The human brain is the most complex piece of organized matter in the known universe. We’re working to uncover its mysteries.

LEARN MORE

Our brains are what make us human. They give rise to our thoughts, actions, movements and desires, store our memories, and enable us to navigate our world every day. Yet despite decades of research—and impressive knowledge gathered about other aspects of the human body, including our entire genetic sequence—the brain remains largely unknown. 

The Allen Institute for Brain Science was established to answer some of the most pressing questions in neuroscience, grounded in an understanding of the brain and inspired by our quest to uncover the essence of what makes us human. 

Our Impact

See how researcher Randy Ellis uses the Allen Brain Observatory dataset as he works to find new ways to treat drug addiction.

Allen Brain Map

Access our online resources to investigate gene expression, connectivity, single cell morphology, electrophysiology data and more from mouse and human brains.

Brain Science News

Press Release

Highest-Resolution Human Brain 'Parts List' To Date Lays Road Map to Better Treatments for Neurological and Psychiatric Disorders

August 21, 2019

Crucial differences discovered in human and mice brain cells could explain why many drugs that work in the lab don’t work in us

News

This is what it’s like to donate your brain to science

August 6, 2019

Casey Schorr underwent invasive surgery to quell the epileptic seizures that were taking over his life. Now, a small piece of his brain tissue is helping scientists better understand the human brain.

News

Virtual reality is helping neuroscientists better understand the brain

August 2, 2019

TeraVR lets researchers capture neurons’ 3D shapes in exquisite detail by immersing users into a virtual mouse brain