The most commonly used neuroimaging techniques in neonates include:
- Ultrasound (US): Often the first imaging modality used due to its safety, availability, and ability to be performed at the bedside. It's particularly useful for detecting intraventricular hemorrhage and other intracranial abnormalities.
- Magnetic Resonance Imaging (MRI): Provides detailed images of brain structures and is the gold standard for diagnosing a wide range of neonatal brain disorders. MRI is highly sensitive for detecting white matter injuries, cerebral malformations, and metabolic disorders.
- Computed Tomography (CT): Used less frequently due to radiation exposure but can be useful in acute settings to quickly assess for hemorrhage or fractures.
- Near-Infrared Spectroscopy (NIRS): A non-invasive method to monitor cerebral oxygenation and hemodynamics, although not typically used for imaging structural abnormalities.
