Genetics

Critical role of one gene to our brain development

(Medical Xpress)—New research from the University of Adelaide has confirmed that a gene linked to intellectual disability is critical to the earliest stages of the development of human brains.

Neuroscience

Switching brain development on and off

(Medical Xpress)—The possibility of nerve cell regeneration is a step closer after neuroscientists identified the genetic signals that play a crucial role in normal development - driving stem cells to produce neurons that ...

Neuroscience

A new pathway for neuron repair is discovered

Penn State University molecular biologists have discovered a brand-new pathway for repairing nerve cells that could have implications for faster and improved healing. The researchers describe their findings in a paper titled ...

Neuroscience

Two-way traffic in the spinal cord

The progress a baby makes in the first year of life is amazing: a newborn can only wave its arms and legs about randomly, but not so long after the baby can reach out and pick up a crumb from the carpet. What happens in the ...

Neuroscience

Molecular sensor detects early signs of multiple sclerosis

For some, the disease multiple sclerosis (MS) attacks its victims slowly and progressively over a period of many years. For others, it strikes without warning in fits and starts. But all patients share one thing in common: ...

Neuroscience

Drug shows early promise in treating seizures

A study out today in the journal Nature Medicine suggests a potential new treatment for the seizures that often plague children with genetic metabolic disorders and individuals undergoing liver failure. The discovery hinges ...

Neuroscience

'Ancient brain' helps us avoid accidents

(Medical Xpress)—Scientists at Australia's Vision Centre (VC) have found a group of rare cells in the human brain that recognise edges – helping us to avoid accidents and recognise everything we use or see in daily life.

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