novel object
Novel object recognition is not affected by age despite age related brain changes
... the novel object recognition task at a delay period that has been shown to be impaired in aged rats of two different strains ...that novel object recognition is not im- paired in aged rats ...
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The impact of cafeteria feeding during lactation in the rat on novel object discrimination in the offspring
... 1 The effect of maternal lactational diet on novel object discrimination in adult offspring.. following ITIs of 1-4h.[r] ...
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Cynomorium songaricum extract enhances novel object recognition, cell proliferation and neuroblast differentiation in the mice via improving hippocampal environment
... Mice were randomly divided into the 3 groups: vehicle- treated group, 40 and 100 mg/kg CSE-treated groups (n = 12 in each group). Vehicle or CSE were orally ad- ministered to mice using a feeding needle once a day for 21 ...
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A Novel Object Based Image Retrieval System Using Expectation Maximization Method
... The EM algorithm is used for finding maximum likelihood parameter estimates when there is missing or incomplete data [1]. In our case, the missing data is the region to which the points in the feature space belong. We ...
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A Novel Object Oriented Perspective Design for Automated BookBank Management System
... on object orientation principle which describes the functionalities from various ...of object orientation, which allows describing both software and functionalities ...well-known object-oriented ...
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Inhibition of γ-secretase worsens memory deficits in a genetically congruous mouse model of Danish dementia
... Because novel object recognition is a hippocampal-dependent memory task and synaptic activ- ity is associated with learning and memory, we measured the levels of these APP fragments in purified hippocampal ...
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Long-term treadmill exercise upregulated hippocampal learning-related genes without improving cognitive behaviour in socially isolated rats
... Materials and methods: Male Wistar rats (n = 32) randomly assigned into four groups: control (C), social isolation (SI), exercised (E), social isolation + exercise (SE) during postnatal days (PNDs) 21–34. Social ...
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Heat shock protein 70 increases cell proliferation, neuroblast differentiation, and the phosphorylation of CREB in the hippocampus
... the novel object recognition test, animals (n = 5 in each group) were deeply anesthetized with 1 g/kg of urethane (Sigma-Aldrich) and perfused transcardially with ...
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A Focus on the Effect of L-Theanine on Improving Depression and Cognition in C57BL/J Male Mice Subjected for Chronic Stress Induced Neuroinflammation
... During habituation the mice were allowed to explore the empty apparatus for 15 minutes. During the acquisition trail (T1), apparatus contained two identical objects. A mice was taken from its home cage and placed into ...
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Plasticity varies with boldness in a weakly-electric fish
... were novel to the fish, but not the envir- onment (housing ...arate novel-object tests, with a 5 min interval between each ...different novel ob- jects in order to control for variation in ...
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Neuroprotective Effect of Quercetin Nanocrystal in a 6-Hydroxydopamine Model of Parkinson Disease: Biochemical and Behavioral Evidence
... for Novel Object Recognition (NOR) ...new object and rat was returned to the open field for a five-minute test ...Familiar object, TN: Time spent exploring the Novel ...new ...
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<p>Effect of pre- and post-treatment with<em> Bacopa</em> <em>monnieri</em> (Brahmi) on phencyclidine-induced disruptions in object recognition memory and cerebral calbindin, parvalbumin, and calretinin immunoreactivity in rats</p>
... The novel object recognition test began 6 weeks after the last PCP or saline ...a novel object recognition ...and novel objects were alternated between the left and right position to ...
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Crocetin attenuates inflammation and amyloid-β accumulation in APPsw transgenic mice
... Background: Crocetin, an agent derived from saffron, has multiple pharmacological properties, such as neuroprotective, anti-oxidant, and anti-inflammatory actions. These properties might benefit the treatment of ...
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Repeatable and heritable behavioural variation in a wild cooperative breeder
... the novel environment assay, individuals remained in the tent and were given a 2-min break before the novel object assay (see acclimation test, Edwards et ...A novel pink toy attached to a ...
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α7nAchR/NMDAR coupling affects NMDAR function and object recognition
... The α 7 nicotinic acetylcholine receptor (nAchR) and NMDA glutamate receptor (NMDAR) are both ligand-gated ion channels permeable to Ca 2+ and Na + . Previous studies have demonstrated functional modulation of NMDARs by ...
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Repeatabilities and Heritabilities of Behavior Traits and Their Relationship With Performance
... measured twice (n ≥ 457). The study consisted of 95 litters from 31 sires with an average of 3 sires per litter. Between 7 and 14 d of age the backtest was conducted by placing each pig in the supine position for 60 s. ...
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Oligomeric tau-targeted immunotherapy in Tg4510 mice
... The novel object recognition (NOR) results were consistent with the radial arm water maze results, indi- cating a genotype effect but no treatment ...
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A Novel Approach of 3D Object Watermarking Algorithm using Vertex Normal
... watermarked object. Fig (1) shows 3D face Watermarked object which performed on different key ...watermarked object and volume provides the measure of robustness against various transformations done ...
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Approaches for Automated Object Recognition and Extraction from Images — a Study
... are termed as MDP states. In order to recog- nize the object, they employ off-line and on-line machine learning techniques. Each training da- tum consists of two images, the input image and its user annotated ...
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Novel Segmentation Method for Classification of Rgb Image at Object Detection Analysis
... The other option of the proposed system is that the user can access the regions directly in order to see the segmentation of the query image and specify which aspects of the image are important to the query. The ...
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