Priming of associative long-term depression in the dentate gyrus by theta frequency synaptic activity.

By B. Christie, Wickliffe C. Abraham. 1992

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Citations in the corpus

The temporal paradox of Hebbian learning and homeostatic plasticity (2017, background): “[110] Christie an d Abraha m [112] (a) (b)”
"Heterosynaptic" LTD in the dentate gyrus of anesthetized rat requires homosynaptic activity. (2007, methodology): “…i.p.) and prepared for stereotaxic implantation of medial and lateral path stimulation electrodes plus an extracellular field potential recording electrode in the dentate hilus, as previously described (Christie and Abraham 1992) and as approved by the University of Otago Animal Ethics Committee.”
Models of Metaplasticity: A Review of Concepts (2015, background): “Several types of homeostatic processes have been observed at the neuronal level in many brain areas, such as synaptic scaling (Turrigiano et al., 1998) and intrinsic plasticity (Zhang and Linden, 2003).”
Stable Learning in Stochastic Network States (2012, methodology): “RegardingLTD,ithasbeenshownthatprimingstimulationscan facilitate LTD induction with low-frequency stimulation (Christie and Abraham, 1992; Wang et al., 1998; Mockett et al., 2002).”
A Voltage-Based STDP Rule Combined with Fast BCM-Like Metaplasticity Accounts for LTP and Concurrent “Heterosynaptic” LTD in the Dentate Gyrus In Vivo (2015, unknown): “Thus, although a 400 Hz delta-burst stimulation (400-DBS) administered to the medial path produced robust LTP and LTD, as previously described [20], unexpectedly the commonly used 100 Hz theta-burst stimulation (100-TBS) [26, 27] generated virtually no LTP or LTD.”
Determinants of the induction of cortical plasticity by non‐invasive brain stimulation in healthy subjects (2010, background): “For example, the reliable induction of associative LTD within the dentate gyrus of the rat can be significantly improved by theta frequency priming stimulation (Christie & Abraham, 1992).”
Synaptic Plasticity in Neural Networks Needs Homeostasis with a Fast Rate Detector (2013, methodology): “Therefore the arguments we put forward also hold for the latter cases, which have experimental support through priming experiments [41,49,50].”
Effects of voluntary exercise on synaptic plasticity and gene expression in the dentate gyrus of adult male Sprague-Dawley rats in vivo. (2004, methodology): “LTP in the medial perforant path input to the DG has been shown to depend upon the activation of NMDA receptors both in vivo (Christie and Abraham, 1992a,b) and in vitro (Colino and Malenka, 1993).”
NMDA receptor‐mediated metaplasticity during the induction of long‐term depression by low‐frequency stimulation (2002, background): “…the subsequent induction of long-term potentiation (LTP) and lower the threshold for inducing long-term depression (LTD), even when such prior activity induces no overt change in synaptic ef®cacy by itself (Coan et al., 1989; Christie & Abraham, 1992; Huang et al., 1992; Wexler & Stanton, 1993).”
A metaplasticity view of the interaction between homeostatic and Hebbian plasticity (2017, background): “Physiological evidence has since validated this version of the model by showing that the history of a neuron’s activity determines its current biochemical state and its ability to undergo future synaptic plasticity [4,5], a phenomenon now referred to as metaplasticity—the plasticity of synaptic plas”
Synaptic plasticity and memory: an evaluation of the hypothesis. (2000, unknown): “Some forms are NMDA receptor dependent (Christie & Abraham 1992), whereas other forms depend on the activation of metabotropic glutamate receptors (mGluRs) both in vitro (Bortolotto et al 1994, Cohen & Abraham 1996) and in vivo (Manahan-Vaughan 1998).”