NeuroPsy InfoHub adună studii și articole verificate editorial despre sănătate mintală și afecțiuni neurologice — pentru pacienți, familii și specialiști.
Researchers identified distinct biological patterns in MS patients' brains that correlate with disease progression rates and severity. These patterns have a genetic component, potentially explaining why some individuals experience rapid disease advancement while others remain stable over extended periods.
Researchers identified that immune cells laden with fat droplets from damaged myelin accumulate in severe MS brain tissue and may shift from a reparative to a pro-inflammatory state. This finding offers insights into why MS progression varies between patients and could inform new therapeutic approaches.
This study used corneal confocal microscopy to detect corneal nerve loss as a potential biomarker for neurodegeneration in Parkinson's disease, multiple system atrophy, and progressive supranuclear palsy. Corneal nerve fiber density was significantly reduced in all three patient groups compared to healthy controls, with the most pronounced changes in multiple system atrophy, suggesting this imaging technique may help differentiate these neurodegenerative conditions.
Rhythmic auditory stimulation (RAS) demonstrates effectiveness in improving gait, balance, and fall prevention in Parkinson's disease through mechanisms involving neural entrainment and oscillatory brain coupling. Research suggests RAS-based interventions may address additional PD symptoms and extend to atypical parkinsonian disorders, though further study is warranted.
This study identified prognostic factors for upper limb motor recovery in 190 patients with chronic cervical spinal cord injury using standardized neurological assessment (ASIA classification) and functional testing (Van Lushot Test). Linear discriminant analysis evaluated 10 potential predictors to determine functional outcome thresholds, providing clinicians with evidence-based rehabilitation potential estimates for tetraplegic patients.
