Medical research

Neuronal stimulation regulates appetite and glucose levels in mice

Drugs that target signaling by glucagon-like peptide (GLP-1) in the gut and pancreas are commonly used to regulate hypoglycemia in patients with type II diabetes. However, these drugs are associated with a number of unpleasant ...

Neuroscience

Defining the brain mosaic in fruit flies and humans

Similar to a mosaic floor where different patterned tiles come together to make a composite and holistic image, our brains consist of billions of unique neurons that connect and generate coordinated brain activity. Unlike ...

Neuroscience

Is foraging behaviour regulated the same way in humans and worms?

How does our nervous system motivate us to get off the sofa and walk to the fridge, or even to the supermarket, to get food? A research team led by Alexander Gottschalk from Goethe University investigated this using the threadworm ...

Surgery

Bariatric surgery restores nerve cell properties altered by diet

Understanding how gastric bypass surgery changes the properties of nerve cells that help regulate the digestive system could lead to new treatments that produce the same results without surgery, according to Penn State College ...

Neuroscience

Exposure to smells in early infancy can modulate adult behavior

Imprinting is a popularly known phenomenon, wherein certain animals and birds become fixated on sights and smells they see immediately after being born. In ducklings, this can be the first moving object, usually the mother ...

Neuroscience

'Star Wars-style' holograms to communicate with the brain

About 20 years ago, neuroscientists, recording from electrodes implanted in the medial temporal lobe, identified human brain cells that respond only to photos of Jennifer Aniston. It was a headline-grabbing development in ...

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