Effect of early sensory experience on the exploratory activity in adult animals

Shishelova, A. Yu.; Алиев, Р. Р.; Raevskii, V. V.

doi:10.1134/s0012496616030029

Cited by 3 publications

(5 citation statements)

References 4 publications

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“…However, another report showed that the exploration activity of adult Wistar rats whose vibrissa had been removed between the 9 th and 20 th postnatal days was less variable compared to control rats [26]. Notably, the removal of vibrissae on the 2 nd to the 9 th day of life did not cause such changes [27]. Therefore, the absence of vibrissae might be the cause of the decreased number of rearing episodes in the Sip1(+/-) mice as found in the open field test.…”

Section: Discussionmentioning

confidence: 99%

Phenotypic Variations in the Behavior of Sip1 Knockout Mice

Belousova¹,

Zhidkova²,

Борисова³

et al. 2018

Sovrem Tehnol Med

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The aim of the study was the behavioral phenotyping of mice homo-and heterozygous for the Sip1 gene, which plays an important role in the development of the mammalian cerebral cortex.Materials and Methods. The study was performed on mice hetero-and homozygous for the Sip1 gene; these animal models were developed using the Cre recombination method. At an age of 20-30 days, all animals were exposed to a high-intensity sound to identify predisposition to audiogenic epilepsy. At an age of two months, the males were tested for their general physical health and behavioral phenotypes. The tests included a neurological and sensorimotor assessment, an evaluation of anxiety using the light-dark test, a study on locomotion and general exploration in the open field test, the acoustic startle response and prepulse inhibition, social activity in the Crawley's test and the learning ability as scored by the conditioned reflex of passive avoidance.Results. Mice homozygous for the Sip1 gene never reached the age of two months. In heterozygous mice, a higher occurrence of hind limb extension reflex abnormalities, an increased level of anxiety in the light-dark test, and a decrease in social activity in the Crawley's test were found.Conclusion. The presence of a mutant allele of the Sip1 gene leads to neurologic disorders, an increase in anxiety and a decrease in the social activity of the animals.

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Section: Discussionmentioning

confidence: 99%

Phenotypic Variations in the Behavior of Sip1 Knockout Mice

Belousova¹,

Zhidkova²,

Борисова³

et al. 2018

Sovrem Tehnol Med

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“…Since the rats without vibrissae stayed by the platform considerably longer, it was suggested that vibrissae contribute to the proprioceptive control of the platform location (Grigoryan, Hodges, and Gray, 2005). Following vibrissae removal from P9 to P20, the rats showed a decrease in exploratory behavior in the open field test when compared with the control group (Shishelova, Aliev, and Raevskii, 2016).…”

Section: Discussionmentioning

confidence: 99%

“…Some findings suggest that vibrissae removal in rats has long-lasting effects on the development of the cortical formations (Shishelova and Raevskii, 2010;Shishelova, Aliev, and Raevskii, 2016); these results point to the consequences and difficulties in performing spatial tasks even after the regrowth of normal vibrissae.…”

Section: Discussionmentioning

confidence: 99%

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Effects of early sensory deprivation on spatial learning in adult rats

Kurzina

Aristova

Volnova

2017

BioComm

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Following vibrissae removal in early ontogenesis from P1 (post-natal day 1) to P30, three-month old rats were trained to run for food in an 8-arm radial maze. Training started at the age of three months. Adult rats demonstrated ability to perform the behavioral task; however, their performance was not as good as in the control group. Our findings revealed the differences in the rats` exploratory strategy and key behavioral tactics of entering the maze arms at a certain angle. The results show that active vibrissae sensing plays an important role in shaping rat behavioral tactics during spatial learning in the 8-arm radial maze.

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“…Experimental Environment. In this paper, the recognition of artistic design images is developed by the Eclipse platform and realized by the Java language [26,27]. The software development environment of the whole system is shown in Table 3.…”

Section: Image Sensory Experience Experiments Based On Omnidirectional Visual Sensor In Art Designmentioning

confidence: 99%

Image Sensory Experience of Artistic Design Based on the Role of Omnidirectional Vision Sensors

Tong¹

2021

Journal of Sensors

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As a sensor with a wide field of view, the panoramic vision sensor is efficient and convenient in perceiving the characteristic information of the surrounding environment and plays an important role in the experience of artistic design of images. The transformation of visual and other sensory experiences in art design is to integrate sound, image, texture, taste, and smell with each other through reasonable rules, to create more excellent crossborder art design works. To improve the sensory experience that art design works bring to the audience, the combination of vision and other sensory experiences can maximize the advantages of multiple information dissemination methods and combine the omnidirectional visual sensor with the sensory experience of art design images. In the method part, this article introduces the omnidirectional vision sensor, art design image, and sensory experience modes and content and introduces the hyperbolic concave mirror theory and the Micusik perspective projection imaging model. In the experimental part, the experimental environment, experimental objects, and experimental procedures of this article are introduced. In the analysis part, this article analyzes the six aspects of image database dependency test, performance, comparison of different distortion types, false detection rate and missing detection rate, algorithm time-consuming comparison, sensory experience analysis, and feature point screening. Among the feelings of the art design image, for the first image, 87.21% of the audience’s feelings are happy, indicating that the main idea of this image can bring joy to people. In the second image, the audience’s feelings are mostly sad. For the third image, more than half of the audience’s feelings are melancholy. For the fourth image, 69.34% of the audience’s inner feelings are calm. It explains that the difference in the content of art design images can bring different sensory experiences to people.

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Effect of early sensory experience on the exploratory activity in adult animals

Cited by 3 publications

References 4 publications

Phenotypic Variations in the Behavior of Sip1 Knockout Mice

Phenotypic Variations in the Behavior of Sip1 Knockout Mice

Effects of early sensory deprivation on spatial learning in adult rats

Image Sensory Experience of Artistic Design Based on the Role of Omnidirectional Vision Sensors

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