News tagged with electrical signals

Related topics: cells · brain · neurons · nerve cells · electrical activity

Renewed hope for the brain-injured

One day soon, people who suffer traumatic injury to their spinal cord and lose the use of their limbs could regain that mobility thanks to a clever workaround: a brain chip that reroutes neural signals around the injured ...

Oct 26, 2015
popularity89 comments 0

Brain FM: Purkinje cells sing different tunes

All of us have our moods when we like to whistle an old melody or feel like tapping our feet to the latest hit. It turns out that cells in our brains can be equally moody, changing the tune of their electrical signals from ...

Sep 29, 2015
popularity45 comments 0

A new strategy against spinal cord injuries

Patients, doctors and researchers look with great expectations to epidural electrostimulation, a medical technique that could alleviate the condition of subjects affected by paralysis due to spinal cord injury. Although still ...

Jul 15, 2015
popularity11 comments 0

Artifical neuron mimicks function of human cells

Scientists at Karolinska Institutet have managed to build a fully functional neuron by using organic bioelectronics. This artificial neuron contain no 'living' parts, but is capable of mimicking the function of a human nerve ...

Jun 24, 2015
popularity513 comments 0

Cochlea model reveals inner workings of the ear

PhD student Mohammad Ayat's research involved developing a model of the cochlea, a snail-shaped chamber in the human ear, focused on the cochlear microphonic (CM)—an electrical signal generated inside the cochlea in response ...

May 13, 2015
popularity4 comments 0

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