human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ["The use of multiple trajectories microelectrode recording (MER) during implantation of deep brain stimulation (DBS) electrodes into the subthalamic nucleus (STN) in patients with Parkinson's disease (PD) is discussed controversially because of possible risks and unclear benefits. The aim of the study is to investigate whether MER combined with intraoperative evaluation of stimulation effects improve clinical outcome in PD patients undergoing STN DBS surgery.", 'Prior to final DBS electrode implantation, we performed multiple trajectories MER and intraoperative test stimulations after magnetic resonance imaging (MRI)-guided planning in 32 PD patients. In further 10 patients no MER (only intraoperative test stimulation) was used.', "We found a significantly better clinical outcome (Unified Parkinson's Disease Rating Scale [UPDRS] III) in patients undergoing MER compared with non-MER patients. In MER patients, DBS electrode placement was performed using the central trajectory in 73%. Another than the central trajectory was taken in 27% of the patients. No difference in clinical outcome between DBS electrodes implanted on the central or a decentral trajectory was observed."] Is clinical outcome of subthalamic stimulation in Parkinson 's disease improved by intraoperative multiple trajectories microelectrode recording?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ["The use of multiple trajectories microelectrode recording (MER) during implantation of deep brain stimulation (DBS) electrodes into the subthalamic nucleus (STN) in patients with Parkinson's disease (PD) is discussed controversially because of possible risks and unclear benefits. The aim of the study is to investigate whether MER combined with intraoperative evaluation of stimulation effects improve clinical outcome in PD patients undergoing STN DBS surgery.", 'Prior to final DBS electrode implantation, we performed multiple trajectories MER and intraoperative test stimulations after magnetic resonance imaging (MRI)-guided planning in 32 PD patients. In further 10 patients no MER (only intraoperative test stimulation) was used.', "We found a significantly better clinical outcome (Unified Parkinson's Disease Rating Scale [UPDRS] III) in patients undergoing MER compared with non-MER patients. In MER patients, DBS electrode placement was performed using the central trajectory in 73%. Another than the central trajectory was taken in 27% of the patients. No difference in clinical outcome between DBS electrodes implanted on the central or a decentral trajectory was observed."] Is clinical outcome of subthalamic stimulation in Parkinson 's disease improved by intraoperative multiple trajectories microelectrode recording?
OUTPUT:
