Zobrazeno 1 - 10
of 12
pro vyhledávání: '"R J, Racine"'
Publikováno v:
Synapse (New York, N.Y.). 40(1)
LTP has been associated with changes in synaptic morphology but the nature of these changes over the time course of the enhanced electrophysiological response has not been fully determined. The current research involved an examination of synaptic str
Publikováno v:
Synapse (New York, N.Y.). 37(1)
The organization of specific cortical connections can be altered by sensory and motor experience. These changes are believed to result from activity-dependent changes in synaptic connectivity, similar to those induced in the hippocampus by high-frequ
Publikováno v:
Synapse (New York, N.Y.). 36(4)
Long-term potentiation (LTP), one of the most compelling models of learning and memory, has been associated with changes in synaptic morphology. In this study, LTP was induced and animals were sacrificed 1 h after the stimulation of the LTP group (in
Autor:
T L, Ivanco, R J, Racine
Publikováno v:
Hippocampus. 10(2)
The hippocampus and adjacent cortical structures, including the entorhinal, perirhinal, and parahippocampal cortices, appear to serve as an integrated memory system. This extended hippocampal system is believed to influence memory and consolidation t
Autor:
C, Trepel, R J, Racine
Publikováno v:
Synapse (New York, N.Y.). 35(2)
Although the neocortex has generally been considered resistant to the induction of long-term potentiation (LTP), we have recently shown that LTP can be reliably induced in the freely moving rat provided that the stimulation sessions are spaced and re
Publikováno v:
Synapse (New York, N.Y.). 31(2)
Changes in synaptic structure have been reported following the induction of long-term potentiation (LTP). The structure of synapses during the intermediate maintenance of LTP has yet to be fully characterized in chronically implanted freely moving an
Autor:
M, Michalakis, D, Holsinger, C, Ikeda-Douglas, S, Cammisuli, J, Ferbinteanu, C, DeSouza, S, DeSouza, J, Fecteau, R J, Racine, N W, Milgram
Publikováno v:
Brain research. 793(1-2)
The present study was aimed at evaluating an extended kindling model of spontaneous epilepsy. Behavioral and electrographic responses to repeated kindling of either the perforant path or amygdala were monitored for up to 300 trials. Kindling initiall
Autor:
A, Chapman, R J, Racine
Publikováno v:
Hippocampus. 7(3)
The entorhinal cortex receives input from many cortical areas and mediates the flow of information between these sites and the hippocampal formation. Long-term synaptic plasticity in cortical efferents to the entorhinal cortex may contribute to the t
Autor:
J R, Platt, R J, Racine
Publikováno v:
Journal of experimental psychology. Human perception and performance. 16(2)
A paired-comparisons task was used to determine which note of a pure-tone triad sounded most similar to the triad. Musically inexperienced Ss showed no systematic preference, experienced Ss consistently preferred the highest note in the triad, and pr