Search Results - "Matzel, L."

Exploration in outbred mice covaries with general learning abilities irrespective of stress reactivity, emotionality, and physical attributes by Matzel, Louis D., Townsend, David A., Grossman, Henya, Han, Yu Ray, Hale, Gregory, Zappulla, Melissa, Light, Kenneth, Kolata, Stefan

“…Across multiple learning tasks (that place different sensory, motor, and information processing demands on the animals), we have found that the performance of…”
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Neuronal cell adhesion molecule deletion induces a cognitive and behavioral phenotype reflective of impulsivity by Matzel, L. D., Babiarz, J., Townsend, D. A., Grossman, H. C., Grumet, M.

“…Cell adhesion molecules, such as neuronal cell adhesion molecule (Nr‐CAM), mediate cell–cell interactions in both the developing and mature nervous system…”
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Individual Differences in the Expression of a "General" Learning Ability in Mice by Matzel, Louis D, Han, Yu Ray, Grossman, Henya, Karnik, Meghana S, Patel, Dave, Scott, Nicholas, Specht, Steven M, Gandhi, Chetan C

“…Human performance on diverse tests of intellect are impacted by a "general" regulatory factor that accounts for up to 50% of the variance between individuals…”
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Long-term potentiation: what's learning got to do with it? by Shors, T J, Matzel, L D

“…Long-term potentiation (LTP) is operationally defined as a long-lasting increase in synaptic efficacy following high-frequency stimulation of afferent fibers…”
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The Role of the Hippocampus in Trace Conditioning: Temporal Discontinuity or Task Difficulty? by Beylin, Anna V., Gandhi, Chetan C., Wood, Gwendolyn E., Talk, Andrew C., Matzel, Louis D., Shors, Tracey J.

“…It is well established that the hippocampal formation is critically involved in the acquisition of trace memories, a paradigm in which the conditioned (CS) and…”
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Variations in working memory capacity predict individual differences in general learning abilities among genetically diverse mice by Kolata, Stefan, Light, Kenneth, Townsend, David A., Hale, Gregory, Grossman, Henya C., Matzel, Louis D.

“…Up to 50% of an individuals’ performance across a wide variety of distinct cognitive tests can be accounted for by a single factor (i.e., “general…”
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Memory involves far more than 'consolidation' by Miller, R R, Matzel, L D

“…The observation that retrieval returns a stable memory into a labile state cannot be readily explained by any simple version of consolidation theory. This…”
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Intracellular Ca2+ and adaptation of voltage responses to light in Hermissenda photoreceptors by Muzzio, I A, Talk, A C, Matzel, L D

“…FLUORESCENT imaging of Ca and intracellular recordings were used to assess Ca increases and voltage responses during light presentations i Hermissend a B…”
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The repeatability of cognitive performance: a meta-analysis by Cauchoix, M., Chow, P. K. Y., van Horik, J. O., Atance, C. M., Barbeau, E. J., Barragan-Jason, G., Bize, P., Boussard, A., Buechel, S. D., Cabirol, A., Cauchard, L., Claidière, N., Dalesman, S., Devaud, J. M., Didic, M., Doligez, B., Fagot, J., Fichtel, C., Henke-von der Malsburg, J., Hermer, E., Huber, L., Huebner, F., Kappeler, P. M., Klein, S., Langbein, J., Langley, E. J. G., Lea, S. E. G., Lihoreau, M., Lovlie, H., Matzel, L. D., Nakagawa, S., Nawroth, C., Oesterwind, S., Sauce, B., Smith, E. A., Sorato, E., Tebbich, S., Wallis, L. J., Whiteside, M. A., Wilkinson, A., Chaine, A. S., Morand-Ferron, J.

“…Behavioural and cognitive processes play important roles in mediating an individual's interactions with its environment. Yet, while there is a vast literature…”
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Diverse current and voltage responses to baclofen in an identified molluscan photoreceptor by Matzel, L D, Muzzio, I A, Rogers, R F

“…1. gamma-Aminobuturic acid-B (GABAB) receptors play a role in the mediation of slow inhibitory postsynaptic potentials in mammalian as well as some…”
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Postsynaptic calcium, but not cumulative depolarization, is necessary for the induction of associative plasticity in Hermissenda by Matzel, LD, Rogers, RF

“…The neuronal modifications that underlie associative memory in Hermissenda have their origins in a synaptic interaction between the visual and vestibular…”
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Receptor-stimulated phospholipase A(2) liberates arachidonic acid and regulates neuronal excitability through protein kinase C by Muzzio, I A, Gandhi, C C, Manyam, U, Pesnell, A, Matzel, L D

“…Type B photoreceptors in Hermissenda exhibit increased excitability (e.g., elevated membrane resistance and lowered spike thresholds) consequent to the…”
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Synaptic efficacy is commonly regulated within a nervous system and predicts individual differences in learning by Matzel, Louis D, Gandhi, Chetan C, Muzzio, Isabel A

“…The hypothesis that an individualʼs capacity for learning might be predicted or influenced by basal levels of synaptic efficacy has eluded empirical tests,…”
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Higher-order associative processing in Hermissenda suggests multiple sites of neuronal modulation by Rogers, R F, Matzel, L D

“…Two important features of modern accounts of associative learning are (1) the capacity for contextual stimuli to serve as a signal for an unconditioned…”
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Cell specificity of molecular changes during memory storage by McPhie, D L, Matzel, L D, Olds, J L, Lester, D S, Kuzirian, A M, Alkon, D L

“…The aeolid nudibranch, Hermissenda crassicornis, exhibits Pavlovian conditioning to paired light and rotational stimuli and it has been suggested that protein…”
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GABA-mediated synaptic interaction between the visual and vestibular pathways of Hermissenda by Alkon, D L, Anderson, M J, Kuzirian, A J, Rogers, D F, Fass, D M, Collin, C, Nelson, T J, Kapetanovic, I M, Matzel, L D

“…The synaptic convergence of the eyes and the vestibular hair cells in the nudibranch mollusc Hermissenda has been shown previously to mediate the learning of…”
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Modulation of Presynaptic Action Potential Kinetics Underlies Synaptic Facilitation of Type B Photoreceptors after Associative Conditioning in Hermissenda by Gandhi, Chetan C, Matzel, Louis D

“…Descriptions of conditioned response generation in Hermissenda stipulate that the synaptic interaction between type B and A photoreceptors should be enhanced…”
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Trial-Spacing Effects in Hermissenda Suggest Contributions of Associative and Nonassociative Cellular Mechanisms by Rogers, Ronald F, Talk, Andrew C, Matzel, Louis D

“…In behaving Hermissenda , a preparatory conditioned response developed across repeated pairings of light (conditioned stimulus; CS) and rotation (unconditioned…”
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Incremental Redistribution of Protein Kinase C Underlies the Acquisition Curve During In Vitro Associative Conditioning in Hermissenda by Muzzio, Isabel A, Talk, Andrew C, Matzel, Louis D

“…An incremental increase in the excitability (i.e., input resistance, evoked spike frequency) of B photoreceptors in Hermissenda accompanied successive pairings…”
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Bidirectional regulation of neuronal potassium currents by the G-protein activator aluminum fluoride as a function of intracellular calcium concentration by Matzel, L.D., Rogers, R.F., Talk, A.C.

“…Hydrolysis-resistant activation of G-proteins by extracellular perfusion of fluoride ions was examined in Type B cells isolated from the cerebral ganglion of…”
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