfunction, showing that there is comorbidity between the two conditions(AU)
Assuntos
Humanos , Adulto , Transtornos da Personalidade/etiologia , Síndrome da Disfunção da Articulação Temporomandibular/epidemiologia , Comorbidade , Epidemiologia Descritiva , Estudos Transversais , Estudo ObservacionalRESUMO
BACKGROUND: A few reported studies have documented psychotic syndromes secondary to a middle fossa arachnoid cyst (AC). However, the association between middle fossa ACs and psychopathological symptoms remains to be determined. The present study investigated the psychopathological effects of middle fossa ACs in young men. METHODS: We reviewed military personal inventory test profiles and baseline demographic data of 19-year-old conscription examinees from February 2013 to December 2016. In total, 132 examinees with middle fossa ACs and 350 examinees with normal findings were enrolled in the present study. Two separate comparisons were performed. First, we compared the middle fossa AC group with the control group. Second, the middle fossa AC group was divided into 2 groups according to cyst size and compared with the control group. RESULTS: Faking bad response behavior, infrequency, inconsistency, depression, schizophrenia, paranoia, and personality disorder cluster A scales were significantly associated with the presence of a middle fossa AC. Abnormal responses to the military personal inventory were significantly and positively correlated with cyst size. The prediction rate to show abnormal psychological results with the presence of an AC was estimated to be 60.7%-68.8%. CONCLUSIONS: The presence of ACs and cyst size were associated with psychopathology in this select group of young men. The size-dependent psychopathological effects of ACs appear to result from a local mass effect on the brain.
Assuntos
Cistos Aracnóideos/complicações , Cistos Aracnóideos/psicologia , Transtornos da Personalidade/etiologia , Psicopatologia , Depressão/etiologia , Humanos , Masculino , Militares , Transtornos Paranoides/etiologia , Inventário de Personalidade , Escalas de Graduação Psiquiátrica , República da Coreia , Estudos Retrospectivos , Esquizofrenia/etiologia , Adulto JovemRESUMO
TITLE: Sindrome de vasoconstriccion cerebral reversible tras abandono de habito tabaquico y tratamiento con bupropion.
Assuntos
Bupropiona/efeitos adversos , Artérias Cerebrais/efeitos dos fármacos , Transtornos Cerebrovasculares/etiologia , Transtornos da Cefaleia Primários/etiologia , Agentes de Cessação do Hábito de Fumar/efeitos adversos , Abandono do Hábito de Fumar , Síndrome de Abstinência a Substâncias/etiologia , Apraxias/etiologia , Bupropiona/uso terapêutico , Bloqueadores dos Canais de Cálcio/uso terapêutico , Estenose das Carótidas/complicações , Artérias Cerebrais/diagnóstico por imagem , Transtornos Cerebrovasculares/induzido quimicamente , Transtornos Cerebrovasculares/tratamento farmacológico , Transtornos Cerebrovasculares/fisiopatologia , Substituição de Medicamentos , Feminino , Transtornos Neurológicos da Marcha/etiologia , Humanos , Cetoprofeno/análogos & derivados , Cetoprofeno/uso terapêutico , Angiografia por Ressonância Magnética , Imageamento por Ressonância Magnética , Pessoa de Meia-Idade , Neuroimagem , Nimodipina/uso terapêutico , Transtornos da Personalidade/etiologia , Agentes de Cessação do Hábito de Fumar/uso terapêutico , Síndrome de Abstinência a Substâncias/tratamento farmacológico , Síndrome de Abstinência a Substâncias/fisiopatologia , Cefaleia do Tipo Tensional/complicações , Trometamina/uso terapêutico , Vasoconstrição/efeitos dos fármacosRESUMO
INTRODUCTION: Moyamoya disease (MMD) is an occlusive cerebrovascular disease characterized by progressive stenosis or occlusion in the terminal portion of the bilateral internal carotid arteries, affecting both children and adults. AIM: To conduct a review and update on MMD from a clinical, neuroradiological, neuropsychological and genetic perspective. DEVELOPMENT: In this pathology, which occurs with ischemia or cerebral hemorrhage, an unusual compensatory vascular network (moyamoya vessels) develops at the base of the brain in the form of collateral channels. MMD can present clinically with hemiparesis, dysarthria, aphasia, headache, seizures, visual deficits, syncopes or changes in personality. At the neuropsychological level, and even in the absence of obvious strokes, patients usually present impairment of attention, memory, behavior and executive functions. High resolution angiography and magnetic resonance imaging have been a neuroradiological advance towards an early detection of this disease. At the genetic level, the RING (really interesting new gene) RNF213 has recently been identified, and it is considered the most important genetic risk factor known up to now in the MMD. CONCLUSIONS: MMD is a rare pathology that predominantly affects the frontal lobes. The genetic and neuroradiological advances, in addition to a cognitive profile, contribute to early diagnosis and treatment to improve the quality of life of these patients.
TITLE: Enfermedad de moyamoya: aspectos clinicos, neurorradiologicos, neuropsicolologicos y geneticos.Introduccion. La enfermedad de moyamoya (EMM) es una enfermedad cerebrovascular oclusiva caracterizada por estenosis progresiva o la oclusion en la porcion terminal de las arterias carotidas internas bilaterales, que afecta tanto a niños como a adultos. Objetivo. Realizar una revision y actualizacion sobre la EMM desde una perspectiva clinica, neurorradiologica, neuropsicologica y genetica. Desarrollo. En esta patologia, que cursa con isquemia o hemorragia cerebral, se desarrolla una red vascular inusual compensatoria (vasos moyamoya) en la base del cerebro en forma de canales colaterales. La EMM puede cursar clinicamente con hemiparesia, disartria, afasia, cefalea, convulsiones, deficits visuales, sincopes o cambios en la personalidad. Neuropsicologicamente, y aun en ausencia de ictus evidentes, los pacientes suelen presentar afectacion de la atencion, memoria, conducta y funciones ejecutivas. La angiografia y la resonancia magnetica de alta resolucion han supuesto un avance neurorradiologico hacia una deteccion precoz de esta enfermedad. Recientemente se ha identificado el RING (really interesting new gene) RNF213, que se considera el factor genetico de riesgo mas importante conocido hasta ahora en la EMM. Conclusiones. La EMM es una patologia rara que afecta de forma predominante a los lobulos frontales. Los avances geneticos y neurorradiologicos, ademas de un perfil cognitivo, contribuyen a un diagnostico y tratamiento tempranos para mejorar la calidad de vida de estos pacientes.
Assuntos
Doença de Moyamoya , Adenosina Trifosfatases/deficiência , Adenosina Trifosfatases/genética , Animais , Isquemia Encefálica/etiologia , Proteínas de Transporte/genética , Proteínas de Transporte/fisiologia , Angiografia Cerebral , Hemorragia Cerebral/etiologia , Transtornos Cognitivos/etiologia , Circulação Colateral , Modelos Animais de Doenças , Predisposição Genética para Doença , Humanos , Angiografia por Ressonância Magnética , Camundongos , Camundongos Knockout , Transtornos dos Movimentos/etiologia , Doença de Moyamoya/complicações , Doença de Moyamoya/diagnóstico por imagem , Doença de Moyamoya/genética , Doença de Moyamoya/psicologia , Neuroimagem , Transtornos da Personalidade/etiologia , Ubiquitina-Proteína Ligases/deficiência , Ubiquitina-Proteína Ligases/genética , Proteínas de Peixe-Zebra/deficiência , Proteínas de Peixe-Zebra/genéticaRESUMO
BACKGROUND: "Alien tissue" may be responsible for a higher frequency of psychiatric disorders in patients with temporal lobe epilepsy (TLE). Also, ganglioglioma and dysembryoplastic neuroepithelial tumors (DNET) could represent a risk-factor for the development of post-surgical psychoses. Classically, severe psychiatric disorders contra-indicate epilepsy surgery. OBJECTIVES: Assessment of inter-ictal psychiatric disorders in 10 consecutive patients with temporal DNET, before and after epilepsy surgery with a minimum of a 2-year follow-up evaluation. METHODS: DNETs were confirmed on histological examination. Psychiatric disorders were classified according to the DSM-IV-TR. RESULTS: Five patients presented inter-ictal psychiatric disorders with, according to the DSM-IV-TR, undifferentiated schizophrenia (one case), "borderline" personality (two cases), intermittent explosive disorder with slight mental retardation (one case), and personality disorders not otherwise specified but with some traits of dependent personality and with mythomania (one case). The condition of these five patients dramatically improved after surgery. No psychiatric behavior or "de novo" psychosis was observed after surgery in any of the patients. CONCLUSION: The prevalence of inter-ictal psychiatric disorders appears to be high in epileptic patients with a temporal lobe DNET primarily in relation to personality and behavioral problems with some degree of impulsivity and verbal aggressiveness. The improvements after surgery suggest that this therapy could be performed in these patients and severe psychiatric disorders do not contra-indicate this procedure.
Assuntos
Lobectomia Temporal Anterior , Transtornos Disruptivos, de Controle do Impulso e da Conduta/etiologia , Deficiência Intelectual/etiologia , Sistema Límbico/cirurgia , Neoplasias Neuroepiteliomatosas/psicologia , Transtornos da Personalidade/etiologia , Esquizofrenia/etiologia , Neoplasias Supratentoriais/psicologia , Lobo Temporal , Adolescente , Adulto , Transtorno da Personalidade Borderline/etiologia , Transtornos Disruptivos, de Controle do Impulso e da Conduta/tratamento farmacológico , Epilepsia Resistente a Medicamentos/tratamento farmacológico , Epilepsia Resistente a Medicamentos/etiologia , Epilepsia Resistente a Medicamentos/cirurgia , Epilepsia do Lobo Temporal/tratamento farmacológico , Epilepsia do Lobo Temporal/etiologia , Epilepsia do Lobo Temporal/cirurgia , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Neoplasias Neuroepiteliomatosas/diagnóstico por imagem , Neoplasias Neuroepiteliomatosas/cirurgia , Neuroimagem , Psicotrópicos/uso terapêutico , Indução de Remissão , Esquizofrenia/tratamento farmacológico , Neoplasias Supratentoriais/diagnóstico por imagem , Neoplasias Supratentoriais/cirurgia , Lobo Temporal/diagnóstico por imagem , Lobo Temporal/cirurgiaRESUMO
Psychological distress has a high prevalence in brain tumour patients, and understanding the emotional and personality changes that may follow neurosurgery is important for clinical management of these patients. We aimed to characterise these emotional and personality changes using subjective, observer-rated and clinical measures. We examined subjective changes in emotional experience and observer-rated changes to personality disturbances following neurosurgery for brain tumours (n=44), compared to a control group that had undergone spinal surgery (n=26). Participants completed the Hospital Anxiety and Depression Scale and a Subjective Emotional Change Questionnaire. Observers who knew the patients well also completed the Iowa Rating Scale of Personality Change. Compared to controls, patients with tumours reported significantly more changes to their subjective experience of emotions following neurosurgery, particularly anger, disgust and sadness. For the observer-ratings, tumour patients were described as having significant changes in the personality disturbances of irritability, impulsivity, moodiness, inflexibility, and being easily overwhelmed. Anxiety and depression were not significantly different between groups. Neurosurgical resection of a brain tumour is a major life event that changes patients' subjective experiences of different emotions, and leads to observer-rated changes in personality. In this study, these changes were not accompanied by increases in anxiety or depression. We conclude with a discussion of biological and psychosocial mechanisms that can impact emotional functioning and personality in patients with brain tumours.
Assuntos
Sintomas Afetivos/psicologia , Neoplasias Encefálicas/psicologia , Neoplasias Encefálicas/cirurgia , Transtornos da Personalidade/psicologia , Adulto , Sintomas Afetivos/etiologia , Ansiedade/psicologia , Depressão/psicologia , Feminino , Humanos , Acontecimentos que Mudam a Vida , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Transtornos da Personalidade/etiologia , Testes de Personalidade , Escalas de Graduação Psiquiátrica , Resultado do TratamentoRESUMO
AIM: Personality can play an important role in the clinical symptoms of fibromyalgia (FM). The aim of this study is to identify personality profiles in FM patients and the possible presence of personality disorder (PD) from the Temperament and Character Inventory-Revised (TCI-R), and to assess whether personality dimensions are related to psychological distress in FM. METHOD: The sample consisted of 42 patients with FM and 38 healthy controls. The TCI-R, Hospital Anxiety and Depression Scale, State-Trait Anxiety Inventory, Short-Form-36 Health Survey, Fibromyalgia Impact Questionnaire and McGill Pain Questionnaire were administered. RESULTS: The personality profile of the FM group based on the TCI-R is defined by high Harm Avoidance (HA), low Novelty Seeking (NS), and low Self-Directedness (SD). Only one-third of patients with FM present a possible psychometric PD, principally from Cluster C. In the FM group, HA and SD are associated positively and negatively, respectively, with indicators of emotional distress. Patients with higher HA present higher perceived pain intensity rated via a verbal-numerical scale while Determination (SD2) reduced the perceived level of pain induced by the stimulus. NS is negatively related to the number of work absences caused by FM. CONCLUSIONS: The study suggests that HA and SD play an important role in psychological distress in FM. The fact that SD is prone to modification and has a regulatory effect on emotional impulses is a key aspect to consider from the psychotherapeutic point of view.
Assuntos
Fibromialgia/psicologia , Modelos Psicológicos , Transtornos da Personalidade/psicologia , Personalidade , Estresse Psicológico/psicologia , Adulto , Estudos de Casos e Controles , Efeitos Psicossociais da Doença , Emoções , Feminino , Fibromialgia/complicações , Fibromialgia/diagnóstico , Nível de Saúde , Humanos , Comportamento Impulsivo , Masculino , Saúde Mental , Pessoa de Meia-Idade , Medição da Dor , Determinação da Personalidade , Transtornos da Personalidade/diagnóstico , Transtornos da Personalidade/etiologia , Escalas de Graduação Psiquiátrica , Estresse Psicológico/diagnóstico , Estresse Psicológico/etiologia , Inquéritos e QuestionáriosRESUMO
Neuropsychological testing of patients in the course of their recovery from brain injuries enables analysis of cognitive deficiencies and/or emotional changes. The principle study objective was to define organic and/or reactive personality changes and the course of these changes in the function of the time span following brain artery aneurysm surgery in both female and male patients. The study was carried out at the Clinical Department of Neurosurgery, Zagreb University Hospital Center in Zagreb. The data refer to the period from 1989 to 2012 collected in two time intervals, i.e. 11 months and 12-48 months following brain artery aneurysm surgery. Of 72 patients included in the study, there were 28 male and 44 female patients. Neuropsychological testing consisted of clinical interview, clinical assessment of frontal lobe syndrome, Cornell personality questionnaire and Emotional Profile Index. Study results showed evidence of frontal lobe syndrome in 32% of patients on first testing and significant recovery on retesting, when only 17% of patients presented with frontal lobe syndrome. The reactive personality changes found in both testing intervals indicated increased neuroticism. In the first testing period, asthenic syndrome occurred most often, followed by conversion and aggressive-antisocial syndromes, while in the second testing interval asthenic syndrome was most pronounced and conversion and antisocial syndromes showed the same level of expression. The results also showed higher depressive and disorganizing states, which were even more pronounced in the second testing interval. As regards sex differences, the inclination toward cardiovascular somatization and destructiveness was more expressed in females than in males, showing a tendency of aggravation with increasing the time span following surgery. It may be concluded that the study has contributed to better understanding of organic and/or reactive personality changes in patients undergoing brain artery aneurysm surgery.
Assuntos
Aneurisma Roto/cirurgia , Aneurisma Intracraniano/cirurgia , Transtornos da Personalidade/etiologia , Hemorragia Subaracnóidea/cirurgia , Adulto , Idoso , Croácia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Procedimentos Neurocirúrgicos/efeitos adversos , Complicações Pós-Operatórias , Inquéritos e QuestionáriosRESUMO
Prenatal tobacco exposure (PTE) and prenatal stress exposure (PSE) both have been linked to externalizing behavior, although their effects generally have been considered in isolation. Here, we aimed to characterize the joint or interactive roles of PTE and PSE in early developmental pathways to behavioral disinhibition, a profile of cognitive and behavioral under-control that presages severe externalizing behavior. As part of a prospective, longitudinal study, 296 children were assessed at a mean age of 5 years. Exposures were assessed via repeated interviews across the prenatal period and bioassays of cotinine were obtained. Behavioral disinhibition was assessed using temperament measures in infancy, performance-based executive control tasks and measures of disruptive and inattentive behavior. PSE was associated with a higher probability of difficult temperament in infancy. Each exposure independently predicted poorer executive control at age 5 years. Difficult temperament and executive control difficulties in turn predicted elevated levels of disruptive behavior, although links from PTE and PSE to parent-reported attention problems were less robust. Children who experienced these prenatal exposures in conjunction with higher postnatal stress exposure showed the lowest executive control and highest levels of disruptive behavior. Findings highlight the compounding adverse impact of PTE and PSE on children's behavioral trajectories. Given their high concordance, prenatal health campaigns should target these exposures in tandem.
Assuntos
Transtornos do Comportamento Infantil/etiologia , Inibição Psicológica , Efeitos Tardios da Exposição Pré-Natal/etiologia , Efeitos Tardios da Exposição Pré-Natal/fisiopatologia , Fumar/fisiopatologia , Estresse Psicológico/complicações , Distribuição de Qui-Quadrado , Transtornos do Comportamento Infantil/psicologia , Pré-Escolar , Função Executiva/fisiologia , Feminino , Humanos , Lactente , Testes Neuropsicológicos , Transtornos da Personalidade/etiologia , Inventário de Personalidade , Gravidez , Escalas de Graduação PsiquiátricaRESUMO
BACKGROUND: Little is known about the characteristics of women who smoke during pregnancy beyond demographic factors. We examined the relationship between novelty seeking, harm avoidance, and self-directedness and (a) abstinence from smoking during pregnancy and (b) average daily cigarette consumption during pregnancy. METHODS: Participants were 826 birth mothers who made adoption placements in the Early Growth and Development Study and completed the Temperament and Character Inventory - Short Form, and interview-based smoking assessments 3-6 months postpartum. Never smokers (n=199), pregnancy abstainers (n=277), pregnancy light smokers (n=184), and pregnancy heavy smokers (n=166) were compared on personality dimensions and smoking-related processes. Using regression analyses we examined relationships between personality and (a) abstinence versus smoking during pregnancy; and (b) average daily cigarette consumption among lifetime smokers, controlling for nicotine dependence, birth father substance dependence, maternal antisocial behavior, and depressive symptoms during pregnancy. RESULTS: Smokers with higher self-directedness and lower harm avoidance were more likely to abstain during pregnancy [O.R. 1.380; 95% C.I. (1.065-1.787); B(SE)=.322(.132); p=.015] and [O.R. .713; 95% C.I. (.543-.935); B(SE)=-.339(.138); p=.014], respectively. Novelty seeking differentiated never smokers from lifetime smokers (t=-3.487; p=.001), but was not significant in multivariate models. Lifetime smokers who abstained during pregnancy reported fewer depressive symptoms relative to never smokers. CONCLUSIONS: Personality dimensions associated with abstinence from smoking and cigarettes per day during pregnancy may be important to consider in etiologic and intervention research.
Assuntos
Relações Materno-Fetais/psicologia , Transtornos da Personalidade/etiologia , Efeitos Tardios da Exposição Pré-Natal/fisiopatologia , Efeitos Tardios da Exposição Pré-Natal/psicologia , Fumar/efeitos adversos , Fumar/psicologia , Adolescente , Adulto , Aprendizagem da Esquiva , Comportamento de Procura de Droga , Feminino , Humanos , Transtornos da Personalidade/prevenção & controle , Inventário de Personalidade , Gravidez , Efeitos Tardios da Exposição Pré-Natal/induzido quimicamente , Escalas de Graduação Psiquiátrica , Análise de Regressão , Adulto JovemRESUMO
A 29-year-old man presented with progressive behavioural changes, expressed mainly in the form of increasing of apathy and self-neglect. The initial differential diagnosis included a psychotic disorder, a mood disorder or a personality disorder. After a month of medication-free observation and uncertainty regarding the results of various diagnostic approaches, we decided to use MR-imaging; this revealed a frontal meningioma which had invaded the entire frontal lobe. Although patients with some types of somatic disorders frequently present with psychiatric symptoms, there are often indications (e.g. from history or physical examination) that in fact the symptoms are of organic origin. In this case report we discuss the indications that should lead clinicians and psychiatrists to consider the possibility of organic pathology when young adults present with only psychiatric symptoms.
Assuntos
Apatia , Neoplasias Meníngeas/psicologia , Meningioma/psicologia , Adulto , Diagnóstico Diferencial , Lobo Frontal , Humanos , Masculino , Neoplasias Meníngeas/diagnóstico , Meningioma/diagnóstico , Transtornos da Personalidade/diagnóstico , Transtornos da Personalidade/etiologia , Transtornos Psicóticos/diagnóstico , Transtornos Psicóticos/etiologiaRESUMO
A family history (FH) of psychiatric and substance use problems is a potent risk factor for common internalizing and externalizing disorders. In a large web-based assessment of mental health in college students, we developed a brief set of screening questions for a FH of alcohol problems (AP), drug problems (DP) and depression-anxiety in four classes of relatives (father, mother, aunts/uncles/grandparents, and siblings) as reported by the student. Positive reports of a history of AP, DP, and depression-anxiety were substantially correlated within relatives. These FH measures predicted in the student, in an expected pattern, dimensions of personality and impulsivity, alcohol consumption and problems, smoking and nicotine dependence, use of illicit drugs, and symptoms of depression and anxiety. Using the mean score from the four classes of relatives was more predictive than using a familial/sporadic dichotomy. Interactions were seen between the FH of AP, DP, and depression-anxiety and peer deviance in predicting symptoms of alcohol and tobacco dependence. As the students aged, the FH of AP became a stronger predictor of alcohol problems. While we cannot directly assess the validity of these FH reports, the pattern of findings suggest that our brief screening items were able to assess, with some accuracy, the FH of substance misuse and internalizing psychiatric disorders in relatives. If correct, these measures can play an important role in the creation of developmental etiologic models for substance and internalizing psychiatric disorders which constitute one of the central goals of the overall project.
Assuntos
Alcoolismo/etiologia , Transtornos de Ansiedade/etiologia , Família , Transtornos da Personalidade/etiologia , Transtornos Relacionados ao Uso de Substâncias/etiologia , Alcoolismo/diagnóstico , Alcoolismo/psicologia , Família/psicologia , Humanos , Transtornos da Personalidade/diagnóstico , Transtornos da Personalidade/psicologia , Estudantes , Transtornos Relacionados ao Uso de Substâncias/psicologia , UniversidadesRESUMO
OBJECTIVE: Giant olfactory groove meningiomas (maximum diameter ≥6 cm) remain a surgical challenge. Historically, extensive anterior and antero-lateral approaches have been the primary approaches for removal of such large tumors with limitations and morbidity pertaining to each approach. Herein, the authors describe a minimally invasive, unilateral, tailored fronto-orbital approach for resection of these complex lesions with an emphasis on preservation of the anterior cerebral arteries and olfactory nerves. METHODS: A 4-stage approach using neuronavigation is performed: 1) predefined corridor, 2) identification of the ipsilateral anterior cerebral artery, 3) postdefined corridor, and 4) tumor base. The details of this approach are described below in a stepwise fashion and supplemented by a sample of 3 cases utilizing this technique. RESULTS: In the 3 representative cases in which this technique was used, gross total resection was achieved without injury to any of the adjacent neurovascular structures. Significant sellar extension can be resected through a second stage endoscopic endonasal approach. CONCLUSION: Giant olfactory groove meningiomas (≥6 cm) can be safely and completely resected with this 4-stage, unilateral fronto-orbital technique. Furthermore, early identification and preservation of the adjacent critical neurovascular structures can be achieved. This technique avoids the inherent limitations and morbidity associated with the more classic pterional and bifrontal approaches respectively while minimizing normal tissue disruption.
Assuntos
Osso Frontal/cirurgia , Meningioma/cirurgia , Procedimentos Neurocirúrgicos/métodos , Condutos Olfatórios/cirurgia , Órbita/cirurgia , Idoso , Artérias Cerebrais/cirurgia , Transtornos Cognitivos/etiologia , Craniotomia , Feminino , Transtornos Neurológicos da Marcha/etiologia , Humanos , Masculino , Meningioma/complicações , Meningioma/psicologia , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Cavidade Nasal/cirurgia , Nervo Olfatório/cirurgia , Condutos Olfatórios/patologia , Transtornos da Personalidade/etiologia , Recuperação de Função FisiológicaRESUMO
Human empathic experience is a multifaceted psychological construct which arises from functional integration of multiple neural networks. Despite accumulating knowledge about the cortical circuitry of empathy, almost nothing is known about the connectivity that may be concerned in conveying empathy-related neural information. To bridge this gap in knowledge, we studied dispositional empathy in a large-sized cohort of 107 patients who had undergone surgery for a diffuse low-grade glioma. The self-report questionnaire used enabled us to obtain a global measure of subjective empathy but also, importantly, to assess the two main components of empathy (cognitive and emotional). Data were processed by combining voxelwise and tractwise lesion-symptom analyses. Several major findings emerged from our analyses. First of all, topological voxelwise analyses were inconclusive. Conversely, tractwise multiple regression analyses, including all major associative white matter pathways as potential predictors, yielded to significant models explaining substantial part of the behavioural variance. Among the main results, we found that disconnection of the left cingulum bundle was a strong predictor of a low cognitive empathy (p<0.0005 Bonferroni-corrected). Similarly, we found that disconnection of the right uncinate fasciculus and the right inferior fronto-occipital fasciculus predicted, respectively, a low (p<0.05 Bonferroni-corrected) and a high (p<0.05 Bonferroni-corrected) subjective empathy. Finally, although we failed to relate emotional empathy to disruption of a specific tract, correlation analyses indicated a positive association between this component of empathy and the volumes of residual lesion infiltration in the right hemisphere (p<0.01). Taken as a whole, these findings provide key fundamental insights into the anatomical connectivity of empathy. They may help to better understand the pathophysiology of empathy impairments in pathological conditions characterized by abnormalities of long-range anatomical connectivity, such as autism spectrum disorders, schizophrenia and fronto-temporal dementia.