Medications

Long-term methadone treatment can affect nerve cells in brain

Long-term methadone treatment can cause changes in the brain, according to recent studies from the Norwegian Institute of Public Health. The results show that treatment may affect the nerve cells in the brain. The studies ...

Diseases, Conditions, Syndromes

Multiple mild concussions have a cumulative, lasting effect

(Medical Xpress) -- Repeated concussions, even mild ones, can result in profound problems with learning and memory, suggests a study led by William Meehan, MD, director of the Sports Concussion Clinic at Boston Children’s ...

Neuroscience

Better management of traumatic brain injury

New treatments to lessen the severity of the more than 21,000 Traumatic Brain Injury (TBI) cases that occur in Australia each year are on the horizon.

Neuroscience

When being scared twice is enough to remember

One of the brain's jobs is to help us figure out what's important enough to be remembered. Scientists at Yerkes National Primate Research Center, Emory University have achieved some insight into how fleeting experiences become ...

Neuroscience

Learning and memory: The role of neo-neurons revealed

(Medical Xpress) -- Researchers at the Institut Pasteur and the CNRS have recently identified in mice the role played by neo-neurons formed in the adult brain. By using selective stimulation the researchers were able to show ...

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