We’re Iconeus – a Paris-based company who have invented and commercialized an easy-to-use functional ultrasound system for imaging changes in cerebral blood volumes. It’s sensitive, fast, high-resolution, and it can be used on moving animals.
Functional ultrasound uses multi-plane-wave ultrasound to
generate 2D images of blood flows across the brain in a
matter of seconds. This makes it possible to follow changes
in neuronal activation over time (thanks to the neurovascular
coupling), or to generate 3D images of the entire brain
As well as allowing mobile animals to be imaged using our compact probes, functional ultrasound provides far greater spatial and temporal coverage than the restricted ‘snapshots’ possible with conventional ultrasound. It’s also inherently sensitive, allowing it to spot small changes in neuronal activation much more readily than fMRI.
Functional ultrasound has many applications in neuroscience, including in fundamental brain research, drug development, and investigations into neurodegenerative disorders and stroke (see our full list of publications for examples). But across all of these areas, there are four main ways in which fUS can be used:
We’ve assembled a talented team here at our facilities in
Paris: experts in neuroscience, ultrasound physics and software
engineering work side-by-side to develop new product features, and
to fine-tune the technology for emerging applications.
So whatever you’d like to talk about – from the finer points of determining resting-state functional connectivity to the approximate price for a tailored Iconeus One system – there’s bound to be someone who can help (and they’re probably sitting next to us!).