Neuroscience research articles are provided.
What is neuroscience? Neuroscience is the scientific study of nervous systems. Neuroscience can involve research from many branches of science including those involving neurology, brain science, neurobiology, psychology, computer science, artificial intelligence, statistics, prosthetics, neuroimaging, engineering, medicine, physics, mathematics, pharmacology, electrophysiology, biology, robotics and technology.
– These articles focus mainly on neurology research. – What is neurology? – Definition of neurology: a science involved in the study of the nervous systems, especially of the diseases and disorders affecting them. – Neurology research can include information involving brain research, neurological disorders, medicine, brain cancer, peripheral nervous systems, central nervous systems, nerve damage, brain tumors, seizures, neurosurgery, electrophysiology, BMI, brain injuries, paralysis and spinal cord treatments.
What is Psychology? Definition of Psychology: Psychology is the study of behavior in an individual, or group. Psychology news articles are listed below.
Artificial Intelligence articles involve programming, neural engineering, artificial neural networks, artificial life, a-life, floyds, boids, emergence, machine learning, neuralbots, neuralrobotics, computational neuroscience and more involving A.I. research.
Robotics articles will cover robotics research press releases. Robotics news from universities, labs, researchers, engineers, students, high schools, conventions, competitions and more are posted and welcome.
Genetics articles related to neuroscience research will be listed here.
Neurotechnology research articles deal with robotics, AI, deep learning, machine learning, Brain Computer Interfaces, neuroprosthetics, neural implants and more. Read the latest neurotech news articles below.
Summary: Children whose mothers consumed large amounts of liquorice while pregnant performed worse than their peers in cognitive reasoning tests and expressed more ADHD-like symptoms. Additionally, females entered into puberty early than those who did not have fetal exposure to glycyrrhizin.
Source: University of Helsinki.
Liquorice and its natural sweetener, glycyrrhizin, can have long-term harmful effects on the development of the fetus.
A new Finnish study supports food recommendations for families with children in that women should avoid consuming large amounts of liquorice during pregnancy. The limit for safe consumption is not known.
In the study, youths that were exposed to large amounts of liquorice in the womb performed less well than others in cognitive reasoning tests carried out by a psychologist. The difference was equivalent to approximately seven IQ points.
Those exposed to liquorice also performed less well in tasks measuring memory capacity, and according to parental estimates, they had more ADHD-type problems than others. With girls, puberty had started earlier and advanced further.
The Glaku study carried out by the University of Helsinki, the National Institute for Health and Welfare and the Helsinki and Uusimaa hospital districts compared 378 youths of about 13 years whose mothers had consumed “large amounts” or “little/no” liquorice during pregnancy. In this study a large amount was defined as over 500 mg and little/no as less than 249 mg glycyrrhizin per week. These cutoffs are not based on health effects. 500 mg glycyrrhizin corresponds on average to 250 g liquorice.
The study report was published in the American Journal of Epidemiology. The first author of the article is Academy Professor Katri Räikkönen from the University of Helsinki.
NO IMPLICATIONS FROM SMALL AMOUNTS OF LIQUORICE
Researchers suggest that pregnant women and women planning pregnancy should be informed of the harmful effects that products containing glycyrrhizin – such as liquorice and salty liquorice – may have on the fetus.
In Finland, this is already reality. In January 2016, the National Institute for Health and Welfare published food recommendations for families with children, in which liquorice was placed in the ‘not recommended’ category for pregnant women. According to the recommendations, occasional consumption of small amounts such as a portion of liquorice ice cream or a few liquorice sweets is not dangerous.
Researchers underline that things should be kept in proportion. A large number of Finns have been exposed to glycyrrhizin in the womb. Glycyrrhizin is one of many factors that affect the development of a fetus but it is impossible to say whether it was glycyrrhizin expressly that affected the development of a certain individual.
As a result of animal experiments, the biological mechanism of the effects of liquorice is well known. Glycyrrhizin intensifies the effects of stress hormone cortisol by inhibiting the enzyme that inactivates cortisol. While cortisol is essential to the development of a fetus, it is detrimental in large amounts.
It has long been known that glycyrrhizin causes higher blood pressure and shorter pregnancies in humans, but such long-lasting effects on the fetus have not been proven before.
[divider]About this neuroscience research article[/divider]
Source: Eero Kajantie – University of Helsinki Image Source: NeuroscienceNews.com image is adapted from the University of Helsinki press relese. Original Research: The study will appear in American Journal of Epidemiology.
[divider]Cite This NeuroscienceNews.com Article[/divider]
[cbtabs][cbtab title=”MLA”]University of Helsinki “Not So Sweet: Liquorice Consumption Has Harmful Effects on Fetal Development.” NeuroscienceNews. NeuroscienceNews, 3 February 2017. <https://neurosciencenews.com/cognitive-development-liquorice-6053/>.[/cbtab][cbtab title=”APA”]University of Helsinki (2017, February 3). Not So Sweet: Liquorice Consumption Has Harmful Effects on Fetal Development. NeuroscienceNew. Retrieved February 3, 2017 from https://neurosciencenews.com/cognitive-development-liquorice-6053/[/cbtab][cbtab title=”Chicago”]University of Helsinki “Not So Sweet: Liquorice Consumption Has Harmful Effects on Fetal Development.” https://neurosciencenews.com/cognitive-development-liquorice-6053/ (accessed February 3, 2017).[/cbtab][/cbtabs]
[divider]Feel free to share this Neuroscience News.[/divider]