Origins of peripheral and brainstem auditory responses in the white leghorn chick

H. M. Brown-Borg; M. M. Beck; T. A. Jones

doi:10.1016/0300-9629(87)90052-1

Origins of peripheral and brainstem auditory responses in the white leghorn chick

H. M. Brown-Borg, M. M. Beck, T. A. Jones

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

1. 1. Peripheral and central auditory projections were sectioned and far-field recordings measured to determine neural generators of the waveform in the White Leghorn chick. 2. 2. The mesencephalicus lateralis p. dorsalis and more rostral structures do not contribute to the waveform. 3. 3. Activity of N.VIII is reflected in peaks P1A and P2A; N2A appears to be central in origin but may be in part from the central stump of N.VIII. 4. 4. The crossed dorsal cochlear tract but not the trapezoid body is necessary for P3A and P4A; it is therefore functionally homologous to mammalian trapezoid fibres. 5. 5. P1A, P2A, N2A, P2B are not dependent on crossing fibres.

Original language	English (US)
Pages (from-to)	391-396
Number of pages	6
Journal	Comparative Biochemistry and Physiology -- Part A: Physiology
Volume	88
Issue number	3
DOIs	https://doi.org/10.1016/0300-9629(87)90052-1
State	Published - 1987
Externally published	Yes

ASJC Scopus subject areas

Physiology

Access to Document

10.1016/0300-9629(87)90052-1

Cite this

@article{c4b8651826394f7eb4f0f520ebe7066a,

title = "Origins of peripheral and brainstem auditory responses in the white leghorn chick",

abstract = "1. 1. Peripheral and central auditory projections were sectioned and far-field recordings measured to determine neural generators of the waveform in the White Leghorn chick. 2. 2. The mesencephalicus lateralis p. dorsalis and more rostral structures do not contribute to the waveform. 3. 3. Activity of N.VIII is reflected in peaks P1A and P2A; N2A appears to be central in origin but may be in part from the central stump of N.VIII. 4. 4. The crossed dorsal cochlear tract but not the trapezoid body is necessary for P3A and P4A; it is therefore functionally homologous to mammalian trapezoid fibres. 5. 5. P1A, P2A, N2A, P2B are not dependent on crossing fibres.",

author = "Brown-Borg, {H. M.} and Beck, {M. M.} and Jones, {T. A.}",

note = "Funding Information: Acknowledgements-The authors wish to thank S. Atwan, K. Borg, R. Czeranko, P. Kumm, T. Schiltz and J. Remus for technical assistance; Drs D. Brown, N. Decker and D. Feeley. for reviewing the manuscript; and K. Hannah for manuscript preparation. The research was supported by UNL Agricultural Research Division Projects 13-061, 13-076;U NMC seedg rant 22-271-762-85-37;a nd College of Dentistry Research Grants 83-20. 84-25, 86-60. The studies were conducted in the neurophysiology laboratories of the Departments of Animal Science (UNL) and Oral Biology (UNMC).",

year = "1987",

doi = "10.1016/0300-9629(87)90052-1",

language = "English (US)",

volume = "88",

pages = "391--396",

journal = "Comparative Biochemistry and Physiology -- Part A: Physiology",

issn = "0300-9629",

publisher = "Elsevier Science",

number = "3",

}

TY - JOUR

T1 - Origins of peripheral and brainstem auditory responses in the white leghorn chick

AU - Brown-Borg, H. M.

AU - Beck, M. M.

AU - Jones, T. A.

N1 - Funding Information: Acknowledgements-The authors wish to thank S. Atwan, K. Borg, R. Czeranko, P. Kumm, T. Schiltz and J. Remus for technical assistance; Drs D. Brown, N. Decker and D. Feeley. for reviewing the manuscript; and K. Hannah for manuscript preparation. The research was supported by UNL Agricultural Research Division Projects 13-061, 13-076;U NMC seedg rant 22-271-762-85-37;a nd College of Dentistry Research Grants 83-20. 84-25, 86-60. The studies were conducted in the neurophysiology laboratories of the Departments of Animal Science (UNL) and Oral Biology (UNMC).

PY - 1987

Y1 - 1987

N2 - 1. 1. Peripheral and central auditory projections were sectioned and far-field recordings measured to determine neural generators of the waveform in the White Leghorn chick. 2. 2. The mesencephalicus lateralis p. dorsalis and more rostral structures do not contribute to the waveform. 3. 3. Activity of N.VIII is reflected in peaks P1A and P2A; N2A appears to be central in origin but may be in part from the central stump of N.VIII. 4. 4. The crossed dorsal cochlear tract but not the trapezoid body is necessary for P3A and P4A; it is therefore functionally homologous to mammalian trapezoid fibres. 5. 5. P1A, P2A, N2A, P2B are not dependent on crossing fibres.

AB - 1. 1. Peripheral and central auditory projections were sectioned and far-field recordings measured to determine neural generators of the waveform in the White Leghorn chick. 2. 2. The mesencephalicus lateralis p. dorsalis and more rostral structures do not contribute to the waveform. 3. 3. Activity of N.VIII is reflected in peaks P1A and P2A; N2A appears to be central in origin but may be in part from the central stump of N.VIII. 4. 4. The crossed dorsal cochlear tract but not the trapezoid body is necessary for P3A and P4A; it is therefore functionally homologous to mammalian trapezoid fibres. 5. 5. P1A, P2A, N2A, P2B are not dependent on crossing fibres.

UR - http://www.scopus.com/inward/record.url?scp=0023478340&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0023478340&partnerID=8YFLogxK

U2 - 10.1016/0300-9629(87)90052-1

DO - 10.1016/0300-9629(87)90052-1

M3 - Article

C2 - 2892611

AN - SCOPUS:0023478340

SN - 0300-9629

VL - 88

SP - 391

EP - 396

JO - Comparative Biochemistry and Physiology -- Part A: Physiology

JF - Comparative Biochemistry and Physiology -- Part A: Physiology

IS - 3

ER -

Origins of peripheral and brainstem auditory responses in the white leghorn chick

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this