Navigation Links
Dogs spot the dog
Date:2/14/2013

Dogs pick out faces of other dogs, irrespective of breeds, among human and other domestic and wild animal faces and can group them into a category of their own. They do that using visual cues alone, according to new research by Dr. Dominique Autier-Drian from the LEEC and National Veterinary School in Lyon in France and colleagues. Their work, the first to test dogs' ability to discriminate between species and form a "dog" category in spite of the huge variability within the dog species, is published online in Springer's journal Animal Cognition.

Individuals from the same species get together for social life. These gatherings require recognition of similarities between individuals who belong to the same species and to a certain group. Research to date has shown that in some species, individuals recognize more easily, or are more attracted by images of, individuals belonging to their own species than those belonging to another species.

Autier-Derian and team studied this phenomenon among domestic dogs, which have the largest morphological variety among all animal species. Indeed, more than 400 pure breeds of dogs have been registered. The authors explored whether this large morphological diversity presented a cognitive challenge to dogs trying to recognize their species, when confronted with other species, using visual cues alone.

On a computer screen, the researchers showed nine pet dogs pictures of faces from various dog breeds and cross-breeds, and simultaneously faces of other animal species, including human faces. They exposed the dogs to diverse stimuli: images of dog faces; images of non-dog species from 40 different species, including domestic and wild animals; and humans. Overall, the dogs were shown more than 144 pairs of pictures to select from. The authors observed whether the nine dogs could discriminate any type of dog from other species, and could group all dogs together, whatever their breed, into a single c
'/>"/>

Contact: Joan Robinson
joan.robinson@springer.com
49-622-148-78130
Springer
Source:Eurekalert  

Page: 1 2

Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Dogs spot the dog
(Date:8/19/2015)... , Aug. 19, 2015  VOXX International Corporation ... has entered into a Definitive Agreement to purchase ... iris authentication market leader EyeLock through an acquiring ... have a controlling interest in the acquiring entity. ... completion of due diligence.  Expanding on its existing ...
(Date:8/18/2015)... 2015 Research and Markets ( http://www.researchandmarkets.com/research/9dmm6l/global_biometric ... "Global Biometric Authentication & Identification Market: Focus On ... 2015-2020" report to their offering. ... market is expected to grow at an estimated ... generate over $25 billion (approximately) by 2020 as ...
(Date:8/12/2015)... 2015   MedNet Solutions , an innovative SaaS-based ... clinical research, is proud to announce that ... eClinical technology platform, has led the way to significant ... of 2015.   Q2 2015 and Q1 2015 were, ... contract value sold in the company,s 15 year history.  ...
Breaking Biology News(10 mins):VOXX International Corporation Signs Definitive Agreement To Acquire The Assets And A Controlling Interest Of Biometric Leader EyeLock 2VOXX International Corporation Signs Definitive Agreement To Acquire The Assets And A Controlling Interest Of Biometric Leader EyeLock 3VOXX International Corporation Signs Definitive Agreement To Acquire The Assets And A Controlling Interest Of Biometric Leader EyeLock 4VOXX International Corporation Signs Definitive Agreement To Acquire The Assets And A Controlling Interest Of Biometric Leader EyeLock 5Global Biometric Authentication & Identification Market 2015: Focus On Modality, Motility & Application - Estimation & Forecasts to 2020 for the $25 Billion Industry 2MedNet Solutions Experiences Explosive Corporate Growth 2
... year farmers spend a lot of money trying to ... to maize production in the United States and, more ... working on validating a model for estimating damage functions. ... has refined a model developed in 2009 by researchers ...
... ATLANTA Auditory systems differ between sexes in sparrows ... has found. The work adds to our knowledge of ... of humans, are able to change. Megan Gall, ... the peripheral auditory systems of male and female house ...
... Vertebrates, transition to living on land, instead of only in ... Now, researchers reporting in the December issue of the Cell ... the development of hands and feet occurred through the gain ... "First, and foremost, this finding helps us to understand the ...
Cached Biology News:Quantifying corn rootworm damage 2Quantifying corn rootworm damage 3Researcher finds gender differences in seasonal auditory changes 2From fish to man: Research reveals how fins became legs 2
(Date:8/31/2015)... Calif. (PRWEB) , ... August 31, 2015 , ... ... this year to bring together supply chain risk management and resiliency practitioners with ... develop and share best practices, and be recognized for their innovations and performance ...
(Date:8/31/2015)... SAN DIEGO , Aug. 31, 2015 ... drug development company announces that the Company,s lead antibody, ... subject of five separate presentations during the upcoming World ... Hawaii September 2-5, 2015. Researchers from the ... (MSK) will present results on the use of MabVax,s ...
(Date:8/31/2015)... Aug. 31, 2015 Research and Markets ( ... "Israel Biomedical Sensors Market - Growth, Trends & Forecasts ... The Israel Biomedical Sensors market is estimated at $0.19 ... the period 2014-2020 The near future will ... formulation of each individual. These sensors can be set ...
(Date:8/31/2015)... Aug. 31, 2015 /PRNewswire/ - Portage Biotech Inc. ("Portage" ... PBT.U), is pleased to announce that its wholly owned ... lead candidate, PPL-003, to an Investigational New Drug (IND) ... and uveitis.  PPL recently completed a study in a ... solution achieved highly significant efficacy and a more rapid ...
Breaking Biology Technology:Global Supply Chain Resiliency Council Announces Incorporation and Web Site Launch 2Global Supply Chain Resiliency Council Announces Incorporation and Web Site Launch 3MabVax Therapeutics HuMab 5B1 Antibody Is Highlighted at Upcoming World Molecular Imaging Congress in Five Separate Presentations 2MabVax Therapeutics HuMab 5B1 Antibody Is Highlighted at Upcoming World Molecular Imaging Congress in Five Separate Presentations 3MabVax Therapeutics HuMab 5B1 Antibody Is Highlighted at Upcoming World Molecular Imaging Congress in Five Separate Presentations 4Israel Biomedical Sensors Market 2015 - Growth, Trends & Forecasts to 2020 2Portage's PPL will advance its lead candidate PPL-003 to an IND for dry eye disease and uveitis 2Portage's PPL will advance its lead candidate PPL-003 to an IND for dry eye disease and uveitis 3
... tell his fellow travelers a thing or two about commuting. ... as an executive-in-residence and one of its portfolio companies, ... development. , , Gregg Fergus And since Fergus ... nine years, his new posts reduce the distance between home ...
... disappointed by not being able to visit a PEAK 10 ... their services after an executive scheduled a meeting with me. This ... get. Several calls came in within 15 minutes of publication, including ... to say about watching claims made within the data center services ...
... made up only one percent of the venture capital market ... the venture capital pie had grown to 14 percent. The ... produce alternative fuels, keep the air and water clean, and ... may prefer to pick the winners in the cleantech world, ...
Cached Biology Technology:Biotech executive books a career flight that's closer to home 2Biotech executive books a career flight that's closer to home 3Data centers: Buyers beware of over-hyped facilities 2Data centers: Buyers beware of over-hyped facilities 3Data centers: Buyers beware of over-hyped facilities 4Bio-energy and cleantech grab attention of investors 2Bio-energy and cleantech grab attention of investors 3Bio-energy and cleantech grab attention of investors 4
IHC Polymer Detection Kit (Rabbit DAB)150 slides...
...
Bovine Serum...
Healthy animals 10-32 weeks of age, mixed gender and breed; collected on wet ice following USDA guidelines, using Alsevers solution at 1:2 dilution...
Biology Products: