Example sentences for: excitatory

How can you use “excitatory” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Furthermore, though the magnitude of MMP-9 secretion stimulated by domoic acid was lower than the one observed with LPS, this is the first observation to our knowledge that an excitatory amino acid like domoic acid is able to trigger MMP-9 release in vitro.

  • They block the glutamatergic (excitatory) pathways that are overstimulated in PD [ 7 ] . Such action decreases the influx of calcium ions into the neuron, and hence downregulates the activation of calcium dependent enzymes.

  • LPTCs also possess a large dendritic arbor on which they receive input from numerous columnar elements arising presumably from the medulla and the lobula (for review see: [ 1, 16] Many of these LPTCs do not produce regular action potentials but rather respond to excitatory or inhibitory stimuli by a graded shift of membrane potential [ 17, 18, 19, 20].

  • Based on the electrophysiological data, excitatory synaptic transmission is mediated in large part by NMDA receptors in immature neurons [ 15, 16, 17, 18, 19] whereas the activity of non-NMDA receptors is increased following synaptic maturation [ 19].

  • This results in weakly directional signals for each of the four cardinal directions of motion split into a cholinergic pathway, providing direct excitatory input onto the LPTC dendrites through T4-cells, and an indirect GABAergic pathway, relayed through the posterior layer of the lobula via T5-cells, providing inhibitory input to LPTC dendrites.


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