The International Brain Laboratory (IBL) is a collaborative research group that aims to develop the first global model of decision making in mice. In its first phase, IBL members are recording 100,000's of neurons across virtually all brain structures in mice performing the very same decision. IBL was officially launched in September 2017 thanks to a $10 million grant from Simons Foundation and a £10 million grant from the Wellcome Trust. The first major scientific milestones for the project are the development of an open source data architecture for large scale neuroscience collaboration and the replication of the behavior across all experimental labs. In late 2019, the IBL released the behavioral data, containing close to 3 million mouse choices. The subsequent milestone involves the assembly of a brain-wide map of activity. This map of activity is being obtained with Neuropixels probes, which allow recording up to 300-1000 neurons simultaneously. Other recording technologies, such as calcium imaging, will be used in the second phase. These data will then be analyzed and integrated to produce the brain-wide model of decision making. From Wikipedia
