Latest Neocortex Stories
In a new study researchers show that they could make faint sensations more vivid by triggering a brain rhythm that appears to shift sensory attention. The study in mice, reported in Nature Neuroscience, provides the first direct evidence that the brain’s “gamma” rhythms have a causal role in processing the sense of touch.
When we drift into deep slow-wave sleep (SWS), waves of neuronal activity wash across our neocortex. Birds also engage in SWS, but they lack this particular brain structure.
Scientists at The Scripps Research Institute (TSRI) have decoded an important molecular signal that guides the development of a key region of the brain known as the neocortex.
UCLA researchers have for the first time measured the activity of a brain region known to be involved in learning, memory and Alzheimer's disease during sleep.
Confirming a 50-year hypothesis about the identity of a mysterious structure in the bird brain, the new study sheds light on the evolution of the brain and opens new animal models for studying the neocortex.
Changes to just three genetic letters among billions led to evolution and development of the mammalian motor sensory network, and laid the groundwork for the defining characteristics of the human brain.
Awakening from anesthesia is often associated with an initial phase of delirious struggle before the full restoration of awareness and orientation to one's surroundings.
Structures in the midbrain that developed early in evolution can be responsible for functions in newborns which in adults are taken over by the cerebral cortex.
New research has found that people with more Facebook friends tend to have bigger brain regions than those with fewer friends, suggesting that using online social networks could be changing our brains.
A new study is providing fascinating insight into how projections conveying sensory information in the brain are guided to their appropriate targets in different species.
- The word or words serving to define another word or expression, as in a dictionary entry.