Animal models
New genetic tools usher amphibian neuroscience research into modern age
Harmless viruses that ferry genes into the brain cells of rodents and monkeys also work in frogs, newts and axolotls, according to two new preprints.
New genetic tools usher amphibian neuroscience research into modern age
New look at lampreys rewrites textbooks on origins of sympathetic nervous system
Sympathetic neurons pepper the embryos of the jawless fish—Earth’s first vertebrates—and overturn the idea that “fight or flight” was an innovation of jawed vertebrates.
New look at lampreys rewrites textbooks on origins of sympathetic nervous system
Neurotransmitter switch-up helps fan extreme stress into full-blown fear
The flip occurs when certain neurons in the dorsal raphe start to express the chemical GABA instead of glutamate, a new study shows.
Neurotransmitter switch-up helps fan extreme stress into full-blown fear
Wild and free: Understanding animal behavior beyond the lab
Technological advancements have made it possible to study animals in more natural settings, but researchers are debating what that really means and whether natural is always better.
Wild and free: Understanding animal behavior beyond the lab
Knowledge gaps in cephalopod care could stall welfare standards
The U.S. National Institutes of Health wants to regulate research involving cephalopods. But there aren’t enough rigorous studies to base the regulations on, veteran cephalopod researchers say.
Knowledge gaps in cephalopod care could stall welfare standards
The Transmitter Launch: An early-career researcher’s extracurriculars capture beauty in the lab
Doctoral student Thomas Barlow uses photography to illuminate research spaces and show people what scientists do.
Synaptic protein’s shape-shifting skills propel plasticity
SYNGAP supports learning without tapping its eponymous “GAP” enzymatic activity, according to a new study.
Synaptic protein’s shape-shifting skills propel plasticity
Expanding ‘little brain’ may have powered dinosaur flight
The cerebellum swelled in size before flight evolved among modern birds’ dinosaur ancestors, according to a new comparison of fossilized skulls and living birds.
Expanding ‘little brain’ may have powered dinosaur flight
Leaving lasting marks with Tessa Montague
When the postdoctoral fellow is not deconstructing cuttlefish camouflage and dodging ink squirts in the lab, you can find her teaching neuroscience courses in correctional facilities, mentoring high school biology students in Ghana and helping to launch DNA experiments into space.
Leaving lasting marks with Tessa Montague
Cognition in brainless organisms is redefining what it means to learn
A slew of simple creatures demonstrate forms of learning, making the case for cognitive science to expand beyond the boundaries of the human mind.
Cognition in brainless organisms is redefining what it means to learn
Explore more from The Transmitter
Inclusivity committee disbands in protest at Canadian neuroscience institute
The majority of an 11-person committee resigned from the group this week following news that a staff position overseeing equity, diversity and inclusion would not be renewed.
Inclusivity committee disbands in protest at Canadian neuroscience institute
The majority of an 11-person committee resigned from the group this week following news that a staff position overseeing equity, diversity and inclusion would not be renewed.
How to explore your scientific values and develop a vision for your field
As a new professor, I was caught off guard by one part of the job: my role as an evaluator.
How to explore your scientific values and develop a vision for your field
As a new professor, I was caught off guard by one part of the job: my role as an evaluator.
What neuroscientists should know—and what they can do—about changes to BRAIN initiative funding
Many grant proposals submitted to the program in the past year are unlikely to be funded, according to people within the National Institutes of Health. But scientist advocates are reaching out to congressional representatives to try to make changes for 2025.
What neuroscientists should know—and what they can do—about changes to BRAIN initiative funding
Many grant proposals submitted to the program in the past year are unlikely to be funded, according to people within the National Institutes of Health. But scientist advocates are reaching out to congressional representatives to try to make changes for 2025.