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.
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.
Findings of bacteria with anti-inflammatory effects in the intestines of MS patients with no evidence of active disease indicate that diet, bacteria and disease progression are linked.
A team of researchers from Portugal and Germany tested an innovative solution to classify seizures, the main symptom of epilepsy, using infrared radar and 3D videos.
After an infection with SARS-CoV-2, some people fail to recover their sense of smell. US researchers took a closer look at the olfactory nerve cells to find the reason for Covid-19-induced anosmia.
Are climate change and air pollution making neurologic diseases like headaches, dementia and multiple sclerosis (MS) worse? A scoping review of research explores the connection.
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).
Researchers mapped in detail how the immune system acts against pathogens invading the brain. This sheds new light on host-pathogen interactions and the long-term consequences of brain infections.
Researchers have shown that when brain cells are directly exposed to blood taken from Covid-19 patients with delirium, there is an increase in cell death and a decrease in the generation of new brain cells.
US researchers have developed a test to detect loss of myelin - a key contributor to many neurological diseases including multiple sclerosis, traumatic brain and spinal cord injuries, stroke, and dementia.
As the monkeypox outbreak continues to spread around the globe, a rare but potentially serious complication of the virus has been discovered.
German researchers present a novel method for testing chemical agents that could help in the development of drugs against neurodegenerative diseases such as Alzheimer's.
Novel 3D imaging could comprehensively characterize a part of the brain that shows perhaps the earliest accumulation of tau protein, an important biomarker for the development of Alzheimer's disease.
A device with the appearance of a Wi-Fi router uses a neural network to discern the presence and severity of one of the fastest-growing neurological diseases in the world: Parkinson's.
A new understanding of the 'swallow-tail', an anatomical landmark in the brain, could pave the way for earlier detection of Parkinson's disease.
New diagnoses of disorders including psychosis, dementia, seizures and ‘brain fog’ remain commoner two years after Covid-19 than after other respiratory infections, new research finds.
Researchers for the first time compared schizophrenia and frontotemporal dementia, disorders that are both located in the frontal and temporal lobe regions of the brain.
Functional ultrasound localization microscopy (fULM) captures the cerebral activity at the micron-scale, opening up major future clinical perspectives for the diagnosis of cerebrovascular pathologies.
Networks adapt over time and in this way form a kind of memory. German researchers show that the structure of blood vascular network is dynamic and can adapt to external factors.
Copper exposure in the environment and the protein alpha-synuclein in the human brain could play an important role in the pathogenesis of Parkinson's disease, researchers found.
Older people with hypothyroidism, also called underactive thyroid, may be at increased risk of developing dementia.
The classification of brain tumors—and thus the choice of optimal treatment options—can become more accurate and precise through the use of artificial intelligence in combination with physiological imaging.
New wearable technology creates new possibilities for assessing the neurological development of young children.