A typical neuron has thousands of synapses that connect it with other neurons in neural circuits. The location, type and constantly changing strength of each of these synapses determine how each neuron plays its role in the brain and how circuits are remodeled by experience. Research at the Picower Institute to map synapses is therefore essential to understanding how neural connections underlie brain functions and disease.

Biological research often calls for imbuing cells, tissue, or animal models in the lab with specific new capabilities – or disabilities, for instance to observe the differences between altered and unaltered cells. Picower Institute neuroscientists employ advanced techniques such as CRISPR/Cas9, 3D stem cell and printing technologies, and transgenics to conduct such experiments.

Alzheimer’s disease and other dementias are neurodegenerative conditions characterized by a progressive loss of some mental functions, such as memory loss and cognitive decline. Through fundamental research on how the brain stores and recalls memory and on the biology of neurodegeneration, Picower researchers are developing crucial insights and working to translate them into potential therapies.

Down syndrome is the most common chromosomal disorder diagnosed in the U.S. and the leading cause of developmental disabilities worldwide. Picower research on the disorder includes creating stem cell lines and lab tissues, providing new insights into the molecular and cell biology of the disorder, and studying systems level interventions.