Diseases, Conditions, Syndromes

Blood biomarkers for detecting brain injury in COVID-19 patients

COVID-19 can directly cause neurologic symptoms and long-term neurological disease. Elevations of blood biomarkers indicative of brain injury have been reported in the blood and cerebrospinal fluid of COVID-19 patients. Clinical ...

Parkinson's & Movement disorders

Emotion detection in Parkinson's disease

Parkinson's disease is a neurodegenerative disorder that leads to significant disturbances to motor control resulting in involuntary tremor, shuffling gait, muscular rigidity, and other problems. The disease also leads to ...

Alzheimer's disease & dementia

Detecting Alzheimer's disease before symptoms arise

Both of Andrew Kiselica's grandfathers developed dementia when he was in graduate school. As Kiselica was going through neuropsychology training in graduate school, he saw his mother's father become unable to walk or speak ...

Neuroscience

Q&A: Dissecting movement disorders through the eyes of a fly

Every time we move, electrical impulses are channeled along neuronal highways, jumping from nerve cell to nerve cell until they reach a muscle, causing it to contract. Because muscle movement depends on neuronal function, ...

Neuroscience

Probe detects the destruction of defective mitochondria

A versatile probe that can detect with pinpoint accuracy the programmed destruction of defective mitochondria—the powerhouses of cells—has been developed by RIKEN researchers. They used it to show that damaged mitochondria ...

Medical research

Exposure to air pollution impairs cellular energy metabolism

Exposure to air particulate matter impairs the metabolism of olfactory mucosal cells, according to a recent study from the University of Eastern Finland. The results can contribute to a better understanding of how air pollutants ...

Genetics

Researchers identify new genetic defect linked to ALS

Researchers at the University of Maryland School of Medicine (UMSOM) have identified how certain gene mutations cause amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease. The pathway identified by the ...

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