Biologists are growing ‘mini retinas’ in the lab from stem cells to mimic the growth of the human retina. The researchers hope to use the research to restore sight when critical connections between the eye and the brain are damaged. These models also allow the researchers to better understand how cells in the retina develop and are organized. These results are published online in Scientific Reports, a Nature Research journal.
Researchers have discovered how the brain attempts to compensate for poor performance in tasks which require complicated transformation, such as writing your name backwards.
Observing the brain’s response to repeated stimuli has helped KAUST researchers develop a method for modeling connectivity patterns in neural networks. Mapping connectivity patterns will help to better understand brain function, ultimately improving diagnosis and treatment of brain diseases and mental disorders.
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.
Researchers have identified key differences between the way males and females with schizophrenia process the emotional states of others than those without the condition. The study reports those with schizophrenia use less complex brain regions than healthy controls to process other people’s emotions.
According to a new study, certain behavioral risk factors strongly predict the likelihood of a person developing depression, and these risk factors change as we age.
Using neuroimaging technology, researchers have identified three different subtypes of depressive disorder, including one that seems to be untreatable by common SSRI antidepressants.
Finally this week, researchers report those who have had appendectomies have a reduced risk of developing Parkinson’s disease. A new study reveals the appendix acts as a reservoir for proteins associated with the neurodegenerative disease.