Here we manipulate the physical parameters that describe the decay of bronchial pressure and muscle tension in the physical model of the syringeal and bronchial apparatus (Eq 4). Cristiano Giordani Hector Rivera-Gutierrez Sun Zhe Ruggero Micheletto 10.1371/journal.pone.0200998.g010 https://plos.figshare.com/articles/figure/Here_we_manipulate_the_physical_parameters_that_describe_the_decay_of_bronchial_pressure_and_muscle_tension_in_the_physical_model_of_the_syringeal_and_bronchial_apparatus_Eq_4_/7173398 <p>The model results to be robust to variation of <i>τ</i>, since there are no major changes in most of the range used (20 to 60 ms). This supports the idea that the labial response is driven mainly by the neural pathway and weakly influenced by the physical properties of the syringeal system. Experimental settings: C = 0.4, neurons number = 20, INLVL = 0; I current = 10mA, <i>τ</i><sub><i>p</i></sub> = <i>τ</i><sub><i>t</i></sub> for simplicity.</p> 2018-10-05 17:26:52 sound bursts spectra properties Birdsong neuron perception events network system song syllables RA birdsong muscle sets HVC spiking events Neuromuscular coordination song motor pathway