Sentence examples for modifications in synaptic from inspiring English sources

Activity-driven modifications in synaptic connections between neurons in the neocortex may occur during development and learning.

Specifically, NFAT-dependent synaptic phenotypes include changes in the number of pre-synaptic boutons, stable modifications in synaptic microtubule architecture and pre-synaptic transmitter release, while no evidence is found for synaptic retraction or alterations in the level of the synaptic cell adhesion molecule FasII.

If long-term plasticity refers to persistent modifications in synaptic efficacy, short-term plasticity reflects the reversible modulation of synaptic strength in response to varying presynaptic stimuli.

The most famous synaptic plasticity principle is known as Hebbian learning [23], where modifications in synaptic transmission efficacy are driven by correlations in the firing activity of presynaptic and postsynaptic neurons.

As the ability to form memories is thought to be encoded by modifications in synaptic strength, LTP is considered to be a major cellular mechanism underlying learning and memory.

Odor memories are believed to be represented as modifications in synaptic weights between Kenyon cells and mushroom body output neurons [73,137].

In classical Hebbian models, this famous postulate is often rephrased in the sense that modifications in the synaptic transmission efficacy are driven by correlations in the firing activity of pre- and postsynaptic neurons.

Such modifications reflect changes in synaptic transmission that shape cortical circuits and store information.

Among these changes, modifications in long-term synaptic potentiation (LTP) of neuroplasticity are fundamental in instilling reward and reinforcing the drug effects [ 28].

Indeed, chronic, but not acute, leptin treatment modified hypothalamic actin levels, and rearrangement of actin filaments in different brain regions has been associated with modifications in numbers of synaptic contacts and dendritic spines (33– 33).

In diverse neuroendocrine systems, changes in glial coverage of hypothalamic neuronal perikarya have been shown to be inversely related to modifications in the number of synaptic inputs (15).