دورية أكاديمية

Robust and Rapid Air-Borne Odor Tracking without Casting.

التفاصيل البيبلوغرافية
العنوان: Robust and Rapid Air-Borne Odor Tracking without Casting.
المؤلفون: Bhattacharyya U; National Centre for Biological Sciences, TIFR , Bangalore, Karnataka 560065, India., Bhalla US; National Centre for Biological Sciences, TIFR , Bangalore, Karnataka 560065, India.
المصدر: ENeuro [eNeuro] 2015 Dec 07; Vol. 2 (6). Date of Electronic Publication: 2015 Dec 07 (Print Publication: 2015).
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: Society for Neuroscience Country of Publication: United States NLM ID: 101647362 Publication Model: eCollection Cited Medium: Internet ISSN: 2373-2822 (Electronic) Linking ISSN: 23732822 NLM ISO Abbreviation: eNeuro Subsets: MEDLINE
أسماء مطبوعة: Original Publication: [Washington, DC] : Society for Neuroscience, [2014]-
مواضيع طبية MeSH: Behavior, Animal* , Models, Animal* , Odorants*, Smell/*physiology, Animals ; Male ; Rats, Long-Evans ; Time Factors
مستخلص: Casting behavior (zigzagging across an odor stream) is common in air/liquid-borne odor tracking in open fields; however, terrestrial odor localization often involves path selection in a familiar environment. To study this, we trained rats to run toward an odor source in a multi-choice olfactory arena with near-laminar airflow. We find that rather than casting, rats run directly toward an odor port, and if this is incorrect, they serially sample other sources. This behavior is consistent and accurate in the presence of perturbations, such as novel odors, background odor, unilateral nostril stitching, and turbulence. We developed a model that predicts that this run-and-scan tracking of air-borne odors is faster than casting, provided there are a small number of targets at known locations. Thus, the combination of best-guess target selection with fallback serial sampling provides a rapid and robust strategy for finding odor sources in familiar surroundings.
References: J Chem Ecol. 2008 Jul;34(7):867-81. (PMID: 18566861)
Nat Commun. 2012;3:703. (PMID: 22426224)
J Exp Biol. 1993 Jul;180:247-51. (PMID: 8371085)
J Chem Ecol. 1991 Jul;17(7):1293-307. (PMID: 24257791)
Nat Commun. 2013;4:1441. (PMID: 23385586)
Curr Biol. 2013 Dec 2;23(23):2393-9. (PMID: 24268412)
J Exp Biol. 1994 Dec;197:349-75. (PMID: 7852909)
Nature. 2006 Dec 21;444(7122):1024-5. (PMID: 17183311)
PLoS Biol. 2008 Apr 8;6(4):e82. (PMID: 18399719)
J Exp Biol. 2005 Mar;208(Pt 5):809-19. (PMID: 15755879)
Curr Biol. 2009 Aug 11;19(15):1301-7. (PMID: 19576769)
Neuropsychopharmacology. 2010 Jan;35(1):48-69. (PMID: 19776734)
Nat Commun. 2011;2:441. (PMID: 21863008)
Curr Biol. 2014 Feb 3;24(3):274-86. (PMID: 24440395)
Biol Bull. 2000 Apr;198(2):203-12. (PMID: 10786941)
Nat Neurosci. 2007 Jan;10(1):27-9. (PMID: 17173046)
PLoS One. 2013;8(1):e52897. (PMID: 23301000)
Science. 2006 Feb 3;311(5761):666-70. (PMID: 16456082)
J Chem Ecol. 2008 Jul;34(7):854-66. (PMID: 18581182)
Front Cell Neurosci. 2010 Mar 31;4:6. (PMID: 20407585)
J Exp Biol. 2000 May;203(Pt 9):1409-14. (PMID: 10751156)
PLoS Comput Biol. 2011 May;7(5):e1002055. (PMID: 21637741)
J Exp Biol. 2005 Feb;208(Pt 4):721-35. (PMID: 15695764)
Biol Bull. 2004 Aug;207(1):44-55. (PMID: 15315942)
فهرسة مساهمة: Keywords: behavioral strategy; navigation; olfaction; stereo; turbulence
تواريخ الأحداث: Date Created: 20151215 Date Completed: 20160920 Latest Revision: 20181113
رمز التحديث: 20221213
مُعرف محوري في PubMed: PMC4674010
DOI: 10.1523/ENEURO.0102-15.2015
PMID: 26665165
قاعدة البيانات: MEDLINE
الوصف
تدمد:2373-2822
DOI:10.1523/ENEURO.0102-15.2015