Study of molecular mechanism involved in neuronal plasticity induced by magnetic stimulation in cultured hippocampal neurons

Although a large number of investigations have shown that transcranial magnetic stimulation, a non-invasive method of brain stimulation with minimal side effects, is able to induce neuronal synaptic plastic change, very few studies have examined the molecular mechanisms of magnetic stimulation involved in synaptic plasticity. Since it is well known that neurotrophins and their receptors regulate synaptic strength and thereby mediate plasticity, in this study we have investigated the effects of low-frequency (1 Hz) magnetic stimulation, at different intensities, on the activation of neurotrophic factors receptors and relative intracellular pathways in primary cultures of hippocampal neurons.…