Scientists have shown how the brain anticipates all of the new situations that it may encounter in a lifetime by creating a special kind of neural network that is "pre-adapted" to face any eventuality. This emerges from a ...
Plants & Animals
Jun 10, 2016
4
643
As the human brain develops, neurons leave their birthplace and take a trip to distant locations. Once they reach their final destination, the neurons then send out axons and dendrites—the branches that receive and send ...
Cell & Microbiology
May 17, 2016
0
22
All animals, including humans, love sweet food, particularly when we are hungry. But if you're someone who never turns down dessert under normal circumstances, try wolfing down six donuts as a scientific experiment. Even ...
Cell & Microbiology
Mar 31, 2016
0
13
Birds that migrate the greatest distances have more new neurons in the regions of the brain responsible for navigation and spatial orientation, suggests a new paper published in Scientific Reports.
Plants & Animals
Feb 24, 2016
0
678
Researchers have successfully demonstrated how it is possible to interface graphene - a two-dimensional form of carbon - with neurons, or nerve cells, while maintaining the integrity of these vital cells. The work may be ...
Nanomaterials
Jan 29, 2016
4
5353
Some responses come automatically, like reflexes. Others vary with circumstance and experience. A once-delicious smell can be easily overlooked during a stressful moment or when it calls to mind about of food poisoning, for ...
Cell & Microbiology
Dec 17, 2015
0
302
Making a computer that learns and remembers like a human brain is a daunting challenge. The complex organ has 86 billion neurons and trillions of connections—or synapses—that can grow stronger or weaker over time. But ...
Bio & Medicine
Nov 11, 2015
0
80
Researchers at Case Western Reserve University have identified neurons in a cockroach's brain that control whether the insect walks slow or fast, turns right or left or downshifts to climb.
Plants & Animals
Oct 22, 2015
0
53
Manuel Zimmer and his team at the Research Institute of Molecular Pathology (IMP) present new findings on the brain activity of the roundworm Caenorhabditis elegans. The scientists were able to show that brain cells (neurons), ...
Cell & Microbiology
Oct 16, 2015
0
188
Scientists working at Korea University, Korea, and TU Berlin, Germany have developed a brain-computer control interface for a lower limb exoskeleton by decoding specific signals from within the user's brain.
Engineering
Aug 17, 2015
3
2788
