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Response Properties of Neurons in the Higher Auditory Cortex of Female Zebra Finches, Taeniopygia guttata
https://doi.org/10.15102/0002001102
https://doi.org/10.15102/0002001102f2caafaa-c604-40fb-8232-6b9adc3244f5
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LiuYung-ChiehFulltext.pdf (5.3 MB)
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LiuYung-ChiehExamAbstract.pdf (64 KB)
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LiuYung-ChiehSumarry.pdf (81 KB)
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| Item type | デフォルトアイテムタイプ（フル）(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| PubDate | 2026-02-09 | |||||||
| Title | ||||||||
| Title | キンカチョウメスの高次聴覚野神経細胞の聴覚応答特性 | |||||||
| Language | ja | |||||||
| Title | ||||||||
| Title | Response Properties of Neurons in the Higher Auditory Cortex of Female Zebra Finches, Taeniopygia guttata | |||||||
| Language | en | |||||||
| Creator |
Liu, Yung-Chieh
× Liu, Yung-Chieh
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| Access Rights | ||||||||
| Access Rights | open access | |||||||
| Access Rights URI | http://purl.org/coar/access_right/c_abf2 | |||||||
| Rights | ||||||||
| Rights | © 2026 The Author. | |||||||
| Rights | ||||||||
| Rights Resource | https://creativecommons.org/licenses/by-nc/4.0/ | |||||||
| Rights | Creative Commons Attribution-NonCommercial 4.0 International | |||||||
| Description | ||||||||
| Description Type | Abstract | |||||||
| Description | Female zebra finches recognize individuals by songs and show a robust preference for their father’s songs (FS) over unfamiliar songs. Using AAV-mediated neuronal ablation, we found that the higher auditory regions, caudomedial nidopallium (NCM) and caudomedial mesopallium (CMM), were necessary for song preference to father’s song (FS) in female adults. However, whether the NCM and/or CMM neurons of females contain the traits of auditory memory for FS has yet to be clarified. I found that NCM neurons responded to a variety of zebra finch songs with only a small fraction of FS-selective neurons. I further found that NCM neurons exhibited selective responses to song element types, but not specifically to the types included in the FS. On the other hand, CMM neurons significantly increased or decreased their firings in response to songs, but were not biased to FS, either. Taken together, these results suggest that both NCM and CMM neurons of female zebra finches did not hold memory traits of FS in the form of single selective neurons. Therefore, the decrease of FS preference with our neuronal ablation might be attributed to the compromise of song discriminability by losing fractions of NCM or CMM neurons. | |||||||
| Language | el | |||||||
| Resource Type | ||||||||
| Resource Type Identifier | http://purl.org/coar/resource_type/c_db06 | |||||||
| Resource Type | doctoral thesis | |||||||
| Version Type | ||||||||
| Version Type | VoR | |||||||
| Version Type Resource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| Identifier Registration | ||||||||
| Identifier Registration | 10.15102/0002001102 | |||||||
| Identifier Registration Type | JaLC | |||||||
| Dissertation Number | ||||||||
| Dissertation Number | 甲第223号 | |||||||
| Degree Name | ||||||||
| Language | en | |||||||
| Degree Name | Doctor of Philosophy | |||||||
| Date Granted | ||||||||
| Date Granted | 2026-01-31 | |||||||
| Degree Grantor | ||||||||
| Degree Grantor Name Identifier Scheme | kakenhi | |||||||
| Degree Grantor Name Identifier | 38005 | |||||||
| Language | en | |||||||
| Degree Grantor Name | Okinawa Institute of Science and Technology Graduate University | |||||||
