Sociopathy

After every school shooting in the United States both a wish and a fear arise: Will this be the one? Will this be the tipping point for change in a nation so deeply divided over the meaning of "the right to bear arms?" Sandy Hook, Connecticut? No. Parkland, Florida? No. So, why might the killing of 19 children and 2 teachers in Uvalde, Texas, prove different? The American epidemic of mass school shootings betrays a country's willingness to let its children disappear, to sacrifice them on the altar of an archetypally violent ethos...

The research relevance is predefined by the fact that, in modern psychology and psychiatry, the concepts of psychopathy and sociopathy are combined and interchanged. These are two concepts that describe different etiologies of the same mental health condition. The research aims to describe in detail the main manifestations and characteristics of personality disorders (psychopathy and sociopathy) in psychiatry and psychology. The research analyzes the main features and manifestations of sociopathy and psychopathy...

There are several reasons why war occurs. The most lethal wars are those caused by 1 man's decisions solely driven by an obsessive need for power. With disregard for International Humanitarian Law and the Geneva Convention, these wars, referred to as hybrid warfare, purposefully target civilians directly resulting in millions of deaths, injuries, mass migration, and other severe global and public health consequences. The purpose of this commentary is to investigate the developmental nature of those decision-makers and the consequences of their acts of aggression both locally and globally...

A 65-year-old right-handed man gradually became socially indifferent and less active. Four years later, he was indicted for molesting children on multiple occasions. Psychomotor slowness and executive impairment contrasted with sparing of language, semantic memory, visuospatial perception, construction praxis, and right-left orientation. Neuroimaging showed asymmetric atrophy of dorsomedial frontal and anterior temporal lobes, and hypoperfusion of medial prefrontal cortex consistent with a diagnosis of behavioral variant of frontotemporal dementia...

OBJECTIVE: Religiosity has been repeatedly proposed as protective in the development of depression, sociopathy and addictions. ADHD frequently co-occurs with these same conditions. Although ADHD symptoms may affect religious practice, religiosity in ADHD remains unexplored. METHOD: Analyses examined data from >8000 subjects aged 12 to 34 in four waves of the Add Health Study. Relationships of religious variables with childhood ADHD symptoms were statistically evaluated...

Morality, the set of shared attitudes and practices that regulate individual behavior to facilitate cohesion and well-being, is a function of the brain, yet its localization is uncertain. Neuroscientific study of morality has been conducted by examining departures from moral conduct after neurologic insult and by functional neuroimaging of moral decision-making in cognitively intact individuals. These investigations have yielded conflicting results: Acquired sociopathy, a syndromic surrogate for acquired immorality, has been reported predominantly after right frontotemporal lesions, whereas functional neuroimaging during moral decision-making has demonstrated bilateral activation...

Callous-unemotional (CU) traits are highly disabling behavioral characteristics, common predictors of delinquency and criminality, and pathognomonic for antisocial personality disorder. They are highly heritable, but their specific molecular genetic causes are unknown. Here, we briefly review the literature on neuropsychiatric correlates of 22q11.2 duplication and describe a newly identified case of a 737-kb microduplication within the low copy repeat (LCR) B-D region, involving a 13-yr-old early adoptee with mild developmental delay and severe, chronic antisocial behavior of early childhood onset...

Over the past 150 years, the frontal lobes (FLs) have been implicated in the neural mediation of both normal and abnormal moral conduct and social behavior (MCSB). Despite the remarkable advances that have permeated this period up to the present, a comprehensive account of the neural underpinnings of MCSB has stubbornly defied the best minds of psychology, psychiatry, and neurology. The goal of this chapter is to review a few practical and conceptual achievements that have proved heuristically valuable as an impetus for further advance of knowledge...

The frontal lobes contain a complex set of diverse anatomic regions that form multiple distinct, complex networks with cortical and subcortical regions. Damage to these cortical-subcortical networks can have dramatic behavioral consequences, ranging from apathy to impairments in executive functioning. This chapter provides a brief overview of the common syndromes caused by damage to the mediodorsal and dorsolateral prefrontal circuits, followed by a more detailed review of the syndrome-sometimes referred to as pseudopsychopathy or acquired sociopathy-associated with damage to the ventromedial prefrontal circuit...

Background: The term dermatitis artefacta (factitious dermatitis, pathomimia) is reserved for the most severe variant of factitious physical disorder and is characterized by exaggerated lying (pseudologia fantastica), sociopathy, geographic wandering (peregrinating) from hospital to hospital, and seeking to be in the patient role. Objective: This report aims to give attention to the importance of accurate and detailed history, and conducting an appropriate physical examination in patients with life-threatening diseases when the underlying cause is not apparent...

BACKGROUND: Anabolic-androgenic steroid (AAS) use is known to be associated with other psychiatric disorders, such as body image disorders, conduct disorder/sociopathy, and other substance use disorders (SUD) - but the causal pathways among these conditions remain poorly delineated. METHODS: We created a directed acyclic graph to diagram hypothesized relationships among AAS use and dependence, body image disorder (BID), conduct disorder/sociopathy, and other SUD...

As measured with the Psychopathy Checklist-Revised (PCL-R), psychopathy is a dimensional construct underpinned by 4 correlated factors: Interpersonal, Affective, Lifestyle, and Antisocial. Theorists and clinicians (e.g., Karpman and Arieti) have posited 2 variants of "primary" or "true" psychopathy, both distinct from so-called "secondary" or "pseudopsychopathy." We used latent profile analysis to determine if homogeneous classes exist within a sample of 1,451 male offenders with high PCL-R scores (≥ 27)...

WHAT IS KNOWN AND OBJECTIVE: Psychopathy is a personality disorder characterized by deficits in personality and behaviour. Personality deficits are marked by interpersonal and affective facets, including pathological lying, grandiose sense of self-worth, lack of remorse and callousness. Behavioural deficits are defined by lifestyle and antisocial deficits, including impulsivity, parasitic lifestyle and poor behavioural controls. The objective of this review is to provide clinicians with (i) an appreciation of the clinical features of psychopathy, (ii) an understanding of the structural and functional derangements and the genetic and environmental factors which serve as the basis for the development of psychopathy and (iii) a summary of published reports of pharmacological approaches to the management of this disorder...

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Since its theoretical inception, psychopathy has been considered by philosophers, clinicians, theorists, and empirical researchers to be substantially and critically explained by genetic factors. In this systematic review and structural analysis, new hypotheses will be introduced regarding gene-gene and gene-environment interactions in the etiology of psychopathy and sociopathy. Theory and research from neurobiological and behavioral sciences will be integrated in order to place this work in a broader conceptual framework and promote synergy across fields...

I argue that the use of heritable modifications for psychology, personality, and behavior should be limited to the reversal or prevention of relatively unambiguous instances of pathology or likely harm (e.g. sociopathy). Most of the likely modifications of psychological personality would not be of this nature, however, and parents therefore should not have the freedom to make such modifications to future children. I argue by examining the viewpoints of both the individual and society. For individuals, modifications would interfere with their capacity for self-determination in a way that undermines the very concept of self-determination...

Social decisions are crucial for the success of individuals and the groups that they comprise. Group members respond vicariously to benefits obtained by others, and impairments in this capacity contribute to neuropsychiatric disorders such as autism and sociopathy. We examined the manner in which neurons in three frontal cortical areas encoded the outcomes of social decisions as monkeys performed a reward-allocation task. Neurons in the orbitofrontal cortex (OFC) predominantly encoded rewards that were delivered to oneself...

The maintenance of appropriate social behavior is a very complex process with many contributing factors. Social and moral judgments rely on the proper functioning of neural circuits concerned with complex cognitive and emotional processes. Damage to these systems may lead to distinct social behavior abnormalities. When patients present with dysmoral behavior for the first time, as a change from a prior pervasive pattern of behavior, clinicians need to consider a possible, causative brain disorder. The aim is to explore sociopathy as a manifestation of dementia...

Decision-making is a complex executive function that draws on past experience, present goals, and anticipation of outcome, and which is influenced by prevailing and predicted emotional tone and cultural context. Functional imaging investigations and focal lesion studies identify the orbitofrontal, anterior cingulate, and dorsolateral prefrontal cortices as critical to decision-making. The authors review the connections of these prefrontal regions with the neocortex, limbic system, basal ganglia, and cerebellum, highlight current ideas regarding the cognitive processes of decision-making that these networks subserve, and present a novel integrated neuroanatomical model for decision-making...

Mental health professionals seldom recognize psychopathy in their daily practice. Usually forensic psychiatrists and psychologists are involved because individuals with psychopathic personality are involved in serious criminal behavior and implicated with the law. Most of the times the profiles of children who evolve in adult psychopaths have components from other disorders, especially conduct disorder. The term psychopathy originates from the Greek words "psyche" (soul) and "pathos" (passion) and was used to identify initially every mental illness...