Topic: brain development

The 2026 symposium presents research by the foundation’s achievement-prize recipients. Steven A. Kushner discusses precision psychiatry and its remaining challenges; Andrew H. Miller examines an inflammatory subtype of depression; Cynthia Rogers explores how early experience affects brain development and children’s mental health; Sheena Josselyn addresses memory and engrams; and Christine Yu Moutier considers translating suicide-prevention science into action. Jeffrey Borenstein gives the welcome and Carol A. Tamminga moderates. The programme runs on 30 October from 09:30 to 12:30 EDT. Partici

The Nature versus Nurture debate has generally been considered from the lens of genome versus experience dichotomy and has dominated our thinking about behavioral individuality and personality traits. In contrast, the role of nonheritable noise during brain development in behavioral variation is understudied. Using the Drosophila melanogaster visual system, I will discuss our efforts to dissect how individuality in circuit wiring emerges during development, and how that helps generate individual behavioral variation.

Cellular crosstalk is an essential process during brain development and is influenced by numerous factors, including cell morphology, adhesion, the local extracellular matrix and secreted vesicles. Inspired by mutations associated with neurodevelopmental disorders, we focus on understanding the role of extracellular mechanisms essential for the proper development of the human brain. Therefore, we combine 2D and 3D in vitro human models to better understand the molecular and cellular mechanisms involved in progenitor proliferation and fate, migration and maturation of excitatory and inhibitory

Digital Minds: Brain Development in the Age of Technology examines how our increasingly connected world shapes mental and cognitive health. From screen time and social media to virtual interactions, this seminar delves into the latest research on how technology influences brain development, relationships, and emotional well-being. Join us to explore strategies for harnessing technology's benefits while mitigating its potential challenges, empowering you to thrive in a digital age.

By the time a baby is born, its brain is equipped with tens of billions of intricately crafted neurons wired together to form a compact and breathtakingly efficient supercomputer. The book is meant to give a broad audience (i.e. non-neuroscientists) a sense of the step-by-step construction of a human brain as well as our current conceptual understanding of various processes involved. The book also hopes to highlight relevance of brain development to our growing understanding of cognitive and psychological variations and syndromes. The author will talk about the book including the many challeng

SES neuroscience, using imaging and other methods, has revealed generalizations of interest for population neuroscience and the study of individual differences. But beyond its scientific interest, SES is a topic of societal importance. Does neuroscience offer any useful insights for promoting socioeconomic justice and reducing the harms of poverty? In this talk I will use research from my own lab and others’ to argue that SES neuroscience has the potential to contribute to policy in this area, although its application is premature at present. I will also attempt to forecast the ways in which p

Microglia are implicated in a variety of functions in the central nervous system, ranging from shaping neural circuits during early brain development, to surveying the brain parenchyma, and providing trophic support to neurons across the entire lifespan. In neurodegeneration, microglia have been considered for long time mere bystanders, accompanying and worsening neuronal damage. However, recent evidence indicates that microglia can causally contribute to neurodegenerative diseases, and that their dysfunction can even be at the origin of the pathology. In fact, the broad range of physiological

The microbiota-gut-brain axis is emerging as a research area of increasing interest for those investigating the biological and physiological basis of brain development and behaviour during early life, adolescence & ageing. The routes of communication between the gut and brain include the vagus nerve, the immune system, tryptophan metabolism, via the enteric nervous system or by way of microbial metabolites such as short chain fatty acids. Studies in animal models have shown that the development of an appropriate stress response is dependent on the microbiota. Developmentally, a variety of fact

The symposium will start with Prof Cooper who will present “From neural tube to neocortex: the role of adhesion in maintaining stem cell morphology and function”. Then, Dr Tsai will talk about “In the search for new genes involved in brain development and disorders”. Dr Del Pino will deal with the “Regulation of intrinsic network activity during area patterning in the cerebral cortex”, and Dr Wang will present “Modelling Neurodevelopmental Disorders in Flies”.

While the diversity of neurons in the adult mammalian brain is staggering, these cells emerge from a seemingly limited set of progenitors during development. This begs the question of how complexity emerges from a finite number of elements during dynamic biological processes. Here, I will discuss recent work from my laboratory addressing relationships between genetic diversity and connectivity in single-cell types, and how progenitor diversity may constrain adult brain cellular states during normal and abnormal brain development.

Neurodevelopmental disorders are a group of very heterogeneous diseases in which the development of the central nervous system is defective. In neurodevelopmental disorders defective brain development translates into aberrant brain function, which can manifest for example as impaired learning, motor function, or social interaction. Despites years of investigation in animal models and clinical research on neurodevelopmental disorders, there are currently no approved pharmacological treatments for core symptoms of the vast majority of them. Here, I will share some recent work (but also some appr

During brain development, neurons are born in specialized niches and migrate to target regions where they assemble to form the circuits that underlie mammalian behaviour. During their journey, neurons follow cell-intrinsic, genetic programs transmitted by their mother cells but also environmental cues, which together drive their maturation. Here, focusing on the neocortex, I will discuss recent findings from our laboratory in which we untangle and manipulate the programs at play in progenitors and their daughter neurons to better understand the emergence of cellular diversity in the developing

The evolution and development of all organisms on earth relies on near-constant gravity. Experimental manipulations can create developmental conditions that have never been encountered during evolution, yet reveal developmental mechanisms based on informative phenotypic outcomes; classically, such experiments include transplantation of developing organs as well as pushing boundaries of environmental conditions.Here, we explore the outcome of Drosophila melanogaster brain development at hyper-gravity 10^2 to 10^3 times greater than conventional gravity on earth. Remarkably, Drosophila pupae ful