A human model of the blood-brain barrier
Blut-Hirn-Schranke: Menschliche aus Stammzellen abgeleitete Endothelzellen

Disruptions to the protective barrier contribute to the development of serious brain diseases such as stroke and Alzheimer's.

Combating loss of function in small vessels of the brain
Professor Martin Dichgans

A new study identifies molecular factors that promote small vessel disease – and an active drug that can restore impaired vascular functions.

When chimpanzees converse with each other
Beobachtungen in Uganda zeigen: Die Interaktionen zwischen Schimpansenmüttern und ihren Jungen folgen einem Rhythmus, der schon fast wie ein menschliches Gespräch funktioniert.

Chimpanzee mothers interact with their young in a rhythmic way - almost like a human conversation

Why Do We Have a Consciousness?
©️ RUB, Marquard

What is the evolutionary advantage of our consciousness? And what can we learn about this from observing birds?

Teamwork in the inner ear
3D MINFLUX image: Each colored “dot” is an arrangement of messenger substance receptors (nanoclusters) that together form a ring-shaped structure on the auditory nerve cells.

Our hearing is based on the organized grouping of proteins

Protective Brain Immune Cell State Discovered
Mikroglia (grün) reagieren auf aggregierte Beta-Amyloid-Plaques (blau) im Kortex einer Maus.

Discovery points to a potential new therapeutic pathway for Alzheimer’s disease

Guinea baboons share meat according to fixed social rules
A good catch. This adult Guinea baboon (Papio papio) just catched a young bushbuck (Tragelaphus scriptus).

A study by the German Primate Center shows parallels between Guinea baboons and human hunter-gatherer societies

Controlling prostheses with the power of thought
Graphic representation of a rhesus monkey brain. The areas of the brain that play a role in controlling arm and grasping movements are marked in color. Yellow: premotor cortex, green: motor cortex, blue: medial intraparietal area.

How research into movement planning in the brain is helping to advance the development of neuroprostheses

New Insights into the Molecular Basis of Ataxia
Die Bochumer Forscherinnen Pauline Bohne (links) und Melanie Mark

People with ataxia often experience stress-induced motor incoordination. Researchers have now discovered which receptor is responsible for this.

Why women live longer than men
Male and female olive baboon (Papio anubis) in Bwindi Impenetrable Forest.

Study traces the evolutionary roots of the lifespan gap between women and men

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