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brain circuit connectivity

·October 19, 2012·2 min read

How the Brain Forms Categories

Neurobiologists investigated how the brain is able to group external stimuli into stable categories. They found the answer in the discrete dynamics of neuronal circuits.

Featured Neurology

·October 3, 2012·3 min read

Drug Reverses Abnormal Brain Function in Rett Syndrome Mice

in a mouse model of Rett syndrome, researchers were able to reverse abnormalities in brain activity and improve neurological function by treating animals with an FDA-approved anesthesia drug, ketamine.

Featured Neuroscience

·September 17, 2012·4 min read

Blue Brain Project Accurately Predicts Connections Between Neurons

Proof of concept: Researchers identify principles to support brain simulation models. Blue Brain Project has identified key principles that determine synapse-scale connectivity by virtually reconstructing a cortical microcircuit and comparing it to a mammalian sample. These principles now make it possible to predict the locations of synapses in the neocortex.

Featured Neuroscience

·August 8, 2012·4 min read

Simple Mathematical Computations Underlie Brain Circuits

Neuroscientists report that two major classes of brain cells repress neural activity in specific mathematical ways: One type subtracts from overall activation, while the other divides it.

Featured Neuroscience Open Neuroscience Articles

·June 1, 2012·6 min read

Neuroscientists Reach Major Milestone in Whole-Brain Circuit Mapping Project

Neuroscientists at Cold Spring Harbor Laboratory (CSHL) reached an important milestone today, publicly releasing the first installment of data from...

Featured Psychology

·May 23, 2012·3 min read

Robust White Matter Helps Keep Us Smart As We Age

Well-connected brains make you smarter in older age Brains that maintain healthy nerve connections as we age help keep us...

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·August 27, 2010·3 min read

Moderate Exercise Enhances Connectivity in Brain Circuits

A new study published in Frontiers in Aging Neuroscience has proven that moderate exercise can help to enhance connectivity in brain circuits. Additionally, exercise can help to improve cognition and combat decline in brain functions associated with aging.