Synaptic Modifications and Memory: An Electrophysiological AnalysisSpringer Berlin Heidelberg, 27 мая 1993 г. - Всего страниц: 303 Understanding of memory and learning is one of the major goals of neuroscientists and psychologists. The author first introduces the reader into the current state of knowledge of the mechanisms underlying memory by providing extensive reviews of contemporary results including behavioural approaches and molecular studies. He presents results of his group obtained by analysing elec- trical activity - including single neuron meassures. As a major experimental model the phenomenon of hippocampal long- term potentiation was studied. The so-called quantal analy- sis - a quantitative method - was applied to study mammalian brain plasticity. Short- and long-term synaptic plasticities were registered both in vivo and in vitro mammalian brain preparations. Results show the involvement of mainly presynaptic location in memory, however, the possible involvement of postsynaptic mechanisms is indicated by changes in quantal amplitude as shown by the author. |
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... Model 9.4.4 Frequency Stimulation . " Continuous " Model Frequency Stimulation . " Discrete " Model 128 130 • 131 · 9.5 9.5.1 Modifications of the Depletion Model for Variable F Model of " Partial Depletion " 132 • 132 9.5.2 9.6 ...
... Model 9.4.4 Frequency Stimulation . " Continuous " Model Frequency Stimulation . " Discrete " Model 128 130 • 131 · 9.5 9.5.1 Modifications of the Depletion Model for Variable F Model of " Partial Depletion " 132 • 132 9.5.2 9.6 ...
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An Electrophysiological Analysis L. L. Voronin. for Snail Central Synapses and Comparison of Depletion and Quantal Models 10.1 Introduction Chapter 9 shows that the model of transmitter depletion was applied to study syn- aptic ...
An Electrophysiological Analysis L. L. Voronin. for Snail Central Synapses and Comparison of Depletion and Quantal Models 10.1 Introduction Chapter 9 shows that the model of transmitter depletion was applied to study syn- aptic ...
Стр. 152
... methods of quantal analysis are used in addition to the methods of the depletion model itself ( see Sect . 9.8 ) . Otherwise , the depletion model cannot be used without condition ( 9.2-3 ) . Note that this condition is stipulated only ...
... methods of quantal analysis are used in addition to the methods of the depletion model itself ( see Sect . 9.8 ) . Otherwise , the depletion model cannot be used without condition ( 9.2-3 ) . Note that this condition is stipulated only ...
Содержание
LongTerm Potentiation of Field Potentials | 10 |
1 | 16 |
4 | 22 |
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Другие издания - Просмотреть все
Synaptic Modifications and Memory: An Electrophysiological Analysis Leon L. Voronin Ограниченный просмотр - 2012 |
Synaptic Modifications and Memory: An Electrophysiological Analysis L. L. Voronin Просмотр фрагмента - 1993 |
Synaptic Modifications and Memory: An Electrophysiological Analysis L. L. Voronin Просмотр фрагмента - 1993 |
Часто встречающиеся слова и выражения
activity afferent Aplysia area CA1 averaged behavioural binomial distribution binomial model Brain Res Ca2+ calculated cells Chap conditioning correlation deconvolution decrease dentate gyrus depletion model depolarization depression electrodes EPSP amplitude EPSPs recorded estimates excitatory experimental experiments F₁ fibres frequency hippocampal hippocampal EPSPs hippocampal neurones hippocampal slices histogram histogram method hyperpolarization induced inhibitory initial input intracellular recordings iontophoresis IPSP latency long-lasting long-term potentiation low-frequency LPa2 LTP induction LTP magnitude membrane minimal EPSPs minimal FPs monosynaptic motoneurones MPSPs neuromuscular junction Neurosci observed obtained pathway Physiol Lond Poisson population spike post-tetanic changes presynaptic pretetanic PSPs pyramidal layer quantal analysis quantal parameters quantum hypothesis receptors region responses Schaffer collaterals Sect significant similar single small LTP spinal motoneurones statistical studies synaptic plasticity synaptic transmission testing stimuli tetanic stimulation tion transmitter release unitary EPSPs UPSPs values variant vertebrate vitro vivo