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Childhood Trauma
Childhood trauma is often described as serious adverse childhood experiences (ACEs). Children may go through a range of experiences that classify as psychological trauma; these might include neglect, abandonment, sexual abuse, emotional abuse, and physical abuse, witnessing abuse of a sibling or parent, or having a mentally ill parent. These events have profound psychological, physiological, and sociological impacts and can have negative, lasting effects on health and well-being such as unsocial behaviors, attention deficit hyperactivity disorder (ADHD), and sleep disturbances. Similarly, children with mothers who have experienced traumatic or stressful events during pregnancy can increase the child's risk of mental health disorders and other neurodevelopmental disorders. Kaiser Permanente and the Centers for Disease Control and Prevention's 1998 study on adverse childhood experiences determined that traumatic experiences during childhood are a root cause of many social, emotional, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adverse Childhood Experiences
Adverse childhood experiences (ACEs) encompass various forms of physical and emotional abuse, neglect, and household dysfunction experienced in childhood. The harms of ACEs can be long-lasting, affecting people even in their adulthood. ACEs have been linked to premature death as well as to various health conditions, including those of mental disorders. Toxic stress linked to child abuse is related to a number of neurological changes in the structure of the brain and its function. Definition and types The concept of adverse childhood experiences refers to various traumatic events or circumstances affecting children before the age of 18 and causing mental or physical harm. There are 10 types of ACEs: * physical abuse * sexual abuse * psychological abuse * physical neglect * psychological neglect * witnessing domestic abuse * having a close family member who misused drugs or alcohol * having a close family member with mental health problems * having a close family member wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lung Cancer
Lung cancer, also known as lung carcinoma (since about 98–99% of all lung cancers are carcinomas), is a malignant lung tumor characterized by uncontrolled cell growth in tissue (biology), tissues of the lung. Lung carcinomas derive from transformed, malignant cells that originate as epithelial cells, or from tissues composed of epithelial cells. Other lung cancers, such as the rare sarcomas of the lung, are generated by the malignant transformation of connective tissues (i.e. nerve, fat, muscle, bone), which arise from mesenchymal cells. Lymphomas and melanomas (from lymphoid and melanocyte cell lineages) can also rarely result in lung cancer. In time, this uncontrolled neoplasm, growth can metastasis, metastasize (spreading beyond the lung) either by direct extension, by entering the lymphatic circulation, or via hematogenous, bloodborne spread – into nearby tissue or other, more distant parts of the body. Most cancers that originate from within the lungs, known as primary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycle Of Violence
The term cycle of violence refers to repeated and dangerous acts of violence as a cyclical pattern,''The cycle of violence.'' Domestic Violence and Abuse, Signs of Abuse and Abusive Relationships. HELPGUIDE.org. Retrieved November 21, 2011. associated with high emotions and doctrines of Retributive justice, retribution or revenge. The pattern, or cycle, repeats and can happen many times during a relationship. Each phase may last a different length of time, and over time the level of violence may increase. The phrase has been increasingly widespread since first popularised in the 1970s. It often refers to violent behavior learned as a child, and then repeated as an adult, therefore continuing on in a perceived cycle. Within a relationship A cy ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Historical Trauma
Historical trauma (HT), as used by psychotherapists social workers, historians, and psychologists, refers to the cumulative emotional harm of an individual or generation caused by a traumatic experience or event. Historical Trauma Response (HTR) refers to the manifestation of emotions and actions that stem from this perceived trauma. According to its advocates, HTR is exhibited in a variety of ways, most prominently through substance abuse, which is used as a vehicle for attempting to numb pain. This model seeks to use this to explain other self-destructive behaviour, such as suicidal thoughts and gestures, depression, anxiety, low self-esteem, anger, violence and difficulty recognising and expressing emotions. Many historians and scholars believe the manifestations of violence and abuse in certain communities are directly associated with the unresolved grief that accompanies continued trauma. Historical trauma, and its manifestations, are seen as an example of Transgenerational ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epigenetics
In biology, epigenetics is the study of stable phenotypic changes (known as ''marks'') that do not involve alterations in the DNA sequence. The Greek prefix '' epi-'' ( "over, outside of, around") in ''epigenetics'' implies features that are "on top of" or "in addition to" the traditional genetic basis for inheritance. Epigenetics most often involves changes that affect the regulation of gene expression, but the term can also be used to describe any heritable phenotypic change. Such effects on cellular and physiological phenotypic traits may result from external or environmental factors, or be part of normal development. The term also refers to the mechanism of changes: functionally relevant alterations to the genome that do not involve mutation of the nucleotide sequence. Examples of mechanisms that produce such changes are DNA methylation and histone modification, each of which alters how genes are expressed without altering the underlying DNA sequence. Gene expression c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Behavioral Epigenetics
Behavioral epigenetics is the field of study examining the role of epigenetics in shaping animal (including human) behavior. It seeks to explain how nurture shapes nature, where nature refers to biological heredity and nurture refers to virtually everything that occurs during the life-span (e.g., social-experience, diet and nutrition, and exposure to toxins). Behavioral epigenetics attempts to provide a framework for understanding how the expression of genes is influenced by experiences and the environment to produce individual differences in behaviour, cognition, personality, and mental health. Epigenetic gene regulation involves changes other than to the sequence of DNA and includes changes to histones (proteins around which DNA is wrapped) and DNA methylation. These epigenetic changes can influence the growth of neurons in the developing brain as well as modify the activity of neurons in the adult brain. Together, these epigenetic changes in neuron structure and function ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transgenerational Trauma
Transgenerational trauma is the psychological and physiological effects that the trauma experienced by people has on subsequent generations in that group. The primary modes of transmission are the uterine environment during pregnancy causing epigenetic changes in the developing embryo, and the shared family environment of the infant causing psychological, behavioral and social changes in the individual. The term intergenerational transmission refers to instances whereby the traumatic effects are passed down from the directly traumatized generation 0to their offspring 1 and transgenerational transmission is when the offspring 1then pass the effects down to descendants who have not been exposed to the initial traumatic event - at least the grandchildren 2of the original sufferer for males, and their great-grandchildren 3for females. Collective trauma is when psychological trauma experienced by communities and identity groups is carried on as part of the group's collective memor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Child And Family Health
The Center for Child and Family Health (CCFH) is a collaboration between Duke University, The University of North Carolina at Chapel Hill, North Carolina Central University, Child & Parent Support Services, and the community, created to improve prevention and treatment of childhood trauma. Founded in 1996, CCFH has benefited approximately 16,000 children through direct treatment and established training programs. In addition to services delivered in the state of North Carolina, CCFH has provided assistance in the aftermath of national tragedies such as 9/11 and Hurricane Katrina. Services and programs Prevention CCFH focuses its attention on the prevention of child abuse and neglect in children between the ages of 0–5. Through Healthy Families Durham, an intensive, home-based support program for low-income, high risk families, CCFH works to prevent child abuse, identify special needs, and promote child health and development. Through the Durham Connects program, nurses condu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attachment Theory
Attachment theory is a psychological, evolutionary and ethological theory concerning relationships between humans. The most important tenet is that young children need to develop a relationship with at least one primary caregiver for normal social and emotional development. The theory was formulated by psychiatrist and psychoanalyst John Bowlby. Within attachment theory, infant behaviour associated with attachment is primarily the seeking of proximity to an attachment figure in stressful situations. Infants become attached to adults who are sensitive and responsive in social interactions with them, and who remain as consistent caregivers for some months during the period from about six months to two years of age. During the latter part of this period, children begin to use attachment figures (familiar people) as a secure base to explore from and return to. Parental responses lead to the development of patterns of attachment; these, in turn, lead to internal working models ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PTSD
Post-traumatic stress disorder (PTSD) is a mental and behavioral disorder that can develop because of exposure to a traumatic event, such as sexual assault, warfare, traffic collisions, child abuse, domestic violence, or other threats on a person's life. Symptoms may include disturbing thoughts, feelings, or dreams related to the events, mental or physical distress to trauma-related cues, attempts to avoid trauma-related cues, alterations in the way a person thinks and feels, and an increase in the fight-or-flight response. These symptoms last for more than a month after the event. Young children are less likely to show distress but instead may express their memories through play. A person with PTSD is at a higher risk of suicide and intentional self-harm. Most people who experience traumatic events do not develop PTSD. People who experience interpersonal violence such as rape, other sexual assaults, being kidnapped, stalking, physical abuse by an intimate partner, and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Posttraumatic Stress Disorder
Post-traumatic stress disorder (PTSD) is a mental and behavioral disorder that can develop because of exposure to a traumatic event, such as sexual assault, warfare, traffic collisions, child abuse, domestic violence, or other threats on a person's life. Symptoms may include disturbing thoughts, feelings, or dreams related to the events, mental or physical distress to trauma-related cues, attempts to avoid trauma-related cues, alterations in the way a person thinks and feels, and an increase in the fight-or-flight response. These symptoms last for more than a month after the event. Young children are less likely to show distress but instead may express their memories through play. A person with PTSD is at a higher risk of suicide and intentional self-harm. Most people who experience traumatic events do not develop PTSD. People who experience interpersonal violence such as rape, other sexual assaults, being kidnapped, stalking, physical abuse by an intimate partner, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mental Disorder
A mental disorder, also referred to as a mental illness or psychiatric disorder, is a behavioral or mental pattern that causes significant distress or impairment of personal functioning. Such features may be persistent, relapsing and remitting, or occur as single episodes. Many disorders have been described, with signs and symptoms that vary widely between specific disorders. Such disorders may be diagnosed by a mental health professional, usually a clinical psychologist or psychiatrist. The causes of mental disorders are often unclear. Theories may incorporate findings from a range of fields. Mental disorders are usually defined by a combination of how a person behaves, feels, perceives, or thinks. This may be associated with particular regions or functions of the brain, often in a social context. A mental disorder is one aspect of mental health. Cultural and religious beliefs, as well as social norms, should be taken into account when making a diagnosis. Services are b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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