A new study challenges existing theories about spinal cord neurons. New findings suggest neurological signals originate from a major, scattered network of cells that send signals to only a few other neurons. Read More
Advertisements
Acute inflammation of the anterior cerebellum resulted in depression-like symptoms in rodent models. Suppressing microglia helped reduce hyperexcitability and symptoms of depression. Read More
While endocannabinoids have been reported to play a role in anti-inflammation in some areas of the brain, a new study reveals they may cause inflammation in the cerebellum. Read More
Nineteen gene sets have been identified that contribute to at least five psychiatric disorders. The gene sets were associated with ADHD, ASD, bipolar disorder, major depressive disorder, and schizophrenia. Read More
A new brain-machine interface technology can enhance emotional interaction with music. Read More
Neuroimaging study reveals teens with more gray matter in the caudate nucleus and left cerebellum were at increased risk of problem alcohol use over time. The findings reinforce the idea that brain structure differences may contribute to both psychiatric and substance use disorders. Read More
Study identifies a population of neurons in an area of the midbrain, called the red nucleus, that alter when fine motor skills are learned. The more an action is practiced, the stronger the connections between these neurons become. Read More
The retrosplenial cortex plays a vital role in value-based decision making. Read More
Preterm babies who were fed breastmilk had significantly higher levels of creatine and choline, key metabolites for brain growth and development, than those who were formula fed. Read More
Disruptions in the supply of allopregnanolone, a hormone created by the placenta late in pregnancy, to the developing fetus can leave children more vulnerable to brain injuries associated with ASD. Losing the supply of ALLO alters cerebellar development, an area of the brain critical for motor coordination and social cognition, impacting the post-birth development of cerebellar white matter. An experimental model revealed deficient cerebellar white matter resulted in social impairments and an increase in repetitive behaviors, two hallmark features associated with autism. Read More
A new neuroimaging study reveals real time eye contact is a basis for effective social communication. The study found eye contact between two people simultaneously activated the same areas of each person's brain. Read More
An international team of researchers have compiled the largest dataset to date that details differences between healthy brains and those with Alzheimer's disease. The researchers have released the data online and is free to use. Read More
