Neuromodulation : journal of the International Neuromodulation Society
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Anesthetic agents used during deep brain stimulation (DBS) surgery might interfere with microelectrode recording (MER) and local field potential (LFP) and thus affect the accuracy of surgical target localization. This review aimed to identify the effects of different anesthetic agents on neuronal activity of the subthalamic nucleus (STN) during the MER procedure. ⋯ The effects of the tested anesthetics on the STN in MER and LFP of Parkinson's disease varied; however, identifying the STN and achieving a good clinical outcome are possible under controlled anesthetic conditions. For patient comfort, anesthesia should be considered in STN-DBS.
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Sacral neuromodulation (SNM) has evolved as a therapeutic intervention for various pelvic floor dysfunctions. However, the traditional approach primarily assesses discipline-specific symptoms, potentially overlooking holistic symptom improvement. We aimed to investigate whether a more comprehensive evaluation of pelvic floor symptoms enhances the assessment of SNM's test phase. ⋯ The Clinicaltrials.gov registration number for the study is NCT05313984.
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Review
Invasive Brain Computer Interface for Motor Restoration in Spinal Cord Injury: A Systematic Review.
Systematic review of the literature. ⋯ Invasive techniques of BCI show promise for the treatment of SCI, but there is currently no technology that can restore complete functional autonomy in patients with SCI. The current techniques and outcomes of BCI vary greatly. Because invasive BCIs are still in the early stages of development, further clinical studies should be conducted to optimize the prognosis for patients with SCI.
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When administered in repeated daily doses, transcranial direct current stimulation (tDCS) directed to the prefrontal cortex has cumulative efficacy for the treatment of depression. Depression can be marked by altered processing of emotionally salient information. An acute marker of response to tDCS may be measured as an immediate change in emotional information processing. Using an easily administered web-based task, we tested immediate changes in emotional information processing in acute response to tDCS in participants with and without depression. ⋯ The Clinicaltrials.gov registration number for the study is NCT05188248.
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In adults with cervical spinal cord injury (SCI), transcutaneous spinal stimulation (scTS) has improved upper extremity strength and control. This novel noninvasive neurotherapeutic approach combined with training may modulate the inherent developmental plasticity of children with SCI, providing even greater improvements than training or stimulation alone. Because children with SCI represent a vulnerable population, we first must establish the safety and feasibility of any potential novel therapeutic approach. The objectives of this pilot study were to determine the safety, feasibility, and proof of principle of cervical and thoracic scTS for short-term effect on upper extremity strength in children with SCI. ⋯ The Clinicaltrials.gov registration number for the study is NCT04032990.