Neural oscillation is a rhythmic， or repetitive， neuronal activity present in the central nervous system. Synchronized neural oscillations play a crucial role in modulating dysfunction in a wide range of neurological disorders. Abnormal neuronal oscillations within and between multiple brain regions in patients with Parkinson disease correlate with their specific clinical manifestations， demonstrating the importance of abnormal neuronal oscillations in the pathophysiology of Parkinson disease. Dopaminergic drugs， deep brain stimulation techniques， and noninvasive neuromodulation techniques can modulate the abnormal neuronal oscillation patterns of patients with Parkinson disease， thereby improving their clinical symptoms. Thus， neural oscillations are a highly promising intervention mechanism in the treatment of Parkinson disease. This paper reviews the link between neural oscillations and Parkinson disease and its treatment modalities， with a view to informing mechanistic and clinical studies of neural oscillations in Parkinson disease.