NMDA receptors figure it out

Sniffing Out NMDA Receptors in the Olfactory Cortex

Selective olfactory learning is essential for survival in most newborn mammals. Findings by Franks and Isaacson in this issue of Neuron suggest that early olfactory learning might be selective, in part because olfactory experience downregulates NMDA receptors at primary inputs to the olfactory cortex.

Figure It out Yourself: Financial Reporting, Accountability and the Self-employed

Ketamine: NMDA Receptors and Beyond.

Human studies examining the effects of the dissociative anesthetic ketamine as a model for psychosis and as a rapidly acting antidepressant have spurred great interest in understanding ketamine's actions at molecular, cellular, and network levels. Although ketamine has unequivocal uncompetitive inhibitory effects on N-methyl-d-aspartate receptors (NMDARs) and may preferentially alter the functi...

NMDA receptors and memory encoding.

It is humbling to think that 30 years have passed since the paper by Collingridge, Kehl and McLennan showing that one of Jeff Watkins most interesting compounds, R-2-amino-5-phosphonopentanoate (d-AP5), blocked the induction of long-term potentiation in vitro at synapses from area CA3 of the hippocampus to CA1 without apparent effect on baseline synaptic transmission (Collingridge et al., 1983)...

NMDA receptors are movin' in.

Dynamic modulation of the number of postsynaptic glutamate receptors is considered one of the main mechanisms for altering the strength of excitatory synapses in the central nervous system (CNS). However, until recently N-methyl-d-aspartate (NMDA) receptors were considered relatively stable once in the plasma membrane, especially in comparison with alpha-amino-3-hydroxy-5-methyl-4-isoxazole pro...