Search Results - "Rysakova, M P"

The Role of β1,2-Adrenoceptors in the Amygdala in the Behavior of Rats with Different Levels of Freezing in Conditioned Reflex Fear by Pavlova, I. V., Rysakova, M. P.

“…Individual sensitivity to blockade of β 1,2 -adrenoceptors was studied by dividing rats into groups depending on the manifestation of conditioned reflex fear…”
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Effects of Microinjections of a Serotonin Receptor (5-HT2A/C) Agonist and Antagonist into the Amygdala in Rats on Anxiety Behavior and Conditioned Reflex Fear by Pavlova, I. V., Broshevitskaya, N. D., Rysakova, M. P.

“…The role of 5-HT 2A/C receptors in the amygdala in the acquisition, testing, and extinction of conditioned reflex fear and on anxiety behavior was studied…”
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Behavior of Rats with High and Low Levels of Freezing in Defensive Situations and on Selection of Food Reinforcement by Pavlova, I. V., Rysakova, M. P., Zaichenko, M. I., Broshevitskaya, N. D.

“…Behavior in rats with different levels of freezing in a classical defensive conditioned reflex was compared on acquisition of conditioned passive and active…”
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Propagation of Endogenous Electric Fields as a Possible Mechanism of Synchronization of Interictal Spikes in the Rat Neocortex by Marchenko, V. G., Rysakova, M. P., Zajchenko, M. I.

“…The effects of weak electric fields with parameters close to those of the electrical activity of brain structures on neural networks in the brain have been…”
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Effects of Administration of Serotonin 5-HT1A Receptor Ligands into the Amygdala on the Behavior of Rats with Different Manifestations of Conditioned Reflex Fear by Pavlova, I. V., Rysakova, M. P.

“…The neurotransmitter mechanisms underlying the individual/group characteristics of behavior in animals were studied by comparing the effects of modulation of…”
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Effects of Decreases in Dopamine (D1 and D2) Receptor Expression in the Basolateral Amygdala of Rats on Conditioned Defensive Reflexes by Pavlova, I. V., Rysakova, M. P., Spivak, J. S., Broshevitskaya, N. D., Aksenova, J. V., Salozhin, S. V.

“…RNA interference studies using lentivirus transduction were performed to investigate the effects of decreased expression of dopamine receptors (D1R and D2R) in…”
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Effects of Administration of an Agonist and an Antagonist of GABAA Receptors into the Basolateral Nucleus of the Amygdala on the Expression and Extinction of Fear in Rats with Different Freezing Durations by Pavlova, I. V., Rysakova, M. P.

“…Rats were divided into groups expressing small and large amounts of freezing on the basis of differences in freezing duration after acquisition of conditioned…”
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Behavior of High- and Low-Anxiety Rats on the Background of Modulation of GABAergic Transmission in the Basolateral Nucleus of the Amygdala by Rysakova, M. P., Pavlova, I. V.

“…The effects of local administration into the right or left basolateral amygdalar nucleus of a GABAA receptor agonist (muscimol hydrobromide, 0.1 μg/0.5 μl) or…”
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The Manifestation of the Anxiety during Fear Conditioning in Wistar Rats by Pavlova, I V, Rysakova, M P

“…In order to identify the correlation between anxiety and conditioned fear, the behavior of the same male Wistar rats was compared in three anxiety tests (open…”
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Features of Conditioned Reflex Fear in Active and Passive Rabbits by Pavlova, I. V., Rysakova, M. P.

“…The individual typological features of conditioned reflex fear were studied in groups of active and passive rabbits selected on the basis of analysis of their…”
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Influence of D1, D2 Receptor Blockade in Basolateral Amygdala on Behavior of Rats with High or Low Levels of Anxiety and Fear by Pavlova, I V, Rysakova, M P, Sergeeva, M I

“…The influence of bilateral D1 or D2 receptors antagonists infusions into the rat basolateral amygdala on anxiety, as well as the expression, extinction and…”
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Effects of intrabasolateral amygdala infusions of GABAA-receptor agonist and antagonist on expression and extinction of conditioned fear in rats with different freezing duration by Pavlova, I V, Rysakova, M P

“…The rats were divided into two groups (little and much freezing animals) on the grounds of differences in freezing times after fear conditioning. Effects of…”
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Network Activity of “Interneurons” and Large Cells in the Amygdala in Active and Passive Rabbits by Pavlova, I. V., Rysakova, M. P.

“…Cross-correlation histogram studies demonstrated differences in the interactions of presumptive small “interneurons” and large principal cells in the central…”
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Effects of intra-amygdala injection of GABA(A)-receptor agonist and antagonist on respiratory and cardiac components of conditioned fear in rabbits by Pavlova, I V, Rysakova, M P

“…The role of GABAergic system of amygdala in vegetative and behavioral manifestations of conditioned fear was studied in groups of active and passive rabbits,…”
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Interaction of Neurons in the Basal and Central Nuclei of the Amygdala in Rabbits with Active and Passive Behavioral Strategies in Emotionally Negative Situations by Rysakova, M. P., Pavlova, I. V.

“…Cross-correlation histograms were used to study the interaction between neurons in the central and basal nuclei of the amygdala in groups of passive and active…”
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Interhemisphere Asymmetry of the Hippocampus and Neocortex as a Correlate of the Active and Passive Behavioral Strategies in Emotionally Negative Situations by Pavlova, I. V., Rysakova, M. P., Zyablitseva, E. A.

“…Cross-correlation histograms were used to study the interhemisphere interactions of cells in bilateral leads from the parietal and sensorimotor areas of the…”
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Effects of intra-amygdala injection of GABA(A)-receptor agonist and antagonist on behavior of active and passive rabbits in negative emotional situations by Rysakova, M P, Pavlova, I V

“…The effects of right-side or left-side intra-amygdala injections of the GABA(A)-receptor agonist muscimol hydrobromide (0.1 microg/1 microl) and antagonist…”
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Interactions and Firing Patterns of Rabbit Amygdalar Neurons in Unconditioned Fear Manifested as Freezing by Rysakova, M. P., Pavlova, I. V.

“…The characteristics of the operation of the amygdalar neural network in unconditioned fear were identified by studying the interactions and nature of the spike…”
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Interaction of amygdalar neurons of active and passive rabbits in negative emotional situations by Rysakova, M P, Pavlova, I V

“…Interaction of basal and central nuclear neurons of amygdala was studied by plotting histograms of crosscorrelation in passive and active rabbits exposed to…”
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Influence of anxiolytic afobazole on amygdalar neuronal activity and behavior of rabbits in emotionally negative situations by Rysakova, M P, Pavlova, I V

“…The influence of systemic injection of anxiolytic afobazole (1 mg/kg) on interaction between neurons of the basal and central amygdaloor nuclei and behavior of…”
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