People living with long COVID who suffer from loss of smell show different patterns of activity in certain regions of the brain, a new study led by UCL researchers has found.
US researchers have developed a way to use MRI scanning to map body cell metabolism, opening up new possibilities for detecting cancers and revealing if a tumor is responding to treatment.
A new study led by the University of Edinburgh has identfied areas of the brain susceptible to damage from high blood pressure, affecting memory loss, thinking skills and dementia.
A new real-time imaging technique that uses a type of infrared light has, for the first time, been used during surgery to differentiate between cancerous tumours and healthy tissue.
A new study by psychologists at the University of Vienna shows that there is no scientific evidence supporting the alleged positive effect of Mozart's Sonata KV448 on epilepsy.
Scientists from Japan demonstrated, for the first time, a successful chemogenetic suppression of widespread epileptic seizures in macaque monkeys. Their findings represent an essential step towards clinical trials, and effective treatment for patients with severe epilepsy.
Researchers at Linköping, Lund, and Gothenburg universities in Sweden have successfully grown electrodes in living tissue using the body’s molecules as triggers.
Synthetic hydrogels were shown to provide an effective scaffold for neuronal tissue growth in areas of brain damage, providing a possible approach for brain tissue reconstruction.
US researchers are developing a highly accurate machine learning model for early detection of mild cognitive impairment and dementia in older drivers.
The world's first MRI scanner with a magnetic field strength of 14 Tesla will be built in Nijmegen. Its high sensitivity will allow scientists to image the brain in more detail.
A novel nuclear medicine imaging protocol can take the place of two separate imaging scans for the evaluation of brain changes linked to cognitive impairment.
Experiencing three or more concussions is linked with worsened brain function in later life, according to new research. However, negative effects may already appear after the first injury.
Researchers from Queensland have developed a new fMRI technique with vastly increased temporal resolutions, enabling them to capture the dynamics of brain activity at a sub-second level.
Researchers have developed a new tool and technique that uses “vortex ultrasound” – a sort of ultrasonic tornado – to break down blood clots in the brain.
The distinction between primary tumors and metastases can be made quickly and accurately in brain tumors using radiomics and deep learning algorithms, a new study shows.
A new blood test that can track and follow the neurodegeneration in Alzheimer's disease - and exclude other dementias.
Monitoring the proper blood supply to the brain could be used to prevent or even treat neurological diseases. A new technique called πNIRS aims to do just that.
For almost four decades, stroke cases and fatalities have been on the decline. In recent years, however, signs point to a resurgence, according to an analysis of US stroke deaths from 1975 to 2019.
Glioblastomas march to the beat of a different drum: researchers discovered a type of cells that act as pacemakers, driving the growth of the brain tumour and increasing its resistance.
Canadian researchers have developed a new method of killing brain cancer cells while preserving the tissue around it. A remarkable side-benefit: chemotherapy of the cancer suddenly becomes possible.
For the first time, a new study has identified enlarged perivascular spaces in the brains of migraine sufferers. Results of the study will be presented at the annual RSNA meeting.
Using a special type of MRI, researchers have uncovered brain changes in patients up to six months after they recovered from Covid-19, according to a study being presented at the annual RSNA meeting.
It is the size of a common pencil eraser, but it could have a huge impact on the therapy of glioblastoma: Scientists in Virginia have developed a novel 3D tissue-engineered model of the brain tumour microenvironment, which can be used to assess how the glioma cell invades healthy tissue, proliferates, and reacts to chemotherapy drugs.
White matter hyperintensities (WMH) on the brain seen on MRI represent a biomarker associated with a 50/50 risk of death within five years after a first incident acute ischemic stroke (AIS) or transient ischemic attack (TIA).
Treatment of central nervous system diseases and tumors is often hindered by the blood-brain barrier. A new method aims to overcome this obstacle using focused ultrasound intranasal delivery (FUSIN).
