发布求助
文献互助 智能选刊 最新文献

Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova最新文献

筛选
英文 中文
[Modification of the Rat Ethogram by Contagion Behavior]. [传染行为对大鼠脑电图的影响]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-07-01
D G Ivanov, N A Krupina
{"title":"[Modification of the Rat Ethogram by Contagion Behavior].","authors":"D G Ivanov,&nbsp;N A Krupina","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The study was performed on a contagious behavior model based on drinking, behavior in rats. In the presence of familiar drink-motivated conspecific showing drinking behavior (rat-demonstrator), drink-unmotivated rat-viewer begins to demonstrate behavioral signs ofdrinking motivation that is the signs of behavioral contagion. In this paper; the changes in the ethogram of rats-viewers with behavioral contagion were studied by analyzing atransition probabilities matrix. Those animals showed a decrease in the frequency of aggression and defensive behavior patterns simultaneously with an increase in the frequency of exploratory activity, drinking and exploratory approaches to bottles as compared with the ethogram of rats-viewers with no signs of behavioral contagion when tested in the presence of familiar drink-unmotivated con specific-demonstrator.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 4","pages":"484-492"},"PeriodicalIF":0.3,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36907982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Assessing Regulatory Components of the Cognitive Performance in Children Aged 5-10 with EEG Patterns of the Limbic System Non-Optimal Functioning]. [5-10岁儿童边缘系统非最佳功能脑电图模式认知表现的调节成分评估]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-07-01
O A Semenova, R I Machinskaya
{"title":"[Assessing Regulatory Components of the Cognitive Performance in Children Aged 5-10 with EEG Patterns of the Limbic System Non-Optimal Functioning].","authors":"O A Semenova,&nbsp;R I Machinskaya","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This study represents the results of interdisciplinary (EEG and neuropsychological) examination of the limbic system non-optimal functioning influence on the cognitive activity regulation in 5-6, 7-8, 9-10-year- old children. Neuropsychological measures of cognitive activity regulation were compared between groups: children with EEG patterns of the limbic structures nonoptimal functioning (group 1); children without deviated EEG patterns (group 2); children with EEG patterns of the fronto-thalamic system nonoptimal func-. tioning (group 3). It was shown that children with EEG patterns of the limbic system non-optimal functioning, regardless of their age, demonstrate emotional and motivational deficits comparing with two other groups and, first of all, poor emotional and motivational regulation. Seven-to-eight-year-old children of experimental group have severe difficulties in understanding and recognizing other people's emotions and intentions. Children aged 5-6 of the same group were the only who demonstrated deficit of different executive functions. Children at the age 5-8 had low energy to fully complete the task, poor concentration and slow cognitive processing speed. However, those manifestations considered to be nonspecific for the poor limbic functioning and expand to the cases with the fronto-thalamic non-optimal functioning.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 4","pages":"458-469"},"PeriodicalIF":0.3,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36907980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Lateralization of EEG Patterns in Humans during Motor Imagery of Arm Movements in the Brain-Computer Interface]. [脑机接口中手臂运动图像的脑电模式偏侧化]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-05-01
A N Vasilyev, S P Liburkina, A Ya Kaplan
{"title":"[Lateralization of EEG Patterns in Humans during Motor Imagery of Arm Movements in the Brain-Computer Interface].","authors":"A N Vasilyev,&nbsp;S P Liburkina,&nbsp;A Ya Kaplan","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In this study EEG patterns ofsensorimotor rhythm were examined in 10 healthy subjects while perform- ing motor imagery of upper arm and hand movements. Participants received visual feedback through so called brain-computer interface (BCI) used for detection of user-specific spatio-temporal.EEG patterns associated with performed mental tasks. During the course study,.all of the subjects were able to modulate their sensorimotor EEG by performing motor imagery of shoulder and fingers movements. Patterns during imagery of shoulder movements were found to have more pronounced contralateral localization, than those during hand movements' imagery. That led to significantly better classification accuracies of the most lateralized patterns when discriminating between left and right hand (72 and 58% corresponding to shoulder and hand motor imagery). Value of difference of patterns' lateralization indexes had shown strong correlation with classification accuracy, suggests it could be used as a good ref- erence mark for.choosing optimal motor imagery tasks for BCI application.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 3","pages":"302-312"},"PeriodicalIF":0.3,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36909746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Physiological Aspects of the Application of Hodgkin-Huxley Model of Action Potential Initiation for Invertebrate and Vertebrate Neurons]. [无脊椎动物和脊椎动物神经元动作电位启动的Hodgkin-Huxley模型应用的生理方面]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-05-01
E S Nikitin, A Yu Malyshev, P M Balaban, M A Volgushev
{"title":"[Physiological Aspects of the Application of Hodgkin-Huxley Model of Action Potential Initiation for Invertebrate and Vertebrate Neurons].","authors":"E S Nikitin,&nbsp;A Yu Malyshev,&nbsp;P M Balaban,&nbsp;M A Volgushev","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Recent studies have revealed.that in contrast to invertebrate systems, the initiation of action potentials in vertebrate neurons significantly differ from the relatively slow exponential dynamics predicted by Hodgkin-Huxley equations, but rather is characterized by a sharp onset with a kink. These data provided new insights into the link between action potential initiation and abilities of neurons and neuronal networks to encode. high frequency signals. Here, we review recent models describing sharp onset dynamics of action potential initiation, including an alternative model of cooperative activation of sodium channels, as well as the influence of the dynamics of action potential initiation on computational abili- ties of neuronal networks. The importance this topic is due to the fact that, despite the rapid development of neuronal modeling during last decades, the well established models are unable to capture experimentally observed details of the onset dynamics of action potentials in mammalian neurons and the abilities of neurons to reliably encode code high frequency signals Recent advances of experimental and theoretical analysis of generation of action potentials and neuronal encoding, presented in this review, are ofgreat importance for better understanding of neuronal processing and development of a more precise and realistic neuronal model.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 3","pages":"279-288"},"PeriodicalIF":0.3,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36954619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Analyzing A- and 0-rhythms of Conditioned Avoidance Reflex in the Rat Brain With Granger Causality]. [用格兰杰因果关系分析大鼠脑条件回避反射的A-节律和0-节律]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-05-01
V I Maiorov, A N Serkov
{"title":"[Analyzing A- and 0-rhythms of Conditioned Avoidance Reflex in the Rat Brain With Granger Causality].","authors":"V I Maiorov,&nbsp;A N Serkov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>It has been shown by the method of frequency decomposition of conditional Granger causality that under the execution of conditioned avoidance reflex θ-rhythm from the ventral hippocampus concurrently influences the ventral tegmental area and the series-connected basolateral amygdala and medial prefrontal cortex. Under the expectation of conditioned signal δ-rhythm from the prefrontal cortex influ- ences the ventral tegmental area and the amygdala.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 3","pages":"334-337"},"PeriodicalIF":0.3,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36909749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Emotional Motivational Disorders in Rats as a Result of Diprotin A and Sitagliptin Administration in the First Postnatal Week]. [产后第一周双蛋白a和西格列汀对大鼠情绪动机障碍的影响]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-05-01
N A Krupina, N N Khlebnikova, I N Orlova
{"title":"[Emotional Motivational Disorders in Rats as a Result of Diprotin A and Sitagliptin Administration in the First Postnatal Week].","authors":"N A Krupina,&nbsp;N N Khlebnikova,&nbsp;I N Orlova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The inhibitors of proline specific peptidase dipeptidyl peptidase-IV (DPP-IV, CD 26; EC 3.4.14.5) diprotin A (2 mg/kg) and sitagliptin (4 mg/kg) upon daily systemic exposure in rat pups on postnatal days 1-7 induced emotional and motivational disorders in one- and two-month-old rats. In adolescent rats, both the inhibitors produced a decreased locomotion in the automated open field test and an in- creased depression-like behavior in the Forced Swimming Test. At the same time, diprotin A increased sucrose consumption (a percent of the body weight) while sitagliptin decreased anxiety in the Elevated Plus Maze (EPM). In adult rats, diprotin A caused an increase in anxiety according to the reduced pref- erence for open arms of the maze and both the inhibitors decreased the percentage of rats entering open. arms in the EPM. Adult diprotin A-treated animals demonstrated increased aggression in social contact test. as compared to sitagliptin-treated rats. The one-and two-month-old animals in both experimental groups exhibited a decreased weight as compared to the controls. The results of the study show that diprotin A compared with sitagliptin negatively affects emotional and motivational behavior in adolescent and adult rats by increased number of indices increasing depression, anxiety, and aggression, while the main result of sitagliptin is increased depression when the animals were treated with the DPP-IV inhibitors in the first postnatal week. The findings support the hypothesis that DPPIV is involved in the genesis of emotional-motivational disorders.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 3","pages":"367-381"},"PeriodicalIF":0.3,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36909189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Neurobiological Markers of Autism Spectrum Disorders in Infancy]. [婴儿期自闭症谱系障碍的神经生物学标记]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-05-01
D S Pereverzeva, N L Gorbachevskaya
{"title":"[Neurobiological Markers of Autism Spectrum Disorders in Infancy].","authors":"D S Pereverzeva,&nbsp;N L Gorbachevskaya","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The article aims to systematically review recent studies on early symptoms of autism developmental dis- orders. Autism spectrum disorders is a group of neurodevelopmental disorders that is characterized by impairment of communication and social interaction. Nevertheless, the earliest detected features of ASD are impairments of attention disengagement and orientation to novel stimulus, perception abnor- malities of stimuli of magnocellular visual pathway and executive control deficit. The role of attention impairment for manifestation of other symptom of ASD including social deficit is discussed. Early ex- ecutive control deficit may in its turn be associated with symptoms of hyperactivity.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 3","pages":"289-301"},"PeriodicalIF":0.3,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36909265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Comparative Analysis of the Brain Activity during Verbal and Spatial Thinking in Healthy Subjects and Patients with Speech Disorders]. [健康受试者与言语障碍患者言语与空间思维脑活动的比较分析]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-05-01
O V Martynova, G V Portnova, V V Balaev, A M Ivanitsky
{"title":"[Comparative Analysis of the Brain Activity during Verbal and Spatial Thinking in Healthy Subjects and Patients with Speech Disorders].","authors":"O V Martynova,&nbsp;G V Portnova,&nbsp;V V Balaev,&nbsp;A M Ivanitsky","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We analyzed the specific brain activity, measured by fMRI in spatial and verbal tasks, in 15 healthy sub- jects and in 9 patients with dysarthria or mild sensorimotor aphasia. In healthy participants, verbal thinking was characterized by activation in Brodmann area 19 and Broca area while specific activation for spatial thinking was observed in bilateral temporal-occipital-parietal areas, left insula, left visual fields 17 and 18. In patients with impaired speech, this distribution of networks specific to a particular type of task underwent significant changes with deactivation of the brain areas, as compared to healthy subjects. Despite the absence of clinical manifestations of cognitive impairment, the average time .to solve verbal tasks was significantly higher, and the percentage of correct answers was less in patients as compared to these values for a group of healthy subjects.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 3","pages":"313-326"},"PeriodicalIF":0.3,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36909747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Resistance of DBA/2J Mice to the Chronic Social Defeat Stress]. [DBA/2J小鼠对慢性社会失败应激的抵抗力]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-05-01
G B Vishnivetskaya, D F Avgustinovich, N N Kudryavtseva
{"title":"[Resistance of DBA/2J Mice to the Chronic Social Defeat Stress].","authors":"G B Vishnivetskaya,&nbsp;D F Avgustinovich,&nbsp;N N Kudryavtseva","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We investigated behavioral changes in male mice DBA/2J after the acquisition of a long experience of social defeats in agonistic interactions with aggressive partners of C57BL/6J and DBA/2J lines. The long experience of social defeat in DBA/2J mice did not change the strategy of theirbehavi6r during agonistic interactions. Reduced communicativeness and increased level of anxiety were found in the \"partition\" and \"elevated plus maze\" tests. There were no changes in locomotor activity in the \"open field\" test. After 20-30 days of social defeat stress there were no signs of depression, determined by the behavior during confrontations and in the Porsolt test. There was no sign of catalepsy, decreased exploratory be- havior and impaired social recognition. Thus, the mice of this strain can be considered relatively resis- tant to the development of depressive-like state under chronic social stress and may be used for the study of the mechanisms of such stability.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 3","pages":"338-351"},"PeriodicalIF":0.3,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36909750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Long-Term Contextual Memory in Mice: Persistence and Associability with Reinforcement]. [小鼠的长期情境记忆:持久性和关联性与强化]。
IF 0.3 4区 医学
Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova Pub Date : 2016-05-01
N S Vorobyeva, O I Ivashkina, K A Toropova, K V Anokhin
{"title":"[Long-Term Contextual Memory in Mice: Persistence and Associability with Reinforcement].","authors":"N S Vorobyeva,&nbsp;O I Ivashkina,&nbsp;K A Toropova,&nbsp;K V Anokhin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Animals can associate memory of a context with unconditioned stimuli even if there is a long time in- terval between acquisition of contextual memory and its subsequent reinforcement. This phenomenon of context preexposure effect was first described and investigated in rats. Here we studied the possibility of associating previously acquired memory about a context with unconditioned stimulus (immediate shock) in mice. We showed that fear memory in this model was specific for the previously explored context but not for the context of immediate shock. Associative learning was possible when acquisition of contextual memory and presentation unconditioned stimulus (immediate shock) were spaced in the range of 30 min-30 days interval. Resulting memory was stable and persisted for at least 30 days. Our results open new avenues for studies of neuronal mechanisms of associative memory using transgenic re- porter mice.</p>","PeriodicalId":49337,"journal":{"name":"Zhurnal Vysshei Nervnoi Deyatelnosti Imeni I P Pavlova","volume":"66 3","pages":"352-360"},"PeriodicalIF":0.3,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36909751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信