Neuroscience

Deep sleep maintains the learning efficiency of the brain

For the first time, researchers of the University of Zurich and Swiss Federal Institute of Technology in Zurich have demonstrated the causal context of why deep sleep is important to the learning efficiency of the human brain. ...

Neuroscience

How the brain reacts to sleep deprivation

In a new study, scientists from Forschungszentrum Jülich together with partners from the German Aerospace Center (DLR) have investigated the molecular changes with which the human brain reacts to exceptionally long wake ...

Diseases, Conditions, Syndromes

Antibiotic gel prevents borreliosis resulting from tick bites

An antibiotic gel based on azithromycin, an antibiotic with antibacterial properties, helps to prevent the onset of Lyme borreliosis following a tick bite. That is the finding of a multi-centre international study, in which ...

Neuroscience

Sleep helps process traumatic experiences

If we sleep in the first 24 hours after a traumatic experience, this may help process and integrate the distressing memories more effectively, as researchers from the University of Zurich and the Psychiatric University Hospital ...

Neuroscience

The brain's multi-track road to long-term memory

Our brain has a tough task every time we experience something new – it must be flexible to take in new information instantly, but also stable enough to store it for a long time. And new memories may not be allowed to alter ...

Neuroscience

Action recognition without mirror neurons

When someone stands opposite us and purposefully raises their arm to make some kind of movement, our brain asks itself whether they intend to attack us or, perhaps, simply greet us. Scientists from the Department of Human ...

Neuroscience

Cognitive scientists discover new perceptual illusion

Fingers are a human's most important tactile sensors, but they do not always sense accurately and can even be deceived. Researchers at the Cluster of Excellence Cognitive Interaction Technology (CITEC) of Bielefeld University ...

Psychology & Psychiatry

Sexual responses can be learned and unlearned

Undesirable associations with sex can be unlearned, but return if the circumstances change. They must therefore be unlearned in different situations. The drug D-cycloserine may help here. These are the findings of psychologist ...

Neuroscience

Understanding speech not just a matter of believing one's ears

Even if we just hear part of what someone has said, when we are familiar with the context, we automatically add the missing information ourselves. Researchers from the Max Planck Institute for Empirical Aesthetics in Frankfurt ...

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