‘Collaboration is increasingly important,’ Rector Magnificus Carel Stolker said at the 445th Dies Natalis of Leiden University on 7 February. But, as he heard from a number of Leiden researchers, this is contingent upon a firm disciplinary basis. A novelty of this year’s celebration was a joint dies…

Promotor: Prof.dr. T.H.W. Bäck

Dominique Moïsi, a professor at King’s College London, will be the first holder of the Owada chair. ‘In the present international context of polarisation and divisions within societies and amongst nations, any effort at bringing Asia and Europe closer to each other is truly important.’

A neurobiological perspective on individual differences in social competence

Understanding individual differences in self-regulation in boys with ODD/CD on the level of brain, cognition and behavior

Molecules are extremely hard to see in visible light, especially without using fluorescence. Leiden physicists have now made their optical technique sensitive enough to image the molecules of their interest in all sizes. Publication in Nanoletters.

How does stress affect different components of behavioral impulsivity and aggression in patients with Borderline Personality Disorder compared to clinical controls (patients with Attention Deficit Hyperactivity Disorder) and healthy controls?

Stellar feedback is a crucial ingredient in the evolution of galaxies.

‘Collaboration is increasingly important,’ Rector Magnificus Carel Stolker said at the 445th Dies Natalis of Leiden University on 7 February. But, as he heard from a number of Leiden researchers, this is contingent upon a firm disciplinary basis. A novelty of this year’s celebration was a joint dies…

On 5 September 2019, Jennifer Doekhie defended her thesis 'Dimensions of desistance: A qualitative longitudinal analysis of different dimensions of the desistance process among long-term prisoners in the Netherlands'. The doctoral research was supervised by Prof. P. Nieuwbeerta.

Source: Purinergic Signal., Volume 10, Issue 3, pp. 441-53 (2014)

The Developmental and Educational Psychology unit nominated Jiemiao Chen's paper

How do cognitive, motivational, and affective processes interact to select actions?

Currently, Navigation Lab Leiden works on three main themes: navigation ability, spatial abilities, novel techniques in neuropsychology.

This study is the first to directly relate brain development to sex differences and school performance. The results debunk the myth that brain development is slower in boys.

David van Bodegom, Professor of Vitality in an Ageing Population, will give his inaugural lecture on 11 November, also titled Vitality in an Ageing Population. According to Van Bodegom the key to healthy ageing is the lived environment. In the fight against lifestyle-related conditions, he therefore…

The Brain and Education lab is a research group in the Institute of Education and Child Studies at Leiden University, the Netherlands. Our group is embedded in the Educational Sciences research program and the Leiden Institute of Brain and Cognition.

The aim of the research program is to provide insight into the cognitive processes and brain mechanisms that underlie reading, arithmetic and learning in general.

In higher education intermediate assessment is used in different ways. In her PhD research Indira Day (ICLON) shows that lecturers should be able to continue to have the freedom to use various test forms, because not one type of test is optimal. Defence on June 28, 2018.

There is greater variety in the size of men’s brains than of women’s. This could help explain why some psychiatric disorders such as ADHD and autism are more prevalent in boys. Leiden brain researcher Lara Wierenga has published an article about this in the international journal Cerebral Cortex.

Aggression inflicts a huge personal, psychological and financial burden on affected individuals, their relatives, and society at large. Despite large scientific, preventive, and treatment investments, no decrease in aggressive behaviour is seen. By combining interdisciplinary expertise the ACTION consortium…

PhD research recently completed by pharmacologist Margreke Brill shows that morbidly obese patients should be given a different dosage of the drugs Cefazolin and Midazolam. This could also apply to other drugs such as anti-cancer drugs as well as antibiotics and Margreke Brill is advocating a change…

Neuroscientist Anne Hafkemeijer is able to distinguish two different forms of dementia using advanced imaging techniques. This is the first step towards early recognition of dementia in patients on the basis of brain networks. PhD defence 26 May.

This dissertation examines the airs sérieux contained within the Recueils d’airs serieux et a boire de differents autheurs published by the Ballard printing house in Paris between 1695 and 1699 inclusive.

Leiden University invites pre-applications from scholars who wish to spend 12-24 months in the Institute of Political Science as part of the Marie Skłodowska-Curie Individual Fellowship Programme.

Gender beliefs father make bigger difference

A study on the development of prosocial behaviour.

Unconstrained day-to-day activities are difficult to quantify and how the corresponding movements shape the brain remain unclear. Here, we recorded all touchscreen smartphone interactions at a sub-second precision and show that the unconstrained day-to-day behavior captured on the phone reflects in…

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The Navigation Lab Leiden is part of the department of Health, Medical and Neuropsychology at Leiden University, and led by Ineke van der Ham We study human spatial cognition, with an emphasis on navigation ability. We examine factors that can explain for individual differences, such as gender and age.…

Previous research has found important inter-individual differences in the pharmacokinetics (PK) of morphine in special populations such as children, the morbidly obese or the critically ill.

Cultural and individual differences

Populist parties in national parliaments have a different style of working from their colleagues in other parties. They often vote against Cabinet proposals, but do not ask more questions about Cabinet activities. This is the finding of Leiden research in different European countries.

What exactly does it mean when your doctor says you have a ‘good chance’ of survival? Leiden researchers discovered that there is a big difference in how people interpret such probability phrases. And that can be a problem, warns lead researcher Sanne Willems in her blog post.

'How can public leadership contribute sustainably to solving societal problems?'

One of the speakers at the Diversity symposium on 22 November is Estela Mara Bensimon, highly honoured professor of Higher Education in the US. A second speaker is Peter Slort, from the Dutch National Police, responsible for Diversity. He will talk about how diversity is progressing within the police…

On Wednesday 25 January 2017 Esmeralda Vergeer will defend her doctoral thesis Regeldruk vanuit een ander perspectief (Regulatory burden from a different perspective). The defence will start at 16.15 hrs, at the Academy Building of Leiden University, Rapenburg 73. The supervisor of the research is Professor…

Behavioral and neural mechanisms underlying risky decision-making in adolescents

Lecture, Com(parative) Syn(tax) Series

Underwater noise from seismic surveys affects the behaviour of Atlantic cod. These are the results of research by Leiden biologists in collaboration with colleagues from Belgium. During such surveys the fish are less active than usual and their circadian rhythm is disrupted; soon after exposure they…

Bacteria and fungi on organic dairy farms are significantly different from those on conventional farms. That was discovered by postdoc researcher Sofia Gomes and her supervisors Nadia Soudzilovskaia and Peter van Bodegom in collaboration with the Louis Bolk Institute and Naturalis Biodiversity Centre.…

A tried and tested medication for treating ADHD works differently than expected in the brains of healthy individuals during rest: rather than stimulating brain activity, it suppresses it.

How do humans control their thoughts and actions, and what can high-field brain scanning reveal about the underlying processes?

Psycho-physiological reactions to stress.

Read about the impact of past research

An assessment approach that tailors to children’s instructional needs

When combined and used by specific people located in time and place, words can express something more than, different from, or even the opposite of their dictionary meanings.

Brain development in children with an extra X chromosome as compared to children with autism: evidence from MRI

The knowledge and skills you will acquire will qualify you for many different jobs. Possible careers include: researcher of learning, behavioural and emotional problems in children, or designer of prevention and intervention programmes