The investigation into the bidirectional communication between the gut and its host is a rapidly growing area of research, attracting considerable attention for its potential to provide crucial insights into health and disease.

This doctoral research project in design seeks to shed a light on legibility in the context of visually impaired beginning readers.

This dissertation aims at enhancing our knowledge of whether a CI provides sufficient access to auditory speech input to acquire verbal morphology by comparing outcomes of CI children to those of their normal hearing peers and to those of children with specific language impaired (SLI).

Toward optimal measurement and greater understanding of youth cognition in school refusal and cognitive behavioural therapy outcome

Up to 50% of individuals with Parkinson's disease develop cognitive impairment over time; this study explores the use of 'practice effects' on neuropsychological tests as an early predictor of cognitive decline.

Knowledge and culture subproject 1:

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Focus in skin research

Cognitive enhancement reflects the use of any (legitimate) means such as for example food supplements to reach one’s personal best.

The major aim is to develop, evaluate, and implement disease-generic cognitive-behavioral interventions through the internet in order to optimize tailored health care for patients with chronic somatic conditions.

Cognitive psychology is the study of cognitive functions such as attention, memory, consciousness, emotion, language and action control. The goal is to understand the complex relationships between brain, mind and behavior.

CERQ is a questionnaire measuring cognitive coping strategies developed by Dr. Nadia Garnefski and Dr. Vivian Kraaij.

Avian Cognition describes the full range of avian cognitive abilities, the mechanisms behind such abilities and how they relate to the ecology of the species. Synthesising the latest research in avian cognition, a range of experts in the field provide first-hand insights into experimental procedures,…

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In the track Cognitive Neuroscience we focus on the investigation of the psychological, computational, and neuroscientific bases of human cognition by means of mind and brain research.

In the specialisation Applied Cognitive Psychology, part of the Master in Psychology, you develop all the practical and academic skills necessary to apply psychological knowledge to real-life problems in working environments and organisations.

Reactions and reaction times in cognitive tasks.

This interdisciplinary minor emphasizes the diversity and complementarity of various cognitive neuroscience approaches to understanding the human brain.

Are you thinking about studying Applied Cognitive Psychology? Learn more and watch the videos.

The project aims at highlighting and strengthening Dutch research into the diversity of the world’s languages from a historic and a cognitive perspective.

What is the relationship between outcomes of dynamic testing and cognitive flexibility in young children?

The ‘empathic mind’ in children with Specific Language Impairments (SLI); what can children with SLI understand of other people’s minds and emotions?

This doctoral thesis elaborates Langacker’s reference-point model by applying it to lexical semantics.

What is the role of the noradrenergic system in human cognition?

How do we experience electronic music? How does electronic music operate on perceptual, cognitive and affective levels? What are the common concepts activated in the listener’s mind when listening to electronic music? Why and how are these concepts activated?

Source: Mol Psychiatry (2015)

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From The Cognitive Continuum of Electronic Music:

Effects of maternal smoking, premature birth, intra-uterine growth retardation and asphyxia on child development.

How does stress influence cognitive performance? What is the role of selective attention to threatening information in this effect? Could we prevent stress-induced decline of cognitive performance with pharmacological interventions? Could we use resting state theta/beta ratio as a biomarker for cognitive…

Can excessive worrying be reduced via stimulation of the vagus nerve?

On May 3rd, Varun de Castro Arrazola succesfully defended his doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Varun on this great result.

On 1 April 2020, Marc Broekema defended his thesis 'Cognitive Bias in the Judgment of Business Valuations and Valuators'. The doctoral research was supervised by Prof. J.I. van der Rest.

The work presented in this thesis addresses the role of the locus coeruleus (LC) - norepinephrine (NE) system in various aspects of human cognition, and the modulation of brain state.

To develop a new generation of brain science (and train scientists) focused on explaining complex real-world behavioural patterns.

On May 17th, Arthur Crucq succesfully defended his doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Arthur on this great result.

Knowledge and culture subproject 4:

On the 12th of October, Fatemeh Tabassi Mofrad successfully defended a doctoral thesis. The Leiden University Centre for Linguistics congratulates Fatemeh on this achievement!

In this thesis, dynamic testing principles were applied to examine young children's potential for learning. Our studies focused on the role of cognitive flexibility, to further increase our understanding of the cognitive processes involved in children's ability to learn from instruction and feedback,…

This dissertation investigates Extended Lexical Units (ELUs), elements that are bigger than just one word and which are stored in the Lexicon.

Sanne Kellij and colleagues systematically reviewed 142 articles, examining evidence for three hypotheses on the relation between victimization and social information processing.

What are the manifestations, antecedents and consequences of the cognitive uncertainty experiences of social care professionals?

Bernard Bernards examines constraints on innovation by focusing on cognitive uncertainty as a personal state that may affect innovative work behavior.

To study relationships between emotion regulation after negative and traumatic life events and psychopathology. Within this context, another goal is to develop and validate emotion regulation questionnaires.

To argue that people can control the relative contributions of goal-driven and stimulus-driven processes to decision-making and action selection.

Promotor: J.A. Bouwstra Co-promotor: A. El Ghalbzouri

The research described in this thesis combines the latest insights in lysosomal function with lysosome centred cell signalling.