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Two-person-together MRI scans on couples investigates how touching is perceived in the brain

Researchers can now scan two people together, showing that touching synchronizes couple’s brains, making them mirror each other’s movements.

Parkinson’s disease may start in the gut

Researchers have mapped out the cell types behind various brain disorders. The findings offer a roadmap for the development of new therapies to target neurological and psychiatric disorders. One interesting finding was that cells from the gut’s nervous…

Light-based deep brain stimulation relieves symptoms of Parkinson’s disease

Biomedical engineers have used light-based deep brain stimulation to treat motor dysfunction in an animal model of Parkinson’s disease. Succeeding where earlier attempts have failed, the method promises to provide new insights into why deep brain stimu…

Brain insulin sensitivity determines body weight and fat distribution

Just where fat is deposited in the body and to what degree a person may benefit from a lifestyle intervention depends on how sensitive the brain is to insulin. If the person’s brain responds sensitively to the hormone, a significant amount of weight ca…

Adult astrocytes are key to learning and memory

Researchers have discovered that astrocytes, the most abundant cells in the brain, play a direct role in the regulation of adult neuronal circuits involved in learning and memory.

Researchers restore injured man’s sense of touch using brain-computer interface technology

Researchers have been able to restore sensation to the hand of a research participant with a severe spinal cord injury using a brain-computer interface (BCI) system. The technology harnesses neural signals that are so minuscule they can’t be perceived …

How hearing loss in old age affects the brain

If your hearing deteriorates in old age, the risk of dementia and cognitive decline increases. So far, it hasn’t been clear why. A team of neuroscientists has examined what happens in the brain when hearing gradually deteriorates: key areas of the brai…

High density EEG produces dynamic image of brain signal source

Marking a major milestone on the path to meeting the objectives of the NIH BRAIN initiative, researchers advance high-density electroencephalography (EEG) as the future paradigm for dynamic functional neuroimaging.

Researchers rebuild the bridge between neuroscience and artificial intelligence

Researchers have successfully rebuilt the bridge between experimental neuroscience and advanced artificial intelligence learning algorithms. Conducting new types of experiments on neuronal cultures, the researchers were able to demonstrate a new accele…

New study could lead to therapeutic interventions to treat cocaine addiction

A new study explains how cocaine modifies functions in the brain revealing a potential target for therapies aimed at treating cocaine addiction.