Table 2 Successful detections of target location using background activity and spikes.

From: Mapping of subthalamic nucleus using microelectrode recordings during deep brain stimulation

Parameter

Successful detection (STN)

Mean_low_freq

50.00% (16/32)

Max_low_freq

43.75% (14/32)

Mean_Alpha

56.25% (18/32)

Max_Alpha

59.37% (19/32)

Mean_low_Beta

84.37% (27/32)

Max_low_Beta

93.75% (30/32)

Mean_high_Beta

65.62% (21/32)

Max_high_Beta

56.25% (18/32)

Mean_Beta

87.50% (28/32)

Max_Beta

93.75% (30/32)

Mean_Gamma

68.75% (22/32)

Max_Gamma

65.60% (21/32)

Mean_RMS

75.00% (24/32)

Max_RMS

56.25% (18/32)

ISI

62.50% (20/32)

BI

71.87% (23/32)

LvR

78.12% (25/32)

Mean_SR

81.25% (26/32)

Max_SR

87.50% (28/32)

Mean_VSR

65.62% (21/32)

Max_VSR

68.75% (22/32)

  1. The number of successful detections of target location (STN) using individual parameters obtained from Background activity and spikes. Mean_low_freq and Max_low_freq, Mean and Maximum amplitude respectively in low frequency range (2–7 Hz); Mean_alpha and Max_alpha, Mean and Maximum amplitude respectively in alpha frequency range (8–12 Hz); Mean_low_Beta and Max_low_Beta, Mean and Maximum amplitude respectively in lower beta frequency range (13–20 Hz); Mean_high_Beta and Max_high_Beta, Mean and Maximum amplitude respectively in higher beta frequency range (21–30 Hz); Mean_Beta and Max_Beta, Mean and Maximum amplitude respectively in beta frequency range (13–30 Hz); Mean_Gamma and Max_Gamma, Mean and Maximum amplitude respectively in gamma frequency range (31–49 Hz); Mean_RMS and Max_RMS, Mean and Maximum root mean square amplitude respectively of the background activity; ISI, Interspike interval; BI, Burst index and LvR, Local variation compensate for Refractoriness; Mean_SR and Max_SR, Mean and Maximum spiking rate respectively; Mean_VSR and Max_VSR, Mean and Maximum visual spiking rate respectively.