World Neurosurg
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Side-to-side microvascular anastomosis is the most difficult type of anastomosis. The best way to master microvascular anastomosis technique is deliberate practice in the microsurgical laboratory. ⋯ Three types of side-to-side microvascular anastomosis training models using abdominal vessels could be used to mimic different microvascular anastomotic situations.
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Lumbar disc herniation (LDH) is a common cause of back and leg pain. Diagnosis relies on clinical history, physical exam, and imaging, with magnetic resonance imaging (MRI) being an important reference standard. While artificial intelligence (AI) has been explored for MRI image recognition in LDH, existing methods often focus solely on disc herniation presence. ⋯ CNNs effectively assist specialists in initial LDH diagnosis and treatment decisions based on MRI images. This synergy between AI and human expertise improves diagnostic accuracy and efficiency, highlighting the value of AI-assisted diagnosis in clinical practice.
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Hemorrhage is a dangerous complication of deep brain stimulation (DBS) surgery, but a comprehensive explanation of the associated risk factors remains inconclusive, particularly application of microelectrode recording (MER) compared with macrostimulation (non-MER)-based DBS procedures. We conducted a comparative analysis of MER and macrostimulation techniques, evaluating the impact of brain penetrations by microelectrode guiding cannulas on the occurrence of intracranial hemorrhagic events. ⋯ DBS procedures are generally safe, with only 0.97% resulting in long-term or permanent deficits. All symptomatic ICH occurred in MER-based procedures, whereas macrostimulation was associated with only 2 asymptomatic ICH cases. The higher number of brain penetrations in MER correlates with higher bleeding rates.
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Spinal cord injury (SCI) poses a complex set of physiological, psychological, and cognitive challenges that significantly affect an individual's quality of life. Analysis of longitudinal studies reveals that cognitive changes following SCI are often underestimated yet significantly impact patient's ability to adapt to their new circumstances. However, the role of neuropsychology in SCI management and rehabilitation is yet to be elucidated. ⋯ In conclusion, this review emphasizes the crucial role of neuropsychology in understanding the multifaceted impact of SCI. By enhancing our comprehension of the intricate connections among neural integrity, cognitive function, and psychological well-being, neuropsychology provides valuable insights for developing holistic rehabilitation strategies that address both the cognitive and emotional challenges faced by individuals with SCI. As neurorehabilitation continues to advance, integrating neuropsychological principles offers promise for improving the overall recovery and quality of life for those affected by spinal cord injury.