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Temperament And Character Inventory
The Temperament and Character Inventory (TCI) is an inventory for personality traits devised by Cloninger et al. It is closely related to and an outgrowth of the Tridimensional Personality Questionnaire (TPQ), and it has also been related to the dimensions of personality in Zuckerman's alternative five and Eysenck's models and those of the five factor model. TCI operates with seven dimensions of personality traits: four so-called ''temperaments'' * Novelty Seeking (NS) * Harm Avoidance (HA) * Reward Dependence (RD) * Persistence (PS) and three so-called ''characters'' * Self-Directedness (SD) * Cooperativeness (CO) * Self-Transcendence (ST) Each of these traits has a varying number of subscales. The dimensions are determined from a 240-item questionnaire. The TCI is based on a psychobiological model that attempts to explain the underlying causes of individual differences in personality traits. Versions Originally developed in English, TCI has been translated to other langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inventory
Inventory (American English) or stock (British English) refers to the goods and materials that a business holds for the ultimate goal of resale, production or utilisation. Inventory management is a discipline primarily about specifying the shape and placement of stocked goods. It is required at different locations within a facility or within many locations of a supply network to precede the regular and planned course of production and stock of materials. The concept of inventory, stock or work in process (or work in progress) has been extended from manufacturing systems to service businesses and projects, by generalizing the definition to be "all work within the process of production—all work that is or has occurred prior to the completion of production". In the context of a manufacturing production system, inventory refers to all work that has occurred—raw materials, partially finished products, finished products prior to sale and departure from the manufacturing system. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sentimentality
Sentimentality originally indicated the reliance on feelings as a guide to truth, but in current usage the term commonly connotes a reliance on shallow, uncomplicated emotions at the expense of reason. Sentimentalism in philosophy is a view in meta-ethics according to which morality is somehow grounded in moral sentiments or emotions. Sentimentalism in literature refers to techniques a writer employs to induce a tender emotional response disproportionate to the situation at hand (and thus to substitute heightened and generally uncritical feeling for normal ethical and intellectual judgments). The term may also characterize the tendency of some readers to invest strong emotions in trite or conventional fictional situations. "A sentimentalist", Oscar Wilde wrote, "is one who desires to have the luxury of an emotion without paying for it." In James Joyce's ''Ulysses'', Stephen Dedalus sends Buck Mulligan a telegram that reads "The sentimentalist is he who would enjoy without incu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5-HTTLPR
5-HTTLPR (serotonin-transporter-linked promoter region) is a degenerate repeat polymorphic region in ''SLC6A4'', the gene that codes for the serotonin transporter. Since the polymorphism was identified in the middle of the 1990s, it has been extensively investigated, e.g., in connection with neuropsychiatric disorders. A 2006 scientific article stated that "over 300 behavioral, psychiatric, pharmacogenetic and other medical genetics papers" had analyzed the polymorphism. While often discussed as an example of gene-environment interaction, this contention is contested. Alleles 150px, The serotonin transporter gene (''SLC6A4'') with the 5-HTTLPR is located on chromosome 17. The polymorphism occurs in the promoter region of the gene. Researchers commonly report it with two variations in humans: A ''short ("s")'' and a ''long ("l")'', but it can be subdivided further. The short (s)- and long (l)- alleles have been thought to be related to stress and psychiatric disorders. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychiatric Developments
Psychiatry is the medical specialty devoted to the diagnosis, prevention, and treatment of mental disorders. These include various maladaptations related to mood, behaviour, cognition, and perceptions. See glossary of psychiatry. Initial psychiatric assessment of a person typically begins with a case history and mental status examination. Physical examinations and psychological tests may be conducted. On occasion, neuroimaging or other neurophysiological techniques are used. Mental disorders are often diagnosed in accordance with clinical concepts listed in diagnostic manuals such as the ''International Classification of Diseases'' (ICD), edited and used by the World Health Organization (WHO) and the widely used ''Diagnostic and Statistical Manual of Mental Disorders'' (DSM), published by the American Psychiatric Association (APA). The fifth edition of the DSM (DSM-5) was published in May 2013 which re-organized the larger categories of various diseases and expanded upon the pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noradrenaline
Norepinephrine (NE), also called noradrenaline (NA) or noradrenalin, is an organic chemical in the catecholamine family that functions in the brain and body as both a hormone and neurotransmitter. The name "noradrenaline" (from Latin '' ad'', "near", and '' ren'', "kidney") is more commonly used in the United Kingdom, whereas "norepinephrine" (from Ancient Greek ἐπῐ́ (''epí''), "upon", and νεφρός (''nephrós''), "kidney") is usually preferred in the United States. "Norepinephrine" is also the international nonproprietary name given to the drug. Regardless of which name is used for the substance itself, parts of the body that produce or are affected by it are referred to as noradrenergic. The general function of norepinephrine is to mobilize the brain and body for action. Norepinephrine release is lowest during sleep, rises during wakefulness, and reaches much higher levels during situations of stress or danger, in the so-called fight-or-flight response. In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reward Dependence
Reward dependence is characterized as a tendency to respond markedly to signals of reward, particularly to verbal signals of social approval, social support, and sentiment. When reward dependence levels deviate from normal we see the rise of several personality and addictive disorders. In psychology, reward dependence is considered a moderately heritable personality trait which is stable throughout our lives. It is an inherited neurophysiological mechanism that drives our perception of our society and the environment. Even though we are born with these personality traits, their expression during our life span can be modulated throughout our development. Origin and definitions Reward dependence is one of the temperament dimensions from the “tridimensional personality theory”, which was proposed by C. Robert Cloninger as part of his “unified bio-social theory of personality”. His personality theory suggested the hypothesis that specific neurochemical transmitters in our b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serotonin
Serotonin () or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter. Its biological function is complex and multifaceted, modulating mood, cognition, reward, learning, memory, and numerous physiological processes such as vomiting and vasoconstriction. Approximately 90% of the serotonin that the body produces is in the intestinal tract. Biochemically, the indoleamine molecule derives from the amino acid tryptophan, via the (rate-limiting) hydroxylation of the 5 position on the ring (forming the intermediate 5-hydroxytryptophan), and then decarboxylation to produce serotonin. Serotonin is primarily found in the enteric nervous system located in the gastrointestinal tract (GI tract). However, it is also produced in the central nervous system (CNS), specifically in the raphe nuclei located in the brainstem, Merkel cells located in the skin, pulmonary neuroendocrine cells and taste receptor cells in the tongue. Additionally, serotonin is stored in blood platelets and is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harm Avoidance
Harm avoidance (HA) is a personality trait characterized by excessive worrying; pessimism; shyness; and being fearful, doubtful, and easily fatigued. In MRI studies HA was correlated with reduced grey matter volume in the orbito-frontal, occipital and parietal regions. Harm avoidance is a temperament assessed in the Temperament and Character Inventory (TCI), its revised version (TCI-R) and the Tridimensional Personality Questionnaire (TPQ) and is positively related to the trait neuroticism and inversely to extraversion in the Revised NEO Personality Inventory and the Eysenck Personality Questionnaire. Researchers have contended that harm avoidance represents a composite personality dimension with neurotic introversion at one end of the spectrum and stable extraversion at the other end. Harm avoidance has also been found to have moderate inverse relationships with conscientiousness and openness to experience in the five factor model. The HA of TPQ and TCI-R has four subscales: # ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dopamine
Dopamine (DA, a contraction of 3,4-dihydroxyphenethylamine) is a neuromodulatory molecule that plays several important roles in cells. It is an organic compound, organic chemical of the catecholamine and phenethylamine families. Dopamine constitutes about 80% of the catecholamine content in the brain. It is an amine synthesized by removing a carboxyl group from a molecule of its precursor (chemistry), precursor chemical, L-DOPA, which is biosynthesis, synthesized in the brain and kidneys. Dopamine is also synthesized in plants and most animals. In the brain, dopamine functions as a neurotransmitter—a chemical released by neurons (nerve cells) to send signals to other nerve cells. Neurotransmitters are synthesized in specific regions of the brain, but affect many regions systemically. The brain includes several distinct dopaminergic pathway, dopamine pathways, one of which plays a major role in the motivational component of reward system, reward-motivated behavior. The anticipa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Novelty Seeking
In Cloninger's model of psychobiology, novelty seeking (NS) is an inherited, unlearned, temperamental bias toward novel signals from the environment. It can be measured along a spectrum from low to high (as with 3 other temperamental domains) and when toward the upper end of the spectrum, it is associated with higher exploratory activity, need for higher levels of baseline stimulation, impulsive decision making, extravagance in approach to reward cues, quick temperedness, low tolerance for frustration, impulsivity, and proneness to addiction. It is measured in the Tridimensional Personality Questionnaire as well as the later version Temperament and Character Inventory and is considered one of the ''temperament'' dimensions of personality. Like the other temperament dimensions, it has been found to be highly heritable. High NS has been suggested to be related to low dopaminergic activity. In the revised version of the Temperament and Character Inventory (TCI-R) novelty seeking c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetics
Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar working in the 19th century in Brno, was the first to study genetics scientifically. Mendel studied "trait inheritance", patterns in the way traits are handed down from parents to offspring over time. He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene. Trait inheritance and molecular inheritance mechanisms of genes are still primary principles of genetics in the 21st century, but modern genetics has expanded to study the function and behavior of genes. Gene structure and function, variation, and distribution are studied within the context of the cell, the organism (e.g. dominance), and within the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerebral Cortex (journal)
''Cerebral Cortex'' is a scientific journal in the neuroscience area, focusing on the development, organization, plasticity, and function of the cerebral cortex, including the hippocampus. It is published by Oxford University Press, and had as its founding editor Patricia Goldman-Rakic Patricia Goldman-Rakic ( ; née Shoer, April 22, 1937 – July 31, 2003) was an American professor of neuroscience, neurology, psychiatry and psychology at Yale University School of Medicine. She pioneered multidisciplinary research of the p .... References External links Official website {{DEFAULTSORT:Cerebral Cortex (Journal) Neuroscience journals Oxford University Press academic journals Cognitive science journals Publications established in 1991 Monthly journals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
