Positron emission tomography imaging of the cholinergic system in parkinsonian tremor

Key Points

• Findings indicate altered cholinergic system activity in patients with parkinsonian tremor, leading to new insights.
• The study revealed that imaging through positron emission tomography (PET) can effectively highlight cholinergic dysfunction.
• Assessment using positron emission tomography provides a clear view of cholinergic system changes underlying tremors.
• Results suggest that targeting cholinergic pathways may offer novel therapeutic strategies for parkinsonian tremor.