The transient entry, seen in Fig. 3, appears to give us information for the resonance region of field line oscillation, since waves were observed before and after the mag-netosheath entry of GTL.
Geomagnetic measurements are inverted for spherical harmonic models which can be downward continued to the top of the region of field generation, i.e., the core mantle boundary (CMB).
In a previous study, we investigated BOS selectivity over conspecific songs in a tilted coronal slice passing through a relatively anterior region of CM, a central region of Field L (mainly L2a) and a caudal region of NCM.
All patients had stimuli presented to their dense region of field loss, which would not be supported by the regions of V1 sparing that were observed radiologically.
Therefore, the ventral region of field L appears to be more sensitive to the preservation of both spectral and temporal information in the context of song processing.
For lignin determination, the first internodal region of field grown plants was used as well as leaf material, and 4 biological replicates (each containing 4 technical replicates) of 300 ± 1.0 mg were employed.
In particular, we have shown that the overall signal strength to song and synthetic variations thereof was different within two sub-regions of Field L2: zone L2a was significantly more activated compared to the adjacent sub-region L2b.
In another study [37] investigating the same selectivity in sub-regions of Field L (L, L1, L2a, L2b and L3) and CLM, a weak preference for BOS over temporally manipulated BOS was found.
We found bilateral and equal activation of the primary auditory region, field L. The more ventral regions of field L showed depressed responses to the synthetic songs that lacked spectral structure.
Our results therefore show that the dorsal regions of field L are in fact responsive to spectral structure as this is the structure that remains in the temporally filtered song.
