Neurological system Diagnostic test الإجراءت التشخيصية للجهاز العصبي part 1 скачать в хорошем качестве

Neurological system Diagnostic test الإجراءت التشخيصية للجهاز العصبي part 1

Evoked Potential Tests: These tests measure the electrical signals generated by the brain or spinal cord in response to specific stimuli. They include Visual Evoked Potentials (VEP), Auditory Brainstem Response (ABR), and Somatosensory Evoked Potentials (SSEP). They help diagnose conditions such as multiple sclerosis, optic neuritis, and peripheral neuropathy. Carotid Doppler Ultrasound: This test uses ultrasound waves to assess blood flow in the carotid arteries in the neck. It helps diagnose conditions such as carotid artery stenosis, which can increase the risk of stroke. Transcranial Magnetic Stimulation (TMS): TMS uses magnetic fields to stimulate specific areas of the brain. It is used both diagnostically and therapeutically, aiding in the evaluation of conditions such as motor neuron diseases, depression, and migraines. Cerebral Angiography: This invasive procedure involves injecting a contrast dye into the blood vessels to visualize the blood flow in the brain. It is used to diagnose conditions such as cerebral aneurysms, arteriovenous malformations (AVMs), and vascular abnormalities.