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Both humans and other animals learn quickly about dangers in their environment by observing the behavior of other individuals. Researchers at Karolinska Institutet now show that both rats and humans can use such social information to reactivate memories about threats that have been previously acquired through their own experiences.
Early intervention for disruptive behaviour disorders in children reduces the risk of antisocial development and psychiatric problems later in life. Parental training and child CBT are two interventions about which more needs to be known concerning the effects on disruptive behaviour disorders. According to a new doctoral thesis from Karolinska Institutet, both have a positive effect on such disorders, where severity should determine the choice of treatment.
21 June, 2021Contact with sperm donors aroused many emotions
Sweden was the first country in the world to introduce open-identity sperm donation, whereby adult children are entitled to obtain information about their donors. Researchers at Karolinska Institutet have now explored how such contacts and relations affect the parents of these young men and women. The study, which is published in Human Reproduction, shows that mothers often find it easier to accept the new situation.
3 June, 2021Low income increases risk of recurrent heart attacks
More knowledge is needed about risk factors for recurrent cardiovascular disease and myocardial infarction. In his thesis, doctor Joel Ohm at the Department of Medicine, Solna, Karolinska Institutet, describes how socio-economic factors have a major impact on secondary prevention efforts and prognosis. The results may have an impact on people who have survived myocardial infarction.
Patients with low income have a higher risk of death following surgery for lung cancer compared with patients with high income. The association remains even after taking prevalence of common comorbidities, and other factors that are known to influence the risk of death, into account. This is according to a study published in the journal Thorax by researchers at Karolinska Institutet in Sweden.
29 April, 2020Unique opportunity to do research on homeschooling
An international network of researchers in 10 countries are to study the effectiveness of homeschooling during the ongoing COVID-19 pandemic. The gathering of data via online surveys in the various languages is being led by researchers at Karolinska Institutet. The aims of the study are to look at the challenges facing families during the COVID-19 pandemic and to produce recommendations and technical methods for both homeschooling and teaching in general.
10 December, 2015The Millennials - two future thinking events held at KI