An atlas of the bumblebee brain
The buff-tailed bumblebee Bombus terrestris is one of the most common bumblebee species in Europe. It is not only active in nature as a pollinator—humans also use it in greenhouses and foil tunnels to get good harvests of tomatoes or strawberries......»»
Octopuses shown to map their visual landscape much like humans do
An octopus devotes about 70% of its brain to vision. But until recently, scientists have only had a murky understanding of how these marine animals see their underwater world. A new University of Oregon study brings the octopus's view into focus......»»
Cuttlefish brain atlas first of its kind
Anything with three hearts, blue blood and skin that can change colors like a display in Times Square is likely to turn heads. Meet Sepia bandensis, known more descriptively as the camouflaging dwarf cuttlefish......»»
Brain receptor patterns separate sensory and cognitive networks, new study finds
An international team of researchers, studying macaque brains, have mapped out neurotransmitter receptors, revealing a potential role in distinguishing internal thoughts and emotions from those generated by external influences. Receptor patterns defi.....»»
Engineers develop a soft, printable, metal-free electrode
Do an image search for "electronic implants," and you'll draw up a wide assortment of devices, from traditional pacemakers and cochlear implants to more futuristic brain and retinal microchips aimed at augmenting vision, treating depression, and rest.....»»
New materials could lead to implantable treatments for epilepsy
The prospect of a cure for a type of epilepsy could be one step closer following breakthrough research on materials that may help new types of probes be safely implanted in the brain......»»
Small-brained ancient human cousins may have buried their dead, according to a surprising study
An ancient human cousin may have buried its dead and carved symbols into cave walls, surprising findings for a creature with a small brain......»»
Where Imagination Lives in Your Brain
The ability to conjure up possible futures or alternative realities is the flip side of memory. Both faculties cohabit in the brain region called the hippocampus.....»»
Researchers find structures that enable rapid transmission of nerve impulses in insects
An animal's brain consists of two different types of cell: neurons, which process and transmit information, and glial cells, which support the neurons in a variety of ways. In 1871, the French anatomist Louis-Antoine Ranvier demonstrated something sp.....»»
Frequent lengthy space travel takes a toll on astronauts" brains, study shows
As we enter a new era in space travel, a study looking at how the human brain reacts to traveling outside Earth's gravity suggests frequent flyers should wait three years after longer missions to allow the physiological changes in their brains to res.....»»
Warning firms may use brain data to watch workers
The data watchdog examined a range of potential future uses of “neurotech” in a new report......»»
Mind how you use brain data, privacy watchdog warns
An increasing number of companies are interested in "neurotech", the information commissioner says......»»
People Let a Startup Put a Brain Implant in Their Skull—for 15 Minutes
Precision Neuroscience’s brain-computer interface sits on top of the brain, not in it. That could make it easier to implant, and less likely to damage tissue......»»
People Let a Startup Put a Brain Implant in Their Skulls—for 15 Minutes
Precision Neuroscience’s brain-computer interface sits on top of the brain, not in it. That could make it easier to implant, and less likely to damage tissue......»»
3D printing near net shape parts with no post-processing
Carnegie Mellon University Professor Rahul Panat, and his team, were developing a new type of 3D printed Brain-Computer Interface (or BCI) device where custom micropillars capture the communication signals from neurons when they stumbled upon an unex.....»»
Optical memristors review: Shining a light on neuromorphic computing
AI, machine learning, and ChatGPT may be relatively new buzzwords in the public domain, but developing a computer that functions like the human brain and nervous system—both hardware and software combined—has been a decades-long challenge. Engine.....»»
Missing link explains mRNA delivery in brain cells
Brain cells manufacture proteins in every corner, including their long branches. Neurons missing this ability cause severe neurological disorders like disability and epilepsy. The groups of Marino Zerial, Max Planck Institute (MPI) of Molecular Cell.....»»
Dangerous brain abscesses spiked in US kids as COVID restrictions dropped
Cases are on the decline, but still above baseline rates. Enlarge / An MRI image of a brain with an abscess causing seizures. (credit: Getty | BSIP) As pandemic restrictions eased, pediatricians around the country saw a.....»»
Firms withheld pesticide toxicity data from EU: study
Several major agrochemical companies did not disclose to European Union authorities studies assessing the toxic effects of pesticide ingredients on brain development, research said on Thursday......»»
Mining atlas helps map Australia"s clean energy future
The Atlas of Australian Mine Waste was launched this week by Geoscience Australia in partnership with RMIT and University of Queensland researchers and geological surveys across the country......»»
Flexible nanoelectrodes can provide fine-grained brain stimulation
Conventional implantable medical devices designed for brain stimulation are often too rigid and bulky for what is one of the body's softest and most delicate tissues......»»