By Aliyah Weinstein
Read More
Feelings of delight associated with the brain’s reward circuits are generally linked to dopamine (DA), a well-known reward chemical and neurotransmitter. But aside from DA’s famous role as the “happy hormone,” it’s also involved in reinforcement learning, decision making, and ...
This post was contributed by Samuel Mortensen, a PhD candidate at Northeastern University. Working with plants doesn’t always have to be a time-consuming process. While developing transgenic hairy root lines in tissue cultures takes half a year, and generating a transgenic plant ...
One of the biggest barriers to gene therapy treatment of central nervous system (CNS) diseases is the blood brain barrier (BBB). It’s the BBB’s job to block the entry of pathogens to the CNS, but this also stops viral vectors, such as adeno-associated virus (AAV), from reaching ...
The C. elegans community has always emphasized the need for open science and collaboration. The field already has comprehensive reference pages and curated databases for scientists including Wormbook, Wormatlas and Wormbase. And scientists have been continuously sharing their ...
Optogenetics, the use of light sensitive proteins (opsins) to manipulate cell activity, enables researchers to silence or incite neuronal firing and study subsequent effects on behavior. The system is an especially powerful tool for in vivo behavioral studies because it is ...
Mice are a common model organism used to understand mammalian traits and genetically engineered mouse models provide researchers with useful and adaptable tools to perform basic and preclinical research. For scientists new to using mouse models, the possibilities may seem ...
As a person with many roles and responsibilities, I have to think a lot about how to balance those roles. I’m a father of three, a scientist and science communicator, and I strive to be a volunteer and contribute to my community. This past year, I spent some time thinking about ...
