Spina bifida, or meningomyelocele, occurs when the spine and spinal cord do not form properly during early pregnancy. Most often identified during prenatal ultrasound, the condition can lead to ...

Spina bifida, or meningomyelocele, occurs when the spine and spinal cord do not form properly during early pregnancy. Most often identified during prenatal ultrasound, the condition can lead to ...

在研究过程中，研究人员运用了数据统计分析技术，对年龄、性别等四个人口统计学因素以及十种合并症进行综合考量。通过这种方式，研究人员发现长新冠与精神障碍和疾病之间存在显著关联（风险比 2.60；95% 置信区间 2.37–2.85） 。进一步的分析表明，长新冠与严重抑郁症（风险比 3.36；95% 置信区间 2.82–4.00）和广泛性焦虑障碍（风险比 3.44；95% 置信区间 2.99–3.96 ...

Spinal muscular atrophy (SMA) is a disorder affecting the motor neurons—nerve cells that control voluntary muscle movement. These cells are located in the spinal cord. Because the muscles cannot ...

Magnetic resonance imaging (MRI) is a non-invasive biomedical imaging technique that uses a strong oscillating magnetic field to induce endogenous atoms such as hydrogen, or exogenously added ...

Even when standard MRI exams appeared normal, the researchers found clear abnormalities using more advanced MRI techniques. "We found that service members with more blast exposure had more severe ...