Results 81 to 90 of about 97,111 (181)

Olfactory perception and inclusive fitness [PDF]

open access: yesPhysiological Psychology, 1979
Within an established colony, sexually mature male rats interact with little or no conflict, but unfamiliar males are readily attacked and subjected to’ prolonged and physiologically deteriorating social stress. Evidence is offered in support of the ontogeny, stimulus characteristics, and adaptive significance of this social discrimination.
openaire   +1 more source

The Olfactory Nervous System Of Terrestrial And Aquatic Vertebrates [PDF]

open access: yes, 2011
Animals in their natural milieu are surrounded by odors. These odors are rich source of information, and are perceived by sophisticated olfactory systems, that have evolved over time.
Ashiq Hussain
core   +1 more source

Perceived synchronization of mulsemedia services [PDF]

open access: yes, 2015
Multimedia synchronization involves a temporal relationship between audio and visual media components. The presentation of "in-sync" data streams is essential to achieve a natural impression, as "out-of-sync" effects are often associated with user ...
Bi, T, Ghinea, G, Muntean, GM, Yuan, Z
core   +1 more source

Odor of Fatty Acids: Differences in Threshold and Perception Intensity Between Sexes

open access: yesFoods
In humans, food choice, nutrient intake, and meal size are strongly influenced by sense of smell. It is known that individuals differ in their olfactory abilities and may show a normal, reduced, or absent sense of smell.
Daniela Diana, Giorgia Sollai
doaj   +1 more source

Translating novel findings of perceptual-motor codes into the neuro-rehabilitation of movement disorders [PDF]

open access: yes, 2015
The bidirectional flow of perceptual and motor information has recently proven useful as rehabilitative tool for re-building motor memories. We analyzed how the visual-motor approach has been successfully applied in neurorehabilitation, leading to ...
GALLI, GIULIA, PAZZAGLIA, Mariella
core   +2 more sources

Measuring the olfactory bulb input-output transformation reveals a contribution to the perception of odorant concentration invariance

open access: yesNature Communications, 2017
Humans and animals recognize an odorant across a range of odorant concentrations, but where in the olfactory processing pathway this invariance is generated is unclear.
Douglas A. Storace, Lawrence B. Cohen
doaj   +1 more source

Subjective and Objective Assessments of Post-traumatic Olfactory Dysfunction

open access: yesFrontiers in Neurology, 2020
Introduction: Traumatic brain injuries are the most common cause of olfactory dysfunction. Deficits in olfaction may be conductive or neurosensory in nature, with varying degrees of impairment resulting in a diminished quality of life and an increased ...
Nattakarn Limphaibool   +10 more
doaj   +1 more source

Turbidity influences individual and group level responses to predation in guppies, Poecilia reticulata [PDF]

open access: yes, 2015
© 2015 The Association for the Study of Animal Behaviour. Increasing turbidity (either sedimentary or organic) from anthropogenic sources has significant negative impacts on aquatic fauna, both directly and indirectly by disrupting behaviour.
Kimbell, Helen S.   +2 more
core   +1 more source

Enfermedad renal crónica y olfato

open access: yesNefrología, 2020
Resumen: Las alteraciones en el sentido del olfato (disosmia, anosmia, hiposmia) son frecuentes en los pacientes con enfermedad renal crónica; sin embargo, hasta el momento actual las causas, consecuencias y tratamiento de estas alteraciones han sido ...
M. Ludivina Robles-Osorio   +3 more
doaj   +1 more source

Lack of Pattern Separation in Sensory Inputs to the Olfactory Bulb during Perceptual Learning. [PDF]

open access: yes, 2017
Recent studies revealed changes in odor representations in the olfactory bulb during active olfactory learning (Chu et al., 2016; Yamada et al., 2017).
Chu, Monica W   +2 more
core   +3 more sources

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