CRISPR is a relatively new tool that allows the editing of genomes via cutting and editing through the Cas-9 protein. There are unlimited opportunities and potential with this tool, and scientists are seeing the capability of CRISPR on rat brains.
Despite the advances of CRISPR, it is still difficult to work on central nervous system. Yet, scientists are working on the expression of the genes of rats involved in learning and memory, plasticity, and neuronal development. This technique paves the way for researchers to probe genetic influences on brain health and disease in model organisms that more closely resemble human conditions.
CRISPR is important in the field of neuroscience because it helps scientists understand brain development and neurological diseases like Alzheimer’s. According to Harvard, CRISPR is the perfect technology to figure out if disrupting certain genes causes neurological disorders like OCD and autism.
In my opinion, the first step of understanding CRISPR’s effects on the mind is to test it out on similar, but less developed brains like rat brains. I do believe that CRISPR is the future of medicine and understanding the brain further and I can’t wait to work with this incredible piece of technology.