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Items: 1 to 50 of 109

1.

Higher neuron densities in the cerebral cortex and larger cerebellums may limit dive times of delphinids compared to deep-diving toothed whales.

Ridgway SH, Brownson RH, Van Alstyne KR, Hauser RA.

PLoS One. 2019 Dec 16;14(12):e0226206. doi: 10.1371/journal.pone.0226206. eCollection 2019.

2.

History of the Development of Anesthesia for the Dolphin: A Quest to Study a Brain as Large as Man's.

McCormick JG, Ridgway SH.

Anesthesiology. 2018 Jul;129(1):11-21. doi: 10.1097/ALN.0000000000002213.

PMID:
29664886
3.

Timing and context of dolphin clicks during and after mine simulator detection and marking in the open ocean.

Ridgway SH, Dibble DS, Kennemer JA.

Biol Open. 2018 Feb 20;7(2). pii: bio031625. doi: 10.1242/bio.031625.

4.

Non-auditory, electrophysiological potentials preceding dolphin biosonar click production.

Finneran JJ, Mulsow J, Jones R, Houser DS, Accomando AW, Ridgway SH.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2018 Mar;204(3):271-283. doi: 10.1007/s00359-017-1234-0. Epub 2017 Dec 8.

5.

Diffusion tractography reveals pervasive asymmetry of cerebral white matter tracts in the bottlenose dolphin (Tursiops truncatus).

Wright AK, Theilmann RJ, Ridgway SH, Scadeng M.

Brain Struct Funct. 2018 May;223(4):1697-1711. doi: 10.1007/s00429-017-1525-9. Epub 2017 Nov 30.

6.

Comparison of Dolphins' Body and Brain Measurements with Four Other Groups of Cetaceans Reveals Great Diversity.

Ridgway SH, Carlin KP, Van Alstyne KR, Hanson AC, Tarpley RJ.

Brain Behav Evol. 2016;88(3-4):235-257. doi: 10.1159/000454797. Epub 2017 Jan 26. Erratum in: Brain Behav Evol. 2017;90(3):264.

7.

Evaluation of annual survival and mortality rates and longevity of bottlenose dolphins (Tursiops truncatus) at the United States Navy Marine Mammal Program from 2004 through 2013.

Venn-Watson SK, Jensen ED, Smith CR, Xitco M, Ridgway SH.

J Am Vet Med Assoc. 2015 Apr 15;246(8):893-8. doi: 10.2460/javma.246.8.893.

PMID:
25835174
8.
9.

The neocortex of cetartiodactyls: I. A comparative Golgi analysis of neuronal morphology in the bottlenose dolphin (Tursiops truncatus), the minke whale (Balaenoptera acutorostrata), and the humpback whale (Megaptera novaeangliae).

Butti C, Janeway CM, Townshend C, Wicinski BA, Reidenberg JS, Ridgway SH, Sherwood CC, Hof PR, Jacobs B.

Brain Struct Funct. 2015 Nov;220(6):3339-68. doi: 10.1007/s00429-014-0860-3. Epub 2014 Aug 7.

PMID:
25100560
10.

Sperm whales and killer whales with the largest brains of all toothed whales show extreme differences in cerebellum.

Ridgway SH, Hanson AC.

Brain Behav Evol. 2014;83(4):266-74. doi: 10.1159/000360519. Epub 2014 May 21.

PMID:
24852603
11.

A mini review of dolphin carbohydrate metabolism and suggestions for future research using exhaled air.

Ridgway SH.

Front Endocrinol (Lausanne). 2013 Dec 16;4:152. doi: 10.3389/fendo.2013.00152. Review.

12.

Diagnosis and successful treatment of a lung abscess associated with Brucella species infection in a bottlenose dolphin (Tursiops truncatus).

Cassle SE, Jensen ED, Smith CR, Meegan JM, Johnson SP, Lutmerding B, Ridgway SH, Francis-Floyd R.

J Zoo Wildl Med. 2013 Jun;44(2):495-9.

PMID:
23805575
13.

Dolphins can maintain vigilant behavior through echolocation for 15 days without interruption or cognitive impairment.

Branstetter BK, Finneran JJ, Fletcher EA, Weisman BC, Ridgway SH.

PLoS One. 2012;7(10):e47478. doi: 10.1371/journal.pone.0047478. Epub 2012 Oct 17.

14.

Vocal reporting of echolocation targets: dolphins often report before click trains end.

Ridgway SH, Elsberry WR, Blackwood DJ, Kamolnick T, Todd M, Carder DA, Chaplin M, Cranford TW.

J Acoust Soc Am. 2012 Jan;131(1):593-8. doi: 10.1121/1.3664074.

PMID:
22280621
15.

Simultaneous measurement of phagocytosis and respiratory burst of leukocytes in whole blood from bottlenose dolphins (Tursiops truncatus) utilizing flow cytometry.

Keogh MJ, Spoon T, Ridgway SH, Jensen E, Van Bonn W, Romano TA.

Vet Immunol Immunopathol. 2011 Dec 15;144(3-4):468-75. doi: 10.1016/j.vetimm.2011.08.017. Epub 2011 Sep 3.

PMID:
21930305
16.

Neural time and movement time in choice of whistle or pulse burst responses to different auditory stimuli by dolphins.

Ridgway SH.

J Acoust Soc Am. 2011 Feb;129(2):1073-80. doi: 10.1121/1.3523431.

PMID:
21361463
17.

Evaluation of population health among bottlenose dolphins (Tursiops truncatus) at the United States Navy Marine Mammal Program.

Venn-Watson SK, Jensen ED, Ridgway SH.

J Am Vet Med Assoc. 2011 Feb 1;238(3):356-60. doi: 10.2460/javma.238.3.356.

PMID:
21281220
18.

A method to enable a bottlenose dolphin (Tursiops truncatus) to echolocate while out of water.

Finneran JJ, Houser DS, Moore PW, Branstetter BK, Trickey JS, Ridgway SH.

J Acoust Soc Am. 2010 Sep;128(3):1483-9. doi: 10.1121/1.3471915.

PMID:
20815483
19.

Relationship of blood flow and metabolism to acoustic processing centers of the dolphin brain.

Houser DS, Moore PW, Johnson S, Lutmerding B, Branstetter B, Ridgway SH, Trickey J, Finneran JJ, Jensen E, Hoh C.

J Acoust Soc Am. 2010 Sep;128(3):1460-6. doi: 10.1121/1.3442572.

PMID:
20815480
20.

Cetacean brain evolution: Dwarf sperm whale (Kogia sima) and common dolphin (Delphinus delphis) - An investigation with high-resolution 3D MRI.

Oelschläger HH, Ridgway SH, Knauth M.

Brain Behav Evol. 2010;75(1):33-62. doi: 10.1159/000293601. Epub 2010 Mar 5.

PMID:
20203478
21.

Use of phlebotomy treatment in Atlantic bottlenose dolphins with iron overload.

Johnson SP, Venn-Watson SK, Cassle SE, Smith CR, Jensen ED, Ridgway SH.

J Am Vet Med Assoc. 2009 Jul 15;235(2):194-200. doi: 10.2460/javma.235.2.194.

PMID:
19601742
22.

Marine mammal auditory research: mischaracterization of published results.

Ridgway SH, Houser DS.

Mar Pollut Bull. 2009 Feb;58(2):312-3. doi: 10.1016/j.marpolbul.2008.09.011. Epub 2008 Oct 26. No abstract available.

PMID:
18954882
23.

Cetacean sleep: an unusual form of mammalian sleep.

Lyamin OI, Manger PR, Ridgway SH, Mukhametov LM, Siegel JM.

Neurosci Biobehav Rev. 2008 Oct;32(8):1451-84. doi: 10.1016/j.neubiorev.2008.05.023. Epub 2008 May 24. Review.

PMID:
18602158
24.

Neuronal fiber composition of the corpus callosum within some odontocetes.

Keogh MJ, Ridgway SH.

Anat Rec (Hoboken). 2008 Jul;291(7):781-9. doi: 10.1002/ar.20701.

25.
26.

Morphology and evolutionary biology of the dolphin (Delphinus sp.) brain--MR imaging and conventional histology.

Oelschläger HH, Haas-Rioth M, Fung C, Ridgway SH, Knauth M.

Brain Behav Evol. 2008;71(1):68-86. Epub 2007 Oct 5.

PMID:
17975302
27.
28.

Conservation conundrum.

Brownell RL Jr, Curry BE, Bonn WV, Ridgway SH, Daszak P, Cunningham AA, Hyatt AD.

Science. 2000 Jun 30;288(5475):2319b-20b. No abstract available.

PMID:
17769839
29.

Effects of age and sex on clinicopathologic reference ranges in a healthy managed Atlantic bottlenose dolphin population.

Venn-Watson S, Jensen ED, Ridgway SH.

J Am Vet Med Assoc. 2007 Aug 15;231(4):596-601.

PMID:
17696863
30.

Bispectral index monitoring of unihemispheric effects in dolphins.

Howard RS, Finneran JJ, Ridgway SH.

Anesth Analg. 2006 Sep;103(3):626-32.

PMID:
16931672
31.

Temporary threshold shift in bottlenose dolphins (Tursiops truncatus) exposed to mid-frequency tones.

Finneran JJ, Carder DA, Schlundt CE, Ridgway SH.

J Acoust Soc Am. 2005 Oct;118(4):2696-705.

PMID:
16266189
32.

Neuron numbers in sensory cortices of five delphinids compared to a physeterid, the pygmy sperm whale.

Poth C, Fung C, Güntürkün O, Ridgway SH, Oelschläger HH.

Brain Res Bull. 2005 Sep 15;66(4-6):357-60. Epub 2005 Feb 25.

PMID:
16144614
33.

Pure tone audiograms and possible aminoglycoside-induced hearing loss in belugas (Delphinapterus leucas).

Finneran JJ, Carder DA, Dear R, Belting T, McBain J, Dalton L, Ridgway SH.

J Acoust Soc Am. 2005 Jun;117(6):3936-43.

PMID:
16018495
34.
35.
36.

Sound production in neonate sperm whales.

Madsen PT, Carder DA, Au WW, Nachtigall PE, Møhl B, Ridgway SH.

J Acoust Soc Am. 2003 Jun;113(6):2988-91. No abstract available.

PMID:
12822769
37.
40.
41.

Temporary shift in masked hearing thresholds in odontocetes after exposure to single underwater impulses from a seismic watergun.

Finneran JJ, Schlundt CE, Dear R, Carder DA, Ridgway SH.

J Acoust Soc Am. 2002 Jun;111(6):2929-40.

PMID:
12083226
42.
43.

Cryptococcosis in a bottlenose dolphin (Tursiops truncatus) caused by Cryptococcus neoformans var. gattii.

Miller WG, Padhye AA, van Bonn W, Jensen E, Brandt ME, Ridgway SH.

J Clin Microbiol. 2002 Feb;40(2):721-4.

44.
45.
46.

Anatomy and three-dimensional reconstructions of the brain of the white whale (Delphinapterus leucas) from magnetic resonance images.

Marino L, Murphy TL, Deweerd AL, Morris JA, Fobbs AJ, Humblot N, Ridgway SH, Johnson JI.

Anat Rec. 2001 Apr 1;262(4):429-39.

47.

Relative volume of the cerebellum in dolphins and comparison with anthropoid primates.

Marino L, Rilling JK, Lin SK, Ridgway SH.

Brain Behav Evol. 2000 Oct;56(4):204-11.

PMID:
11154999
48.

Conservation conundrum.

Brownell RL Jr, Curry BE, Van Bonn W, Ridgway SH.

Science. 2000 Jun 30;288(5475):2319-20. No abstract available.

PMID:
10917829
49.
50.

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