Two regions in the brain (hippocampus and entorhinal cortex) navigate both mapping of the external environment and forming of new memories.
Brain Marker may Help Detect Psychosis in Late Adolescence
An exaggerated emotional response from the brain to non-threatening and non-emotional cues predicts the emergence of the first signs of psychotic symptoms in late adolescence.
An exaggerated emotional response from the brain to non-threatening and non-emotional cues predicts the emergence of the first signs of psychotic symptoms in late adolescence.
‘Hippocampus and entorhinal cortex work together to make mental maps and also in accomplishing cognitive tasks (learning and memory).’
"Almost 40 years of research suggested that a certain region of the brain was devoted to spatial navigation. We found that this same region is also involved when navigating not only spatial environments but also cognitive ones," said David Tank, Professor at the Princeton University in New Jersey, US. In the study, published in the Journal Nature, the team monitored the electrical activity of neurons in the hippocampal and entorhinal regions while the rats manipulated sounds and learned to associate certain sound frequencies with rewards.
The findings revealed that the hippocampus is active when the brain is exploring a very different kind of environment here listening to sounds.
Brain Activity can Predict Reading Success Up to 2 Years in Advance
Your brain is what allows you to do everything, from math to designing buildings to making art.
Your brain is what allows you to do everything, from math to designing buildings to making art.
Perhaps, the hippocampus and the nearby entorhinal cortex which work together to make mental maps were not specific to mapping per se but were also involved in more general cognitive tasks, and that mapping was just one aspect of larger cognitive tasks involving learning and memory, the researchers said.
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Parallel STEPS Computation Provides Deeper Insight into Brain Function
New computational software developed by OIST researchers is hundreds of times faster than conventional tools.
New computational software developed by OIST researchers is hundreds of times faster than conventional tools.
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Childhood Brain Tumour Survivor's at High Stroke Risk
Over the past few years, advances in cancer therapy have resulted in an increasing number of children who survive their diagnosis of brain tumours.
Over the past few years, advances in cancer therapy have resulted in an increasing number of children who survive their diagnosis of brain tumours.
