Neuroscience

Schizophrenic brains take indirect paths

Analysis of the structural connectivity in the brains of 16 schizophrenia patients reveals several zones affected by the disease and their reduced network connectivity.

Neuroscience

Steering the filaments of the developing brain

During brain development, nerve fibers grow and extend to form brain circuits. This growth is guided by molecular cues (Fig. 1), but exactly how these cues guide axon extension has been unclear. Takuro Tojima and colleagues ...

Neuroscience

With the right rehabilitation, paralyzed rats learn to grip again

After a large stroke, motor skills barely improve, even with rehabilitation. An experiment conducted on rats demonstrates that a course of therapy combining the stimulation of nerve fiber growth with drugs and motor training ...

Medical research

Noise-induced 'hidden hearing loss' mechanism discovered

In modern industrialized society, our ears are constantly bombarded by loud noises capable of doing permanent damage to the inner ear, and, unfortunately, destroying delicate hair cells or nerve fibers without causing pain ...

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