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Items: 1 to 50 of 64

1.

Underwater sound localization abilities of harbor seals (Phoca vitulina) for high-frequency noise band stimuli in the median plane.

Byl JA, Miersch L, Wieskotten S, Dehnhardt G.

J Acoust Soc Am. 2019 Jul;146(1):189. doi: 10.1121/1.5114809.

PMID:
31370577
2.

Detection and direction discrimination of single vortex rings by harbour seals (Phoca vitulina).

Krüger Y, Hanke W, Miersch L, Dehnhardt G.

J Exp Biol. 2018 Apr 25;221(Pt 8). pii: jeb170753. doi: 10.1242/jeb.170753.

3.

Hydrodynamic sensory threshold in harbour seals (Phoca vitulina) for artificial flatfish breathing currents.

Niesterok B, Dehnhardt G, Hanke W.

J Exp Biol. 2017 Jul 1;220(Pt 13):2364-2371. doi: 10.1242/jeb.158055.

4.

Reconsideration of Serial Visual Reversal Learning in Octopus (Octopus vulgaris) from a Methodological Perspective.

Bublitz A, Weinhold SR, Strobel S, Dehnhardt G, Hanke FD.

Front Physiol. 2017 Feb 7;8:54. doi: 10.3389/fphys.2017.00054. eCollection 2017.

5.

Saccadic movement strategy in a semiaquatic species - the harbour seal (Phoca vitulina).

Geurten BRH, Niesterok B, Dehnhardt G, Hanke FD.

J Exp Biol. 2017 Apr 15;220(Pt 8):1503-1508. doi: 10.1242/jeb.150763. Epub 2017 Feb 6.

6.

Saccadic Movement Strategy in Common Cuttlefish (Sepia officinalis).

Helmer D, Geurten BR, Dehnhardt G, Hanke FD.

Front Physiol. 2017 Jan 5;7:660. doi: 10.3389/fphys.2016.00660. eCollection 2016.

7.

Hydrodynamic detection and localization of artificial flatfish breathing currents by harbour seals (Phoca vitulina).

Niesterok B, Krüger Y, Wieskotten S, Dehnhardt G, Hanke W.

J Exp Biol. 2017 Jan 15;220(Pt 2):174-185. doi: 10.1242/jeb.148676.

8.

Underwater sound localization of pure tones in the median plane by harbor seals (Phoca vitulina).

Byl JA, Miersch L, Wieskotten S, Dehnhardt G.

J Acoust Soc Am. 2016 Dec;140(6):4490. doi: 10.1121/1.4972531.

PMID:
28040008
9.

Comparative analysis of the fecal bacterial community of five harbor seals (Phoca vitulina).

Numberger D, Herlemann DP, Jürgens K, Dehnhardt G, Schulz-Vogt H.

Microbiologyopen. 2016 Oct;5(5):782-792. doi: 10.1002/mbo3.369. Epub 2016 May 14.

10.

Harbour seals (Phoca vitulina) are able to time precisely.

Heinrich T, Dehnhardt G, Hanke FD.

Anim Cogn. 2016 Nov;19(6):1133-1142. Epub 2016 Aug 5.

PMID:
27496205
11.

Unique fur and skin structure in harbour seals (Phoca vitulina)--thermal insulation, drag reduction, or both?

Erdsack N, Dehnhardt G, Witt M, Wree A, Siebert U, Hanke W.

J R Soc Interface. 2015 Mar 6;12(104):20141206. doi: 10.1098/rsif.2014.1206.

12.

Sensitivity of a harbor seal (Phoca vitulina) to coherent visual motion in random dot displays.

Weiffen M, Mauck B, Dehnhardt G, Hanke FD.

Springerplus. 2014 Nov 25;3:688. doi: 10.1186/2193-1801-3-688. eCollection 2014.

13.

Why do seals have cones? Behavioural evidence for colour-blindness in harbour seals.

Scholtyssek C, Kelber A, Dehnhardt G.

Anim Cogn. 2015 Mar;18(2):551-60. doi: 10.1007/s10071-014-0823-3. Epub 2014 Dec 2.

14.

Harbor seals (Phoca vitulina) can perceive optic flow under water.

Gläser N, Mauck B, Kandil FI, Lappe M, Dehnhardt G, Hanke FD.

PLoS One. 2014 Jul 24;9(7):e103555. doi: 10.1371/journal.pone.0103555. eCollection 2014.

15.

Feeding kinematics, suction, and hydraulic jetting performance of harbor seals (Phoca vitulina).

Marshall CD, Wieskotten S, Hanke W, Hanke FD, Marsh A, Kot B, Dehnhardt G.

PLoS One. 2014 Jan 24;9(1):e86710. doi: 10.1371/journal.pone.0086710. eCollection 2014.

16.

Coping with heat: function of the natal coat of cape fur seal (Arctocephalus Pusillus Pusillus) pups in maintaining core body temperature.

Erdsack N, Dehnhardt G, Hanke W.

PLoS One. 2013 Aug 8;8(8):e72081. doi: 10.1371/journal.pone.0072081. eCollection 2013.

17.

Sensory biology of aquatic mammals.

Hanke W, Dehnhardt G.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2013 Jun;199(6):417-20. doi: 10.1007/s00359-013-0823-9. Epub 2013 May 5. No abstract available.

PMID:
23645446
18.

A harbor seal can transfer the same/different concept to new stimulus dimensions.

Scholtyssek C, Kelber A, Hanke FD, Dehnhardt G.

Anim Cogn. 2013 Nov;16(6):915-25. doi: 10.1007/s10071-013-0624-0. Epub 2013 Mar 28.

PMID:
23535852
19.

Brightness discrimination in the South African fur seal (Arctocephalus pusillus).

Scholtyssek C, Dehnhardt G.

Vision Res. 2013 May 24;84:26-32. doi: 10.1016/j.visres.2013.03.003. Epub 2013 Mar 15.

20.

Vibrissal touch sensing in the harbor seal (Phoca vitulina): how do seals judge size?

Grant R, Wieskotten S, Wengst N, Prescott T, Dehnhardt G.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2013 Jun;199(6):521-33. doi: 10.1007/s00359-013-0797-7. Epub 2013 Feb 9.

PMID:
23397461
21.

Passive electroreception in aquatic mammals.

Czech-Damal NU, Dehnhardt G, Manger P, Hanke W.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2013 Jun;199(6):555-63. doi: 10.1007/s00359-012-0780-8. Epub 2012 Nov 28. Review.

PMID:
23187861
22.

Hydrodynamic perception in true seals (Phocidae) and eared seals (Otariidae).

Hanke W, Wieskotten S, Marshall C, Dehnhardt G.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2013 Jun;199(6):421-40. doi: 10.1007/s00359-012-0778-2. Epub 2012 Nov 24. Review.

PMID:
23180048
23.

Are harbour seals (Phoca vitulina) able to perceive and use polarised light?

Hanke FD, Miersch L, Warrant EJ, Mitschke FM, Dehnhardt G.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2013 Jun;199(6):509-19. doi: 10.1007/s00359-012-0762-x. Epub 2012 Oct 18.

PMID:
23076442
24.

Flow sensing by pinniped whiskers.

Miersch L, Hanke W, Wieskotten S, Hanke FD, Oeffner J, Leder A, Brede M, Witte M, Dehnhardt G.

Philos Trans R Soc Lond B Biol Sci. 2011 Nov 12;366(1581):3077-84. doi: 10.1098/rstb.2011.0155.

25.

Electroreception in the Guiana dolphin (Sotalia guianensis).

Czech-Damal NU, Liebschner A, Miersch L, Klauer G, Hanke FD, Marshall C, Dehnhardt G, Hanke W.

Proc Biol Sci. 2012 Feb 22;279(1729):663-8. doi: 10.1098/rspb.2011.1127. Epub 2011 Jul 27.

26.

Hydrodynamic discrimination of wakes caused by objects of different size or shape in a harbour seal (Phoca vitulina).

Wieskotten S, Mauck B, Miersch L, Dehnhardt G, Hanke W.

J Exp Biol. 2011 Jun 1;214(Pt 11):1922-30. doi: 10.1242/jeb.053926.

27.

Contrast sensitivity in a harbor seal (Phoca vitulina).

Hanke FD, Scholtyssek C, Hanke W, Dehnhardt G.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2011 Feb;197(2):203-10. doi: 10.1007/s00359-010-0600-y. Epub 2010 Oct 28.

PMID:
20981455
28.

Hydrodynamic trail following in a California sea lion (Zalophus californianus).

Gläser N, Wieskotten S, Otter C, Dehnhardt G, Hanke W.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2011 Feb;197(2):141-51. doi: 10.1007/s00359-010-0594-5. Epub 2010 Oct 20.

PMID:
20959994
29.

The impact of glide phases on the trackability of hydrodynamic trails in harbour seals (Phoca vitulina).

Wieskotten S, Dehnhardt G, Mauck B, Miersch L, Hanke W.

J Exp Biol. 2010 Nov 1;213(Pt 21):3734-40. doi: 10.1242/jeb.047134.

30.

Harbor seal vibrissa morphology suppresses vortex-induced vibrations.

Hanke W, Witte M, Miersch L, Brede M, Oeffner J, Michael M, Hanke F, Leder A, Dehnhardt G.

J Exp Biol. 2010 Aug 1;213(Pt 15):2665-72. doi: 10.1242/jeb.043216.

31.

Hydrodynamic determination of the moving direction of an artificial fin by a harbour seal (Phoca vitulina).

Wieskotten S, Dehnhardt G, Mauck B, Miersch L, Hanke W.

J Exp Biol. 2010 Jul 1;213(Pt 13):2194-200. doi: 10.1242/jeb.041699.

32.

Retinal ganglion cell topography in juvenile harbor seals (Phoca vitulina).

Hanke FD, Peichl L, Dehnhardt G.

Brain Behav Evol. 2009;74(2):102-9. doi: 10.1159/000235612. Epub 2009 Aug 19.

PMID:
19690408
33.

Basic mechanisms in pinniped vision.

Hanke FD, Hanke W, Scholtyssek C, Dehnhardt G.

Exp Brain Res. 2009 Dec;199(3-4):299-311. doi: 10.1007/s00221-009-1793-6. Review.

PMID:
19396435
34.

Aerial visual acuity in harbor seals (Phoca vitulina) as a function of luminance.

Hanke FD, Dehnhardt G.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2009 Jul;195(7):643-50. doi: 10.1007/s00359-009-0439-2. Epub 2009 Apr 10.

PMID:
19360415
35.

Multifocal lenses in a monochromat: the harbour seal.

Hanke FD, Kröger RH, Siebert U, Dehnhardt G.

J Exp Biol. 2008 Oct;211(Pt 20):3315-22. doi: 10.1242/jeb.018747.

36.

Harbour seals (Phoca vitulina) can steer by the stars.

Mauck B, Gläser N, Schlosser W, Dehnhardt G.

Anim Cogn. 2008 Oct;11(4):715-8. doi: 10.1007/s10071-008-0156-1. Epub 2008 May 9.

PMID:
18465153
37.

Optokinetic nystagmus in harbor seals (Phoca vitulina).

Hanke FD, Hanke W, Hoffmann KP, Dehnhardt G.

Vision Res. 2008 Jan;48(2):304-15. Epub 2007 Dec 26.

38.

Brightness discrimination in the harbor seal (Phoca vitulina).

Scholtyssek C, Kelber A, Dehnhardt G.

Vision Res. 2008 Jan;48(1):96-103. Epub 2007 Dec 19.

39.

Underwater localization of pure tones by harbor seals (Phoca vitulina).

Bodson A, Miersch L, Dehnhardt G.

J Acoust Soc Am. 2007 Oct;122(4):2263-9.

PMID:
17902862
40.
41.

Tracking of biogenic hydrodynamic trails in harbour seals (Phoca vitulina).

Schulte-Pelkum N, Wieskotten S, Hanke W, Dehnhardt G, Mauck B.

J Exp Biol. 2007 Mar;210(Pt 5):781-7.

42.

High olfactory sensitivity for dimethyl sulphide in harbour seals.

Kowalewsky S, Dambach M, Mauck B, Dehnhardt G.

Biol Lett. 2006 Mar 22;2(1):106-9.

43.

Underwater auditory localization by a swimming harbor seal (Phoca vitulina).

Bodson A, Miersch L, Mauck B, Dehnhardt G.

J Acoust Soc Am. 2006 Sep;120(3):1550-7.

PMID:
17004477
44.

An analysis of visual oddity concept learning in a California sea lion (Zalophus californianus).

Hille P, Dehnhardt G, Mauck B.

Learn Behav. 2006 May;34(2):144-53.

PMID:
16933800
45.
46.

Visual fields and eye movements in a harbor seal (Phoca vitulina).

Hanke W, Römer R, Dehnhardt G.

Vision Res. 2006 Sep;46(17):2804-14. Epub 2006 Mar 27.

47.

Corneal topography, refractive state, and accommodation in harbor seals (Phoca vitulina).

Hanke FD, Dehnhardt G, Schaeffel F, Hanke W.

Vision Res. 2006 Mar;46(6-7):837-47. Epub 2005 Oct 25.

48.

Effect of water turbidity on the visual acuity of harbor seals (Phoca vitulina).

Weiffen M, Möller B, Mauck B, Dehnhardt G.

Vision Res. 2006 May;46(11):1777-83. Epub 2005 Sep 28.

49.

Mental rotation and rotational invariance in the Rhesus monkey (Macaca mulatta).

Köhler C, Hoffmann KP, Dehnhardt G, Mauck B.

Brain Behav Evol. 2005;66(3):158-66. Epub 2005 Jul 25.

PMID:
16088100
50.

Sensitivity of a tucuxi (Sotalia fluviatilis guianensis) to airborne sound.

Liebschner A, Hanke W, Miersch L, Dehnhardt G, Sauerland M.

J Acoust Soc Am. 2005 Jan;117(1):436-41.

PMID:
15704436

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