The brain’s neurons are coupled together into vast and complex networks called circuits. Yet despite their complexity, these circuits are capable of displaying striking examples of collective behavior such as the phenomenon known as “neuronal avalanches,” brief bursts of activity in a group of interconnected neurons that set off a cascade of increasing excitation.
Memory
Glycogen accumulation in neurons causes brain damage and shortens the lives of flies and mice
Collaborative research by groups headed by scientists Joan J. Guinovart and Marco Milán at the Institute for Research in Biomedicine (IRB Barcelona) has revealed conclusive evidence about the harmful effects of the accumulation of glucose chains (glycogen) in fly and mouse neurons.
Neuro researchers sharpen our understanding of memories
Scientists now have a better understanding of how precise memories are formed thanks to research led by Prof. Jean-Claude Lacaille of the University of Montreal’s Department of Physiology. “In terms of human applications, these findings could help us to better understand memory impairments in neurodegenerative disorders like Alzheimer’s disease,” Lacaille said.
Computer use and exercise combo may reduce the odds of having memory loss
You think your computer has a lot of memory if you keep using your computer you may, too.
Barrow researchers unravel illusion
Barrow Neurological Institute researchers Jorge Otero-Millan, Stephen Macknik, and Susana Martinez-Conde share the recent cover of the Journal of Neuroscience in a compelling study into why illusions trick our brains. Barrow is part of St. Joseph’s Hospital and Medical Center in Phoenix.