Not exact matches
«Once we unravel the different working patterns and
circuits in the
brain during memory
formation and decision - making, we can begin to look for differences in connectivity patterns that underlie abnormalities,» Harvey said.
«Delivering more GDF10 markedly enhances the
formation of new connections and does so mostly in a specific
brain circuit.
Synapses are essential points of information transfer within neuronal
circuits, and the correct
formation and maturation of synapses is necessary for the
brain to function throughout life.
To understand the cellular modifications that support learning we have characterized to a great extent a
circuit involved in the
formation of olfactory associative memories in the fly
brain.
Alexei Koulakov and colleagues are trying to determine the mathematical rules by which the
brain assembles itself, with particular focus on the
formation of sensory
circuits such as those involved in visual perception and olfaction.
However, when the threat is persistent and the stress response system does not return to its resting state, continuous elevations of the stress hormone cortisol actually disrupt the
formation of new
brain circuits and suppress immune function.