Neuroscience

Ultrasensitive calcium sensors shine new light on neuron activity

Every time you say a word, take a step, or read a sentence, a collection of neurons sends a speedy relay of messages throughout your brain to process the information. Now, researchers have a new way of watching those messages ...

Medical research

Using human brain cells to make mice smarter

Glial cells – a family of cells found in the human central nervous system and, until recently, considered mere "housekeepers" – now appear to be essential to the unique complexity of the human brain. Scientists reached ...

Medical research

Mouth device in clinical trials as possible treatment for TBI

The tongue is an amazing organ. Thousands of nerve fibers in it help us eat, drink and swallow. Without them, we would not taste. The tongue helps us speak. Quietly, its surface defends our bodies from germs.

Medical research

Researchers identify brain pathway triggering impulsive eating

New research from the University of Georgia has identified the neural pathways in an insect brain tied to eating for pleasure, a discovery that sheds light on mirror impulsive eating pathways in the human brain.

Neuroscience

Study sheds light on how our brains move limbs

(Medical Xpress)—A Queen's University study is giving new insight into how the neurons in our brains control our limbs. The research might one day help with the design of more functional artificial limbs.

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