D McFadden

Summary

Affiliation: University of Texas
Country: USA

Publications

  1. ncbi request reprint Otoacoustic emissions, auditory evoked potentials, and traits related to sex and sexual orientation
    John C Loehlin
    Department of Psychology, University of Texas, Austin, Texas 78712, USA
    Arch Sex Behav 32:115-27. 2003
  2. pmc Comparing behavioral and physiological measures of combination tones: sex and race differences
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, Austin, 108 East Dean Keeton, A8000, Austin, Texas 78712 1043, USA
    J Acoust Soc Am 132:968-83. 2012
  3. pmc Relationships between otoacoustic emissions and a proxy measure of cochlear length derived from the auditory brainstem response
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, 108 E Dean Keeton, A8000, University of Texas, Austin, TX 78712 1043, USA
    Hear Res 289:63-73. 2012
  4. ncbi request reprint Sex differences in otoacoustic emissions measured in rhesus monkeys (Macaca mulatta)
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, 1 University Station A8000, Austin, TX 78712 0187, USA
    Horm Behav 50:274-84. 2006
  5. ncbi request reprint Masculinized otoacoustic emissions in female spotted hyenas (Crocuta crocuta)
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, 1 University Station A8000, Austin, TX 78712 0187, USA
    Horm Behav 50:285-92. 2006
  6. pmc Sex and race differences in the relative lengths of metacarpals and metatarsals in human skeletons
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, Austin, Texas, 78712 0187, USA
    Early Hum Dev 85:117-24. 2009
  7. pmc Effect of prenatal androgens on click-evoked otoacoustic emissions in male and female sheep (Ovis aries)
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas at Austin, 1 University Station A8000, Austin, TX 78712 0187, USA
    Horm Behav 55:98-105. 2009
  8. pmc Sex differences in distortion-product and transient-evoked otoacoustic emissions compared
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, 1 University Station A8000, Austin, Texas 78712 0187, USA
    J Acoust Soc Am 125:239-46. 2009
  9. pmc Dissociation between distortion-product and click-evoked otoacoustic emissions in sheep (Ovis aries)
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, Austin, Texas 78712 0187, USA
    J Acoust Soc Am 124:3730-8. 2008
  10. pmc Masculinization of the mammalian cochlea
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas at Austin, Seay Building, 1 University Station, A8000, Austin, TX 78712 0187, USA
    Hear Res 252:37-48. 2009

Research Grants

  1. Group and Individual Differences in Audition
    Dennis McFadden; Fiscal Year: 2005
  2. Group and Individual Differences in Audition
    Dennis McFadden; Fiscal Year: 2007
  3. AUDITORY ADAPTATION FOR SUPRATHRESHOLD STIMULI
    Dennis McFadden; Fiscal Year: 2000
  4. AUDITORY ADAPTATION FOR SUPRATHRESHOLD STIMULI
    Dennis McFadden; Fiscal Year: 1991
  5. AUDITORY ADAPTATION FOR SUPRATHRESHOLD STIMULI
    Dennis McFadden; Fiscal Year: 1993
  6. Group and Individual Differences in Audition
    Dennis McFadden; Fiscal Year: 2010

Detail Information

Publications30

  1. ncbi request reprint Otoacoustic emissions, auditory evoked potentials, and traits related to sex and sexual orientation
    John C Loehlin
    Department of Psychology, University of Texas, Austin, Texas 78712, USA
    Arch Sex Behav 32:115-27. 2003
    ....
  2. pmc Comparing behavioral and physiological measures of combination tones: sex and race differences
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, Austin, 108 East Dean Keeton, A8000, Austin, Texas 78712 1043, USA
    J Acoust Soc Am 132:968-83. 2012
    ..For many subjects, then, most of the DPOAE measured in the ear canal apparently is not related to the combination-tone cue that is masked by the narrowband noise...
  3. pmc Relationships between otoacoustic emissions and a proxy measure of cochlear length derived from the auditory brainstem response
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, 108 E Dean Keeton, A8000, University of Texas, Austin, TX 78712 1043, USA
    Hear Res 289:63-73. 2012
    ..Head size was not highly correlated with any of the ABR measures...
  4. ncbi request reprint Sex differences in otoacoustic emissions measured in rhesus monkeys (Macaca mulatta)
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, 1 University Station A8000, Austin, TX 78712 0187, USA
    Horm Behav 50:274-84. 2006
    ....
  5. ncbi request reprint Masculinized otoacoustic emissions in female spotted hyenas (Crocuta crocuta)
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, 1 University Station A8000, Austin, TX 78712 0187, USA
    Horm Behav 50:285-92. 2006
    ..Thus, prenatal androgen exposure apparently does affect OAEs, but the effects appear to be greater for the reflection-based cochlear mechanism that underlies CEOAEs than for the nonlinear cochlear mechanism underlying DPOAEs...
  6. pmc Sex and race differences in the relative lengths of metacarpals and metatarsals in human skeletons
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, Austin, Texas, 78712 0187, USA
    Early Hum Dev 85:117-24. 2009
    ..Previous research has revealed that the ratios of the lengths of various pairs of human fingers differ in males and females...
  7. pmc Effect of prenatal androgens on click-evoked otoacoustic emissions in male and female sheep (Ovis aries)
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas at Austin, 1 University Station A8000, Austin, TX 78712 0187, USA
    Horm Behav 55:98-105. 2009
    ..No spontaneous otoacoustic emissions (SOAEs) were found in any ears, a common finding in non-human species. To our knowledge, this is the first ruminant species measured for OAEs...
  8. pmc Sex differences in distortion-product and transient-evoked otoacoustic emissions compared
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, 1 University Station A8000, Austin, Texas 78712 0187, USA
    J Acoust Soc Am 125:239-46. 2009
    ..We discuss the possibility that differences in the effective level of the stimuli may contribute to these outcomes...
  9. pmc Dissociation between distortion-product and click-evoked otoacoustic emissions in sheep (Ovis aries)
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, Austin, Texas 78712 0187, USA
    J Acoust Soc Am 124:3730-8. 2008
    ..In sheep, androgen exposure appears to have different effects on the mechanisms underlying DPOAEs from those underlying CEOAEs...
  10. pmc Masculinization of the mammalian cochlea
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas at Austin, Seay Building, 1 University Station, A8000, Austin, TX 78712 0187, USA
    Hear Res 252:37-48. 2009
    ..Some non-hormonal factors possibly capable of producing sex and group differences are discussed, and some speculations are offered about specific cochlear structures that might differ between the two sexes...
  11. pmc Differences by sex, ear, and sexual orientation in the time intervals between successive peaks in auditory evoked potentials
    Dennis McFadden
    Department of Psychology, Seay Building, University of Texas, Austin, TX 78712 0187, USA
    Hear Res 270:56-64. 2010
    ..e., interval length early in the AEP series was not highly predictive of interval length later in the series. Interpeak intervals appear generally less informative than raw latencies about differences by sex and by sexual orientation...
  12. pmc Overshoot using very short signal delays
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, 1 University Station A8000, Austin, Texas 78712 0187, USA
    J Acoust Soc Am 128:1915-21. 2010
    ..This result provides further support for the hypothesis that the MOC efferent system makes a major contribution to overshoot in simultaneous masking...
  13. pmc Sexual orientation and the auditory system
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, 1 University Station A8000, University of Texas, Austin, TX 78712 0187, USA
    Front Neuroendocrinol 32:201-13. 2011
    ..Collectively, the evidence suggests that prenatal androgens, acting globally or locally, affect both nonheterosexuality and the auditory system...
  14. ncbi request reprint A reanalysis of five studies on sexual orientation and the relative length of the 2nd and 4th fingers (the 2D:4D ratio)
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, Austin, Texas 78712 0187, USA
    Arch Sex Behav 34:341-56. 2005
    ..The constancy of the 2D:4D ratio for the White homosexuals did not appear to extend to homosexuals of three other ethnicities, and there were also subpopulation differences related to right or left hands...
  15. ncbi request reprint Sex differences in the relative lengths of metacarpals and metatarsals in gorillas and chimpanzees
    Dennis McFadden
    Department of Psychology and Center for Perceptual Systems, University of Texas, Austin, TX, 78712 0187, USA
    Horm Behav 47:99-111. 2005
    ..Am. J. Phys. Anthropol. 50, 215-236] revealed that all components of the rays are not affected equally by whatever mechanisms are responsible for the sex differences in length ratios...
  16. ncbi request reprint Spontaneous otoacoustic emissions in heterosexuals, homosexuals, and bisexuals
    D McFadden
    Department of Psychology, University of Texas, Austin 78712, USA
    J Acoust Soc Am 105:2403-13. 1999
    ..The differential use of oral contraceptives by the heterosexual and nonheterosexual females also could not explain the differences in their OAEs...
  17. ncbi request reprint Changes in otoacoustic emissions in a transsexual male during treatment with estrogen
    D McFadden
    Department of Psychology, University of Texas, Austin 78712, USA
    J Acoust Soc Am 104:1555-8. 1998
    ....
  18. ncbi request reprint Masculinizing effects on otoacoustic emissions and auditory evoked potentials in women using oral contraceptives
    D McFadden
    Department of Psychology, Institute for Neuroscience, Mezes Hall 330, University of Texas, Austin, TX, USA
    Hear Res 142:23-33. 2000
    ..Past findings on auditory sex differences may have underestimated those sex differences...
  19. pmc Comparison of auditory evoked potentials in heterosexual, homosexual, and bisexual males and females
    D McFadden
    Departments of Psychology and Communication Sciences and Disorders and the Institute for Neuroscience, Mezes Hall 330, University of Texas, Austin, TX 78712 1189, USA
    J Assoc Res Otolaryngol 1:89-99. 2000
    ..Data are reported only for the female subjects not using oral contraceptives because those drugs can masculinize certain AEP measures...
  20. ncbi request reprint Masculinization effects in the auditory system
    Dennis McFadden
    Department of Psychology, Institute for Neuroscience, University of Texas, Austin, Texas 78712 1189, USA
    Arch Sex Behav 31:99-111. 2002
    ..It is proposed that some differences in androgenization may have been spatially and temporally localized rather than global, and that the localized response to androgen exposure sometimes may be nonmonotonic...
  21. ncbi request reprint Relative lengths of fingers and toes in human males and females
    Dennis McFadden
    Department of Psychology, Institute for Neuroscience, University of Texas, Austin, Texas 78712, USA
    Horm Behav 42:492-500. 2002
    ..Nevertheless, the length ratios were generally larger for toes than for fingers, and the sex differences were generally smaller for toes...
  22. pmc Comparison of the auditory systems of heterosexuals and homosexuals: click-evoked otoacoustic emissions
    D McFadden
    Department of Psychology and The Institute for Neuroscience, University of Texas, Austin, TX 78712, USA
    Proc Natl Acad Sci U S A 95:2709-13. 1998
    ..No difference in CEOAEs was observed between homosexual and heterosexual males...
  23. ncbi request reprint The relative lengths and weights of metacarpals and metatarsals in baboons (papio hamadryas)
    Dennis McFadden
    Department of Psychology and Institute for Neuroscience, University of Texas, Austin, TX 78712 0187, USA
    Horm Behav 43:347-55. 2003
    ..The relative sizes of the bones of the hand and foot may provide helpful supplemental information on the relations between species, thus making the study of hand and foot bones in other primates and mammals worthwhile...
  24. ncbi request reprint The relationships between otoacoustic emissions and relative lengths of fingers and toes in humans
    Dennis McFadden
    Department of Psychology and Institute for Neuroscience, University of Texas, Austin 78712, USA
    Horm Behav 43:421-9. 2003
    ..Measures of mental-rotation ability also were obtained on these participants, and those correlations with relative finger length also were small...
  25. ncbi request reprint Better discrimination of small changes in commonly encountered than in less commonly encountered auditory stimuli
    D McFadden
    Department of Psychology, University of Texas at Austin 78712 1189, USA
    J Exp Psychol Hum Percept Perform 25:543-60. 1999
    ....
  26. ncbi request reprint Reductions in overshoot following intense sound exposures
    C A Champlin
    Department of Psychology, University of Texas, Austin 78712
    J Acoust Soc Am 85:2005-11. 1989
    ..Thus the result is the paradox that exposure to intense sounds can produce a loss of signal detectability in certain stimulus conditions and a simultaneous improvement in detectability in other stimulus conditions...
  27. pmc Overshoot measured physiologically and psychophysically in the same human ears
    Kyle P Walsh
    Department of Psychology, Center for Perceptual Systems, Seay Building, 1 University Station, A8000, University of Texas, Austin, TX 78712 0187, USA
    Hear Res 268:22-37. 2010
    ..Overall, the evidence suggests that some basic characteristics of overshoot are obligatory consequences of cochlear function, as modulated by the olivocochlear efferent system...
  28. pmc Properties of a nonlinear version of the stimulus-frequency otoacoustic emission
    Kyle P Walsh
    Department of Psychology and Center for Perceptual Systems, 1 University Station A8000, University of Texas, Austin, Texas 78712 0187, USA
    J Acoust Soc Am 127:955-69. 2010
    ..This perstimulatory emission appears to have the potential to provide information about the earliest stages of auditory processing for stimuli commonly used in psychoacoustical tasks...
  29. ncbi request reprint Population differences in finger-length ratios: ethnicity or latitude?
    John C Loehlin
    Department of Psychology, University of Texas, Austin, Texas 78712 0187, USA
    Arch Sex Behav 35:739-42. 2006
    ..S. studies. The Australian 2D:4D ratios resembled those in Britain rather than those in the U.S., tending to exclude hypotheses related to latitude and making differences in gene pools a plausible explanation...
  30. ncbi request reprint Temporary threshold shift measured with two psychophysical procedures
    H S Plattsmier
    Department of Psychology, University of Texas, Austin
    Audiology 27:334-43. 1988
    ....

Research Grants22

  1. Group and Individual Differences in Audition
    Dennis McFadden; Fiscal Year: 2005
    ..The results will be informative about the origin of the individual and sex differences seen in these measures for adults, and thus will be relevant to normal and abnormal development in the auditory system. ..
  2. Group and Individual Differences in Audition
    Dennis McFadden; Fiscal Year: 2007
    ..If so, theory, diagnosis, treatment, and nosology for ADHD could be affected. ..
  3. AUDITORY ADAPTATION FOR SUPRATHRESHOLD STIMULI
    Dennis McFadden; Fiscal Year: 2000
    ....
  4. AUDITORY ADAPTATION FOR SUPRATHRESHOLD STIMULI
    Dennis McFadden; Fiscal Year: 1991
    ..The informed consent procedure includes an educational program of required lectures, films, and readings...
  5. AUDITORY ADAPTATION FOR SUPRATHRESHOLD STIMULI
    Dennis McFadden; Fiscal Year: 1993
    ..Listening sessions will run about 2 hours/day, 5 days/week, for the full semester. For the aspirin experiments, there will be full medical screening and oversight...
  6. Group and Individual Differences in Audition
    Dennis McFadden; Fiscal Year: 2010
    ..If so, theory, diagnosis, treatment, and nosology for ADHD could be affected. ..