Mental Health DailyResearch. Evidence. Perspective.Published research on Parkinsons disease.
A 36-person Parkinson’s disease balance study found that perturbation-evoked muscle activity could be split into brainstem-latency LLR1 responses around 116-119 ms, cortical-latency LLR2 res…
Read articleA 2026 mouse study found that Theiler’s murine encephalomyelitis virus (TMEV) injected into the substantia nigra produced persistent Parkinson’s-like motor signals through 20 weeks, includin…
Read articleA 2026 meta-analysis of 54 human studies found that 8-hydroxy-2′-deoxyguanosine rose in Parkinson’s disease, while F2-isoprostanes did not show a statistically confirmed Parkinson’s signal; …
Read articleA human, mouse, and zebrafish study linked long-term chlorpyrifos exposure to Parkinson’s disease risk, with the strongest exposure-duration estimate reaching OR 2.74 for workplace proximity…
Read articleA 2026 PNAS study found that TMEM175 behaves as a pH-sensitive lysosomal channel relevant to Parkinson’s risk biology.1 Acidifying the luminal side from pH 7.4 to 4.7 activated proton conduc…
Read articleA 2026 EEG-ECG preprint reported that beta efficiency-sympathetic coupling differed across healthy young adults, healthy older adults, and Parkinson’s disease patients, p = 0.0032, while gam…
Read articleA 2026 iScience study recorded 27 substantia nigra neurons during deep-brain-stimulation surgery in 11 Parkinson’s disease patients and found that prior reward shaped both putative dopamine-…
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