The electrical discharge of neurons associated with seizure activity stimulates a marked rise in cerebral metabolic activity. Estimates from animal experiments indicate that energy utilization during seizures increases by more than 200", while tissue adenosine triphosphate (ATP) levels remain at more than 95" of control, even during prolonged status epilepticus. The brain generally withstands the metabolic challenge of seizures quite well because enhanced cerebral blood flow delivers additional oxygen and glucose. Mild to moderate degrees of hypoxemia that commonly accompany seizures are usually harmless. However, severe seizures and status epilepticus can sometimes produce an imbalance between metabolic demands and cerebral perfusion, especially if severe hypotension or hypoglycemia is present. A marked increase in glutamate release, which occurs during a prolonged seizure, is likely to result in the activation of all types of glutamate receptors. Although kainic acid produces seizures in the immature brain, it produces little cytotoxicity.
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- Go to chapter: Social Work and the Law: An Overview of Ethics, Social Work, and Civil and Criminal Law
This chapter demonstrates how social work ethics apply to ethical and legal decision making in forensic social work practice. It discusses the context of social work practice in legal systems. The chapter also details the basic structures of the United States (U.S.) civil and criminal legal systems. It lays the foundation for the criminal and civil court processes in the United States and introduces basic terminology and a description of associated activities and progression through these systems. The chapter focuses on providing an introductory, and overarching, picture of both civil and criminal law in the U.S. and introduces the roles social workers play in these systems. It focuses on the ETHICA model of ethical decision making as a resource and tool that can be used to help forensic social workers process difficult and complex situations across multiple systems.
This chapter explains the theoretical basis for motivational interviewing (MI). It reviews the empirical evidence for the use of MI with diverse populations in forensic settings. MI involves attention to the language of change, and is designed to strengthen personal motivation and commitment to a specific goal by eliciting and exploring the person’s own reasons for change within an atmosphere of acceptance and compassion. It is now internationally recognized as an evidence-based practice intervention for alcohol and drug problems. MI involves an underlying spirit made up of partnership, acceptance, compassion, and evocation. The chapter discusses four key processes involved in MI: engaging, focusing, evoking, and planning. It also describes five key communication microskills used throughout MI: asking open-ended questions, providing affirmations, offering summarizing statements, providing information and advice with permission, and reflective statements.
Recent advancements in molecular genetics have expanded our understanding of the etiology of many neurological diseases and neurodevelopmental abnormalities. Having a comprehensive understanding of genetics is essential in treating patients with metabolic epilepsies. Genetic counseling has been defined as a process of helping people understand and adapt to the medical, psychological, and familial implications of genetic contributions to disease. Some of the components of a genetic counseling interaction include interpretation of family and medical histories to assess the chance of disease occurrence or recurrence; education about inheritance, testing, management, prevention, resources, and research; and counseling to promote informed choices and adaptation to the risk or condition. The genetic counselor may also educate patients and their families about the underlying genetics of their epilepsy and the relevance of a genetic cause of epilepsy for family members, including recurrence risk, reproductive options and the possible teratogenic effect of antiepileptic drugs.Source:
This chapter presents a brief review of the enzymes, transporters, and cofactor producers of the urea cycle. Seizures have long been associated with urea cycle disorders (UCDs), thought to be caused by high levels of ammonia. Furthermore, the brain damage obtained during metabolic crisis has been thought to damage critical structures, leading to epilepsy after the conclusion of the crisis. The first and most critical step of successful treatment of UCDs is recognition. Neurologic monitoring is an essential part of the emergency management of UCDs. The neurological abnormalities observed in patients with urea cycle defects are vast. Controlling ammonia levels by dialysis and complementary medication are needed. EEG monitoring should be initiated early, as this may be very useful for clinical management and indication of untreated metabolic crises. Furthermore, aggressive treatment of clinical and subclinical seizure activity may be helpful in optimizing outcomes for these patients.Source:
- Go to article: Sexual Teen Dating Violence Victimization: Associations With Sexual Risk Behaviors Among U.S. High School Students
Sexual Teen Dating Violence Victimization: Associations With Sexual Risk Behaviors Among U.S. High School Students
Adolescent dating violence may lead to adverse health behaviors. We examined associations between sexual teen dating violence victimization (TDVV) and sexual risk behaviors among U.S. high school students using 2013 and 2015 National Youth Risk Behavior Survey data (combined n = 29,346). Sex-stratified logistic regression models were used to estimate these associations among students who had dated or gone out with someone during the past 12 months (n = 20,093). Among these students, 10.5% experienced sexual TDVV. Sexual TDVV was positively associated with sexual intercourse before age 13, four or more lifetime sexual partners, current sexual activity, alcohol or drug use before last sexual intercourse, and no pregnancy prevention during last sexual intercourse. Given significant findings among both sexes, it is valuable for dating violence prevention efforts to target both female and male students.Source:
Clinical neurophysiology (CNP) is a time-honored medical specialty that continues to make great strides, bolstered by rapid advances in neuroscience, biomedical engineering, and computer technology. It encompasses a wide range of methods and techniques for recording, presenting, and analyzing neurophysiologic signals in order to diagnose sensory, motor, autonomic, and central nervous system disorders. Testing performed in CNP or procedures used in current neurological practice include a variety of modality-specific and mixed-modality tests. Modality-specific CNP tests are performed to assess specific functional modalities using biomedical instruments that measure changes in neurophysiologic signals that occur spontaneously or with activation. Mixed-modality CNP tests utilize two or more test modalities to assess complex states (e.g., sleep, coma), to track multiple physiologic parameters, or to obtain more accurate results. CNP tests are classified based on functional anatomy or neural pathway tested. This chapter discusses artifact recognition and presents sources of artifacts in clinical neurophysiologic testing.
- Go to article: Attachment Styles, Alcohol, and Childhood Experiences of Abuse: An Analysis of Physical Violence in Dating Couples
Attachment Styles, Alcohol, and Childhood Experiences of Abuse: An Analysis of Physical Violence in Dating Couples
This study examined individual and partner characteristics that contribute to the propensity for physical violence in couples. In a sample of 171 heterosexual dating couples, each partner completed measures assessing experienced childhood abuse, alcohol use, alcohol expectancies, attachment, and relationship length. Physically violent men reported more abuse from each parent, greater alcohol use, anxious attachment, and a longer relationship. Their female partner reported more childhood abuse by the father and reciprocal perpetrated violence. Physically violent women reported more abuse from the father, greater alcohol use, aggressive alcohol expectancies, and a longer relationship. Their male partner reported greater abuse from the mother, greater alcohol use, and reciprocal perpetrated violence. This study demonstrates the importance of considering how each individual’s characteristics within a dyad contribute to increased propensity for dating violence.Source:
- Go to chapter: Family Televisiting: An Innovative Psychologist-Directed Program to Increase Resilience and Reduce Trauma Among Children With Incarcerated Parents
Family Televisiting: An Innovative Psychologist-Directed Program to Increase Resilience and Reduce Trauma Among Children With Incarcerated Parents
This chapter identifies how psychological frameworks can be integrated into a cohesive, multigenerational intervention to connect children with their incarcerated parents. It describes scenarios through which televisiting develops resiliency in children. The chapter delineates how geographic, financial, temporal, and intergenerational barriers can be reduced or removed via televisiting. It describes supportive televisiting services as an innovative, psychologist-directed, multidisciplinary program that connects children and teenagers with their incarcerated parents via secure, live, interactive video teleconferencing. The chapter also discusses the seven main pillars that make up the theoretical foundation of the televisiting program: child-focused; the attachment theory; trauma-informed care; resilience and strengths-based perspective; mental health challenges; the developmental, life-span, and intergenerational approach; and yellow flag not red flag policy.
- Go to chapter: Restorative Justice and Community Well-Being: Visualizing Theories, Practices, and Research—Part 1
This chapter introduces the theoretical basis for restorative justice (RJ). It assesses the empirical evidence for RJ programs, and explores the challenges and opportunities associated with applying core competencies. The chapter describes competencies of specific interest which include: engaging diversity and difference in practice, and engaging with individuals, families, groups, organizations, and communities. It also discusses skills essential to the success of RJ which include supporting processes that value the experiences of people associated with a crime or harm. The chapter suggests the importance of practical and context-specific knowledge and skills relevant when individuals, families, groups, organizations, and communities find themselves in conflict and require support. Programs that rely upon restorative principles have been used at a variety of points in the criminal justice process. The chapter discusses a practice, a family group conference, which was first developed in New Zealand involving social workers considerably.