Instructions: Given a passage, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.
Input: While motor effects of dopaminergic medication and subthalamic nucleus deep brain stimulation (STN-DBS) in Parkinson's disease (PD) patients are well explored, their effects on sensory processing are less well understood. Here, we studied the impact of levodopa and STN-DBS on auditory processing.", 'Rhythmic auditory stimulation (RAS) was presented at frequencies between 1 and 6Hz in a passive listening paradigm. High-density EEG-recordings were obtained before (levodopa ON/OFF) and 5months following STN-surgery (ON/OFF STN-DBS). We compared auditory evoked potentials (AEPs) elicited by RAS in 12 PD patients to those in age-matched controls. Tempo-dependent amplitude suppression of the auditory P1/N1-complex was used as an indicator of auditory gating.', 'Parkinsonian patients showed significantly larger AEP-amplitudes (P1, N1) and longer AEP-latencies (N1) compared to controls. Neither interruption of dopaminergic medication nor of STN-DBS had an immediate effect on these AEPs. However, chronic STN-DBS had a significant effect on abnormal auditory gating characteristics of parkinsonian patients and restored a physiological P1/N1-amplitude attenuation profile in response to RAS with increasing stimulus rates.
Output:
Does subthalamic deep brain stimulation improve auditory sensory gating deficit in Parkinson 's disease?