electrodes
Computer Programs Sift Through Spikes in Nerve Cells’ Activity
Computer Programs Sift Through Spikes in Nerve Cells’ Activity
Ashley Yeager | May 1, 2018
Software that can separate signals from noise brings neuroscientists a step closer to understanding neurons’ patterns of communication.
Study Raises Questions About Brain Stimulation Boosting Memory
Study Raises Questions About Brain Stimulation Boosting Memory
Ashley Yeager | Nov 1, 2017
In people with epilepsy, transcranial alternating current stimulation (tACS) does not affect memory-related brainwaves as widely claimed, researchers report.
Implanted Magnetic Probes Measure Brain Activity
Implanted Magnetic Probes Measure Brain Activity
Ruth Williams | Nov 1, 2017
Micrometer-size magnetrodes detect activity-generated magnetic fields within living brains.
Infographic: Reading the Mind’s Magnetism
Infographic: Reading the Mind’s Magnetism
Ruth Williams | Oct 31, 2017
Newly designed sensors detect the magnetic fields generated by electrical activity within cat brains.
Electrical Stimulation Steers Neural Stem Cells
Electrical Stimulation Steers Neural Stem Cells
Ashley Yeager | Jul 3, 2017
Current can guide implanted cells away from rats’ noses toward a region deep in their brains.
Paralyzed Man Moves Arm with Neuroprosthetic
Paralyzed Man Moves Arm with Neuroprosthetic
Jef Akst | Mar 30, 2017
Two chips implanted in a quadriplegic patient’s motor cortex and 36 electrodes in his right arm allow the man to control the movement of his right arm and hand.
New and Old Techniques in Modern Neuroscience
New and Old Techniques in Modern Neuroscience
Alison F. Takemura | Oct 1, 2016
Imaging and manipulating the brain has come a long way from electrodes and the patch clamp, though such traditional tools remain essential.
Specialized Neurons Encode Social Learning in Humans
Specialized Neurons Encode Social Learning in Humans
Karen Zusi | Sep 6, 2016
Activity in the anterior cingulate cortex corresponds with observing the behavior of others when their actions, or the subsequent outcomes, don’t match one’s expectation.
New Gecko-Inspired Adhesive
New Gecko-Inspired Adhesive
Jef Akst | Apr 6, 2016
Flexible patches of silicone that stick to skin and conduct electricity could serve as the basis for a new, reusable electrode for medical applications.
The Inside Scoop
Ruth Williams | Sep 1, 2012
Probing cells with nanometer-scale electrodes