While there was a statistically significant weak correlation between the barometric pressure and OA incidence (p = 0.0001), a sound dependent relationship was not observed, as indicated by the small coefficient (rho = -0.204).
The fact that festival organizers, this year, have scheduled some of the most high quality sound-dependent, quieter acts in this space is beyond me.
The assumption is made that the activities causing both sounds are dependent in such a way that if the suspect is acting in a certain way at time (t_{ 1}), it is reasonable to assume this is related to the activity at time (t_{2}).
Auditory phantom percepts thus show similar sound level dependent activation of the contralateral auditory cortex as observed in normal audition.
In summary, this study demonstrates that in auditory phantom percepts, similarly to normal audition, there is a sound level dependent activation of the contralateral auditory cortex.
The resonance is defined as the fundamental frequency of the sound and dependent on the size and the tension of the vocal folds.
In normal hearing there is a sound level dependent activation of the primary auditory cortex in humans as investigated with EEG and fMRI [20], with an increasing primary auditory cortex activation for increasing loudness, similarly to what has been described in the somatosensory system, both in humans [21], [22] and on single cell level in primates [23].
Following the above-mentioned ideas we hypothesize that if tinnitus is a symptom of thalamocortical dysrhythmia, and if there is a sound intensity dependent activation of the primary auditory cortex, spontaneous high frequency oscillations at the level of the primary contralateral auditory cortex should correlate with subjective reports of tinnitus loudness in patients with unilateral tinnitus.
The speed of sound is dependent on the cartilage water content, and an increase of water content induces the decrease of the speed of sound [ 25].
Processing of temporal structures of sound is dependent on the integral auditory system for perfect transmission of acoustic information through auditory pathway, but studies show evidence that tasks involving detection of gap seem to be more sensitive to cortical lesions (primary auditory cortex) as opposed to brainstem involvement [ 45].
