what is heterotopia
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Gray matter heterotopia Heterotopia are nodules or clumps of misplaced neurons that did not move to the correct location in the brain during earlydevelopment. Heterotopia are common malformations of cortical development.
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Cultural Reader Tuesday, September 20, 2011. Foucault's concept of heterotopia. Heterotopia is a concept introduced by Michel Foucault in his 1966 book Les mots et les choses to describe the manner in which defined spaces which surround the subject in social existence can reduce his autonomy and even his sense of identity.
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Heteronormativity Heteronormativity is the belief that people fall into distinct and complementary genders (male and female) with natural roles in life. It assumes that heterosexuality is the only sexual orientation or only norm, and states that sexual and marital relations are most (or only) fitting between people of opposite sexes. Consequently, a heteronormative view is one that involves alignment of biological sex, sexuality, gender identity and gender roles.
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- Aethertopia is perhaps the most ambitious, outrageous, and unique event to ever hit the fan market.
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Atypia Atypia (from Greek, a + typos, without type; a condition of being irregular or nonstandard) is a pathologic term for a structural abnormality in a cell, i.e. it is used to describe atypical cells. It may or may not be a precancerous indication associated with later malignancy, but the level of appropriate concern is highly dependent on the context with which it is diagnosed. Atypia can be caused by an infection or irritation if diagnosed in a Pap smear, for example. In the uterus it is more likely to be precancerous. For example, already differentiated, specialised cells such as epithelia displaying cellular atypia are far less likely to become problematic [cancerous/ malignant] than are myeloid progenitor cells of the immune system.
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- Pancreatic heterotopia is most common in the duodenum, the upper jejunum, and the stomach (typically the prepyloric region, the greater curvature, and the posterior wall).
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Snarcasm: Only Smart People Realize âZootopiaâ is a Bad Movie Kate, that’s the entire point of the movie. Zootopia is teaching these lessons within the context of a city where racism exists. If the city itself was perfect and free of conflict, then the message would ring completely hollow.
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Achromatopsia Cerebral achromatopsia is a form of acquired color blindness that is caused by damage to the cerebral cortex of the brain, rather than abnormalities in the cells of the eye's retina. It is most frequently caused by physical trauma, hemorrhage or tumor tissue growth.
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- Pulmonary hypoplasia is a condition in which the lungs are abnormally small, and do not have enough tissue and blood flow to allow the baby to breathe on his or her own. Sometimes this problem can be fatal. Most often the pulmonary hypoplasia is a secondary problem due to another diagnosis.
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Congenital Disorders of the Brain On imaging, periventricular nodular heterotopias appear as ovoid lesions that are isointense to gray matter on all sequences and are primarily confined to the frontal horns, trigones, and temporal and occipital horns .
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Gray matter heterotopia The more extensive the subcortical heterotopia, the greater the deficit; bilateral heterotopia are almost invariably associated with severe developmental delay or mental retardation. In general, band heterotopia are seen exclusively in women; men with a mutation of the related gene (called XLIS or DCX ) usually die in utero or have a much more severe brain anomaly.
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Hemihyperplasia (Formerly Hemihypertrophy) Definition. Hemihyperplasia, formerly called hemihypertrophy, is a rare disorder in which one side of the body grows more than other, causing asymmetry. In a normal cell, there is a mechanism that turns off growth once the cell reaches a certain size.
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- The heterogeneity. in prostate cancer is the reason for the difficult diagnosis, therapy and prognosis of this tumor. Heterogeneous clones. may show different sensibilities and resistances in the various. treatments and can change under treatment. Digital rectal. examination, transrectal ultrasound examination and.
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Clinical Medicine & Research Radiographic phenotype of periventricular heterotopia. Axial T1-weighted magnetic resonance image of the brain demonstrates bilateral periventricular nodular heterotopia (white arrowheads) along the lateral ventricles.
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Atypia Atypia (from Greek, a + typos, without type; a condition of being irregular or nonstandard) is a pathologic term for a structural abnormality in a cell, i.e. it is used to describe atypical cells.
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Congenital Disorders of the Brain A subcortical heterotopia may appear to have mass effect on the adjacent ventricle, so it is important to use imaging clues, such as lack of enhancement, isointense signal to gray matter, lack of associated edema, and diminished volume in the affected region of brain, to differentiate this entity from tumor.
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Nuclear atypia Nuclear atypia refers to abnormal appearance of cell nuclei. It is a term used in cytopathology and histopathology. Atypical nuclei are often pleomorphic. Nuclear atypia can be seen in reactive changes, pre-neoplastic changes and malignancy.Severe nuclear atypia is, in most cases, considered an indicator of malignancy.uclear atypia can be seen in reactive changes, pre-neoplastic changes and malignancy.
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Heterotopic Ossification - Abnormal Bone Growth When this process occurs outside of where normal bone should exist, the result is called heterotopic ossification. The consequences can range from inconsequential to severe. In some cases, heterotopic bone will only be noticed because an x-ray was done for an unrelated concern.
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- Facts about Heterosexism Heterosexism is the assumption that all people are heterosexual and that heterosexuality is superior and more desirable than homosexuality or bisexuality. Heterosexism is also the stigmatization, denial and/or denigration of anything non-heterosexual. We live in a predominantly heterosexist society and that attitude is used to justify the mistreatment, discrimination and harassment of gay, lesbian, bisexual, transgender and questioning individuals.
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Plant Diversity II Homospory characterizes plants that produce spores that are all the same size (as in bryophytes and most seedless vascular plants). Homospory can result in bisexual gametophytes (as in ferns, pg 611) or unisexual gametophytes (male or female) as in mosses - see pg 607 in the text. Heterospory characterizes plants that produce spores of different sizes: megaspores and microspores which give rise to separate female and male gametophytes, respectively. Contrast sperm delivery in seedless plants with sperm delivery in seed plants.
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Subependymal grey matter heterotopia Subependymal grey matter heterotopia. A.Prof Frank Gaillard ◉ et al. Subependymal grey matter heterotopia, also known as periventricular heterotopia, is the most common form of grey matter heterotopia and is characterised by nodules of grey matter located immediately beneath the ependyma of the lateral ventricles.
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- Foucault's concept of heterotopia Heterotopia is a concept introduced by Michel Foucault in his 1966 book Les mots et les choses to describe the manner in which defined spaces which surround the subject in social existence can reduce his autonomy and even his sense of identity.
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Definitions &Translations Necrophilia, also called thanatophilia or necrolagnia, is the sexual attraction to corpses. It is classified as a paraphilia by the Diagnostic and Statistical Manual of the American Psychiatric Association. The word is derived from the Greek words: νεκρός and φιλία.
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- Patients with subcortical heterotopia typically have congenital neurologic deficits and develop partial epilepsy during the second half of the first decade of life. The more extensive the subcortical heterotopia, the greater the deficit; bilateral heterotopia are almost invariably associated with severe developmental delay or mental retardation.
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Heteroplasmy Heteroplasmy is the presence of more than one type of organellar genome within a cell or individual. It is an important factor in considering the severity of mitochondrial diseases. Because most eukaryotic cells contain many hundreds of mitochondria with hundreds of copies of mitochondrial DNA, it is common for mutations to affect only some mitochondria, leaving most unaffected. Although detrimental scenarios are well-studied, heteroplasmy can also be beneficial. For example, centenarians show a
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Why does mila kunis have amazing eyes?  (what is heterochromia iridium?) Waardenburg's Syndrome is an inherited form of heterochromia which is present from the moment of birth. The syndrome is inherited because it is specifically a dominant trait however people who do inherit it do not necessarily show all of the symptoms and characteristics.