Tickle – a fascinating yet mysterious field in neuroscience

Tickle – a fascinating yet mysterious field in neuroscience

Do you remember a childhood time when you are tickled? Do you like the sensation of being tickled? Who are the ones who tickled you and who would you like to tickle? Have you tried tickling ourselves? Tickle is a familiar sensation to most of us. Yet, we lack a thorough scientific understanding of tickling. A recent article by Dr. Kilteni from Donders Institute and Karolinska institute looked at the status and the prospect of research on tickling, revealing interesting facts about this underrated subfield in neuroscience.

How it all begins: a peek into early brain development  

How it all begins: a peek into early brain development  

When we talk about the human brain, we often picture the adult form – a fully folded cortex, distinct regions, complex circuits, continuous changes and overlapping functions. Yet the story of how this structure emerges is one of the most striking narratives in biology. Early brain development is an orchestrated progression of cellular decisions, migrations, and refinements that begins long before birth and sets the stage for everything that follows. 

The brain’s secret to staying organized amid chaos 

The brain’s secret to staying organized amid chaos 

When you think about the brain, you might imagine a map with neatly labelled regions, one part for vision, one for language, another for movement. This picture is appealing because it gives the sense that our mental life can be cleanly divided into separate boxes. But the reality is far more fascinating, and a little messy.