Neuroscience

What role does the hippocampus play in memory?

(Medical Xpress)—Meet the hippocampus: A seahorse-shaped structure in the cerebral cortex's medial temporal lobe, it's part of the limbic system, generally believed to be involved in spatial navigation and establishing ...

Neuroscience

Rats' and bats' brains work differently on the move

A new study of brain rhythms in bats and rats challenges a widely used model - based on studies in rodents - of how animals navigate their environment. To get a clearer picture of the processes at work in the mammal brain ...

Neuroscience

New sound navigation technology enables the blind to navigate

A new study by researchers at Reichman University's Brain Cognition and Technology Institute directed by Prof. Amir Amedi has shown that visual navigation areas in the brain can be activated using sound. By traversing mazes ...

Neuroscience

A 'compass' in the brain to navigate thoughts

A new discovery by the University of Trento on the analogies between moving in the physical and conceptual space: the brain has cells that act as a navigation system, but also has cells that function as a sort of compass. ...

Alzheimer's disease & dementia

People with increased risk of Alzheimer's have deficits in navigating

Animals and humans have the ability to follow their own position in space through self-motion cues, even in the absence of any other sensory information. "If you get up at night and want to find your way to the bathroom in ...

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