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Brain

More than 80 billion neurons, trillions of synapses and almost 6 kilometres of neural pathways: The brain is an anatomical masterpiece; it is our control centre, memory store, coordinator of thoughts and movement – and still puzzles science. In medicine, the focus is on neurodegenerative diseases such as Alzheimer's and Parkinson's, but also on cerebrovascular disorders such as strokes and brain tumours, notably glioblastoma.

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News • Neurodegenerative disease

Alzheimer's: middle-age brain biomarkers give an earlier shot at prevention

The earlier Alzheimer's disease is detected, the more effective treatments become. Now, a Finnish study shows that signs related to Alzheimer’s may already be found in the brain in middle age.

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News • Mechanical forces guide axon growth

Magnet-pulling brain cells to treat Parkinson's

In an unconventional, but promising approach to treat neurological conditions like Parkinson, researchers use nanoscale magnetic pull to rebuild lost conncections between brain cells.

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News • Dual role of tau phosphorylation

Surprising find: Alzheimer's biomarker found in newborn brains

What do the brains of newborns and patients with Alzheimer's disease have in common? Researchers have discovered a surprising shared trait - which might provide new insights into the disease.

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Article • Precision approach through the eye socket

Orbital gateway to surgical removal of brain tumours

Using a keyhole surgery approach, surgeons have found a new way to access previously difficult-to-reach brain regions with faster recovery times. With the help of 3D modelling technology, the…

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News • LLM-based semiology interpretation

Epilepsy: ChatGPT pinpoints seizure locations in the brain

Researchers evaluated the clinical value of using ChatGPT to interpret seizure semiology in order to predict which brain areas to remove to achieve seizure freedom in epilepsy patients.

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News • Promising biomarker found

Broad rim lesions predict multiple sclerosis progression

A new biomarker for multiple sclerosis: the inflammatory cell rim from microglial cells surrounding brain lesions was found to directly correlate with the severity and speed of disease progression.

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News • Hybrid imaging

PET/MR update for added value in theranostics

Bringing diagnostics and therapy closer together - that is the basic concept behind theranostics. Through further development of its PET/MR scanners, Siemens Healthineers aims to advance this approach. Andreas Schneck, Head of the MRI Division at Siemens Healthineers, talks about the new system, which was also presented at the European Congress of Radiology (ECR) in Vienna, and its advantages in…

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