Friday, January 27, 2023

Tag: epidemiology of mental health

Are DNA Changes the Link Between Poverty and Mental Illness?

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Researchers at Duke University who studied 183 adolescents for three years found that increased depression associated with poverty may be mediated by epigenetic changes in DNA. The...

Comments on Jeffrey Lieberman and Ogi Ogas’ Wall Street Journal Article...

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The March 3rd, 2016 edition of the Wall Street Journal featured an article by past President of the American Psychiatric Association (APA) Jeffrey Lieberman and his colleague, computational neuroscientist Ogi Ogas. The article was entitled “Genetics and Mental Illness—Let’s Not Get Carried Away.” In their piece, the authors started by expressing the belief that a recent study identified a gene that causes schizophrenia, and then discussed whether it is desirable or possible to remove allegedly pathological genes in the interest of creating a future “mentally perfect society.” The authors of the article, like many previous textbook authors, seem unfamiliar with the questionable “evidence” put forward by psychiatry as proof that its disorders are “highly heritable” In fact, DSM-5 Task Force Chair David Kupfer admitted that “we’re still waiting” for the discovery of “biological and genetic markers” for psychiatric disorders.

Child Poverty Linked to Early Neurological Impairment

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A new NIH-funded study suggests that children from low-income environments are more likely to have neurological impairments. The researchers claim that these neurodevelopmental issues are “distinct from the risk of cognitive and emotional delays known to accompany early-life poverty.”