Promoting neuroplasticity for better recovery and function restoration has lately become
the focus of rehabilitation techniques for individuals with neurologic disorders. A rapidly expanding
medical specialty, neuromodulation includes a broad variety of methods for activating particular
neurological pathways, such as Transcranial magnetic stimulation (TMS), Transcranial direct current
stimulation (tDCS), peripheral nerve stimulation, and SCS, among many others. Research on
the use of neuromodulation in the context of spinal cord injury (SCI) is limited, in contrast to the
abundance of literature on its potential benefits in chronic pain treatment. Combining exercise with
non-invasive neuromodulation improves recovery outcomes for some patient groups, according to
our research. While we mostly focus on the motor components of recovery, we do briefly mention
the non-motor effects of these disorders. The difficulties of applying ideas in clinical practice and
the gaps in the existing research are also brought to light. In order to better customize the individual
neuroplastic responses associated with each disease, we identify research gaps and propose routes
for future investigations. This review is useful for rehabilitation professionals and researchers since
it focuses on neuroplastic exercise treatments for specific illnesses and diagnoses. Few studies have
used long-term randomized-controlled trials, even though these approaches have great promise for
enhancing overall functionality and impairment levels. If these novel modalities may be therapeutically
employed to reduce pain, restore function, and improve the quality of life for individuals impacted,
then more study is required to support them.