نتایج جستجو برای: smell discrimination in different animals

تعداد نتایج: 17123791  

Journal: :physiology and pharmacology 0
stephy sebastian department of physiology, karnataka institute of medical sciences, hubli, karnataka, india nagaraja puranik department of physiology, karnataka institute of medical sciences, hubli, karnataka, india

the sense of olfaction reached its zenith in development much earlier than other special senses. olfaction is much more acute than the other senses, exhibits both high sensitivity for odours and high discrimination between them. this plays a very important role even in the social and behavioral aspects of human beings. recent studies using molecular genetics, electrophysiology and behavioral an...

The sense of olfaction reached its zenith in development much earlier than other special senses. Olfaction is much more acute than the other senses, exhibits both high sensitivity for odours and high discrimination between them. This plays a very important role even in the social and behavioral aspects of human beings. Recent studies using molecular genetics, electrophysiology and behavioral an...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

abstract: proverbs are of the language materials which of the food of any language depends on the quality and quantity of these same materials. in the present research, the researcher tried to present the ramsarian proverbs according to four variables of color, fruit, plantsand animals that selected from the book of the members of each of these four variables, put them into the spss system fo...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2017
Julien W Hsieh Andreas Keller Michele Wong Rong-San Jiang Leslie B Vosshall

Smell dysfunction is a common and underdiagnosed medical condition that can have serious consequences. It is also an early biomarker of neurodegenerative diseases, including Alzheimer's disease, where olfactory deficits precede detectable memory loss. Clinical tests that evaluate the sense of smell face two major challenges. First, human sensitivity to individual odorants varies significantly, ...

2017
Jose Carlos Fernandez-Garcia Juan Alcaide Concepcion Santiago-Fernandez MM. Roca-Rodriguez Zaida Aguera Rosa Baños Cristina Botella Rafael de la Torre Jose M. Fernandez-Real Gema Fruhbeck Javier Gomez-Ambrosi Susana Jimenez-Murcia Jose M. Menchon Felipe F. Casanueva Fernando Fernandez-Aranda Francisco J. Tinahones Lourdes Garrido-Sanchez

INTRODUCTION Sensory factors may play an important role in the determination of appetite and food choices. Also, some adipokines may alter or predict the perception and pleasantness of specific odors. We aimed to analyze differences in smell-taste capacity between females with different weights and relate them with fat and fat-free mass, visceral fat, and several adipokines. MATERIALS AND MET...

Journal: :Neuron 2006
Dmitry Rinberg Alexei Koulakov Alan Gelperin

The basic psychophysical principle of speed-accuracy tradeoff (SAT) has been used to understand key aspects of neuronal information processing in vision and audition, but the principle of SAT is still debated in olfaction. In this study we present the direct observation of SAT in olfaction. We developed a behavioral paradigm for mice in which both the duration of odorant sampling and the diffic...

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