The image shows a hand with the chemical structure for dopamine drawn on it.

The Dopamine Transporter

Researchers present findings on how changes in dopamine signaling and transporter functions are linked to neurological and psychiatric diseases.
This image shows the different types of cells found.

Seeking a Parts List for the Retina

Researchers use a computer algorithm to trace the shape of neurons and group them based on structural similarity. They were able to sort more than 350 mouse retinal neurons into 15 types, including six previously unidentified types.