Parietal regions {auditory cortex}| can be for hearing, sound, octaves, and tone patterns. It has frequency-sensing neuron field perpendicular to intensity-sensing neuron field.
processing
Specific brain places recognize sounds in word, speech, or sentence. Special places are for object names, word productions, writing, remembering words, and speaking spontaneously.
No matter the musical scale, people prefer octave tuned slightly higher than exact 2:1 frequency ratio.
damage
Primary hearing area destruction causes only high-tone loss. Bats can hear even with damaged primary auditory areas.
Biological Sciences>Zoology>Organ>Nerve>Brain>Cerebrum>Parietal Lobe
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Date Modified: 2022.0224