Transcranial Magnetic Stimulation Studies

Transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS) are non-invasive techniques that use magnetic pulses or mild electrical currents to temporarily alter activity in specific brain regions, with the motor cortex being a common target. Researchers use these tools to probe how the brain changes its own organization over time — a property called neural plasticity — and to test whether deliberately nudging cortical excitability up or down can help patients regain motor function after a stroke. The approach has produced real clinical promise, but key questions remain open: how durable the induced changes are, how individual differences in brain anatomy and baseline connectivity determine who benefits, and how stimulation protocols should be personalized to maximize recovery.

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Keywords

Transcranial Magnetic StimulationTranscranial Direct Current StimulationMotor CortexPlasticityNeurorehabilitationCortical Excitability