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.

News • WSI-based analysis

AI-driven classification of diffuse gliomas skips molecular testing

Research from Shenzhen proposes an integrated diagnosis model for automatic classification of adult-type diffuse gliomas directly from annotation-free standard whole-slide pathological images.

News • Funcional brain imaging

New design increases fMRI resolution tenfold

Ten times more detail than current 7T scanners, over 50 times more than 3T: A new type of functional MRI will allow neuroscientists to more precisely localize and trace brain networks.

News • Cortical reorganization

Can our brains 'rewire' themselves after amputation, stroke? Close, but not quite

Stroke survivors regaining motor abilities they thought lost, blind persons developing echolocation – is the brain really able to reorganize in this way? A new study offers a different explanation.

News • Insights into rivalry, aggression, social affiliation

Brain MRI reveals what it means to be a fan

The brain of soccer fans is wired in a special way. Now, new research looks into how these MRI insights translate into fanaticism - if you prefer the full term - in other areas, such as politics.

News • Lab model to find treatments for stroke, dementia

Finding (and fixing) vascular leaks in the brain

Using small blood vessels grown in the lab, researchers discover how vascular leaks leading to dementia and stroke emerge – and how this damage might be fixed.

News • Predictive psychiatry

Brain imaging finds biomarkers of mental illness

In a new study, researchers use a very large dataset to identify predictive brain imaging-based biomarkers of mental illness in adolescents.

News • RENACER repository

Brain cancer tissue samples to gain new insights

A paper published in Trends in Cancer explains the advantages of RENACER, the world’s first repository of brain metastases live samples, created by researchers at CNIO.

News • Glioma imaging

PET imaging for more effective treatment of aggressive brain tumors

Advances in positron computed tomography (PET) could lead to a more refined approach to the precise removal of brain tumors is on the horizon, experts from Poland point out.

Video • Emergency medicine

Smart brain-wave cap recognizes stroke before patient reaches hospital

Neurologists at Amsterdam UMC have developed a special sensor cap that interprets EEG brain waves to early detect signs of an ischemic stroke while the patient is in the ambulance.

News • Smart diagnostic support

Brain imaging: bringing CT up to par with MRI

A new AI method for CT brain imaging may bring the modality to the level of detail usually reserved for MRI scans. This could enhance diagnostic support for conditions such as Alzheimer's disease.

News • Neuro research

3D printing method shows promise for repairing brain injuries

University of Oxford researchers demonstrated that neural cells can be 3D printed to mimic the architecture of the cerebral cortex. This could be used in patients after brain injuries.

News • Neuroscience project completes 10-year runtime

The Human Brain Project: A decade of insights

Today, on September 30th, the Human Brain Project (HBP) formally completes its 10-year runtime as an EU-funded FET Flagship. Three HPB lead figures recount what has been achieved.

News • Detecting dopamine deficiency in the brain

A new biomarker to identify Parkinson's and related diseases

Could a single biomarker detect all types of diseases related to dopamine deficiency in the brain? According to a Swedish research group, such a marker may have just been found.

News • Intratumoral approach for hard-to-treat glioma

Microdevices implanted into tumor to help treat brain cancer

A new type of microdevice could offer new ways to treat brain cancer. The shape and size of a grain of rice, it is implanted into a tumor to study the effects of ongoing therapies.

News • In between neurons and astrocytes

Neuroscientists discover new kind of brain cell

It had long been recognized that the brain was made up of two types of cells, neurons and glial cells. Now, neuroscientists discovered an additional type - with huge implications for brain disorders.

News • Brain imaging

Tau-PET: a window into the future of Alzheimer’s patients

A team from Geneva demonstrates the value of imaging to detect the presence of tau protein in the brain to predict cognitive decline due to Alzheimer’s disease.

News • Presented at AAIC

New guidelines for diagnosing Alzheimer's

The International Alzheimer's Congress (AAIC) in Amsterdam saw the presentation of new guidelines for diagnosing Alzheimer's disease - with blood biomarkers taking a central role.

News • Real-time tumor profiling

AI tool decodes brain cancer’s genome during surgery

Scientists have designed an AI tool that can rapidly decode a brain tumor’s DNA to determine its molecular identity during surgery — critical information that can guide treatment decisions.

News • Astrocyte research

New insight into how cancer metastasizes to the brain

A new US-led study shows that astrocyte brain cells play an important role in promoting brain metastasis by recruiting a specific subpopulation of immune cells.

News • Neurodegeneration

The importance of the liver-brain axis in Alzheimer's disease

A research team from Barcelona studied the liver of Alzheimer's disease mice models, and demonstrated the importance of the liver-brain axis regarding the psychological symptoms of the disease.

News • Diffusion-tensor and correlated diffusion imaging

New MRI technique captures Covid-19’s impact on the brain

An MRI invention from engineers at the University of Waterloo reveals better than many existing imaging technologies how Covid-19 can change the human brain.

News • Folate receptor exploitation

PET imaging: new discovery to help detect brain tumours

Folate-based radiopharmaceuticals can be used in positron emission tomography (PET) imaging to detect folate receptors in brain tumours, researchers from the University of Turku report.

News • Brain cancer breakthrough

Can a virus help beat glioblastoma?

US researchers identified a potential breakthrough in glioblastoma treatment. Using a modified virus, they created a treatment that specifically attacks tumor cells, while leaving normal cells intact.

News • Transient ischemic attack

Incomplete imaging for TIA emergencies increases stroke risk

Transient ischemic attack (TIA) emergency department (ED) encounters with incomplete neurovascular imaging were associated with higher odds of subsequent stroke within 90 days, a new study finds.

News • Circulating biomarkers

Blood tests shows brain impact of neurosurgery

Damage to the brains of patients operated on for brain tumors may be assessed by measuring biomarkers in the blood pre- and postoperatively, a new study from the University of Gothenburg shows.

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