News tagged with calcium ion

A turning point for young neurons

During neural development, newborn neurons extend axons toward distant targets then form connections with other cells. This process depends on the growth cone, a dynamic structure at the growing axon tip of ...

Aug 03, 2010
5 / 5 (3) 0

Blinking neurons give thoughts away

(PhysOrg.com) -- Electrical currents are invisible to the naked eye - at least they are when they flow through metal cables. In nerve cells, however, scientists are able to make electrical signals visible. ...

May 04, 2010
4.6 / 5 (7) 0 | with audio podcast

Weak link in Alzheimer's drug candidates

(PhysOrg.com) -- Some current therapies being investigated for Alzheimer's disease may cause further neural degeneration and cell death, according to a breakthrough discovery by UC San Diego researchers.

Apr 06, 2010
not rated yet 0 | with audio podcast

The role of sleep in brain development

At the annual meeting of the American Association for the Advancement of Science, Marcos Frank, PhD, associate professor of Neuroscience at the University of Pennsylvania School of Medicine, will present information on early ...

Feb 21, 2010
4.7 / 5 (3) 0