An individual's level of general knowledge is associated with structural brain network connectivity. Fluid intelligence is best predicted by cortex volume in males, and by functional network connectivity in females. Read More
A new study sheds light on how the brain changes as a result of chronic stress. Selective noradrenaline release rewires connectivity patterns between different brain regions. Activity in the amygdala and networks that process sensory stimuli increased. Read More
Brain networks are spatially and functionally fluid, and not static, as previously believed. Read More
Using resting state fMRI, researchers discover pig brains may be better models for studying human neurological conditions than previously thought. Read More
A new MRI study reveals those who get to sleep and wake up late have lower resting brain connectivity in regions associated with the maintenance of consciousness. Researchers report the reduced brain connectivity is linked to poorer attention, slower reactions and increased daytime sleepiness. Read More
A new study reveals researchers have identified areas of the brain which are different in those who regularly smoke and drink alcohol. Researchers discovered the medial orbitofrontal cortex, an area of the brain implicated in reward, has higher functional connectivity in drinkers. In those who smoke, the lateral orbiotfrontal cortex, an area of the brain linked to impulsive behavior, has lower functional connectivity. The study suggests nicotine may increase overall brain connectivity, which may lead to increased smoking behaviors. Read More
A new study reveals unique functional brain networks associated with characteristic behaviors of ASD in infants at risk of developing autism. Read More
A new study reveals unique connections within brain networks in children on the autism spectrum. Researchers say, in ASD, the amygdala shows marked differences in connection with the occipital cortex than in typically developing children. Read More
Researchers use neuroimaging technology to identify brain differences between those who procrastinate and those who are doers. The study reveals people with poor action control have a larger amygdala, and the connection between the dorsal ACC and amygdala is less pronounced. Read More
Machine learning study reveals that, much like genetics, brain connectivity patterns are passed down from parents to children. Read More
According to a new Journal of Neuroscience study, strong structural connectivity between the rostrolateral prefrontal cortex and inferior parietal lobe in young children is associated with improved reasoning in adulthood. Read More
Researchers join their own experiments as test subjects to evaluate different brain networks. Using neuroimaging to scan their brains, researchers created individual detailed maps of neural connections. Read More
