Cryogel scaffolds:soft and easy to use tools for neural tissue culture

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The mammalian central nervous system(CNS) is highly complex,with a vast array of processes and interactions occurring in a dynamic and often transient manner.How these processes are combined to regulate our behavior remains poorly understood.This has in turn led to a lack of understanding of how these processes have gone awry in the many disorders of the nervous system.In order to address this,researchers need a controlled way to manipulate the nervous system in in vitro and ex vivo cultures,in both a specific area and for a specific period of time to start to pick apart these interactions.To date,this has been technically challenging,especially when modeling focal injury to the CNS or when working with human brain tissue.
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