New research reveals how the brain’s opioid system is linked to mood changes associated with depression and anxiety. Neuroimaging revealed, in those with depression, there is a decreased number of opioid receptors in specific areas of the brain.
Chandelier cells have an unusual direct method of communication. Unlike other neurons, chandelier cells connect directly to the part of a target neuron that initiates a spike.
Using optogenetics, researchers were able to manipulate oxytocin producing cells in a highly precise manner. They discovered oxytocin can amplify aggression as well as social friendliness.
Some coronavirus patients exhibit clinical and neurochemical signs of brain injury associated with the viral infection.
When it comes to processing information about motion, neurons in the ventral intraparietal area of the brain are more flexible in switching between reference frames. The findings could be used to develop neural prosthetics designed for motion control.
The suicide rate for people with schizophrenia spectrum disorders (SSD) is 170 times higher than the general population according to a study published in the journal Schizophrenia Research.
Repetitive negative thinking in those aged over 55 is associated with an increased risk of cognitive decline and deposition of proteins associated with Alzheimer’s disease.
Researchers have identified a specific, front-line defense that limits the infection to the olfactory bulb and protects the neurons of the olfactory bulb from damage due to the infection.
A new study offers clues to how neurons can rewire and restore pathways following injury or illness.
Older men who have a weak or irregular circadian rhythm guiding their daily cycles of rest and activity are more likely to later develop Parkinson’s disease, according to a new study.
Finally this week, a team of researchers has created a new technology that enhances scientists’ ability to communicate with neural cells using light.