Episode 916: Central Cord Syndrome

Contributor: Aaron Lessen, MD Educational Pearls BRASH Syndrome: Bradycardia Renal Failure AV Nodal Blockade Shock Hyperkalemia Clinical Features: Profound bradycardia and shock in patients on AV nodal blockers: Commonly, Beta Blockers or Calcium Channel Blockers Etiology: Caused ...  Show more

Contributor: Taylor Lynch, MD Educational Pearls: What is tramadol and how does it work? Tramadol is a Schedule IV opioid analgesic used for moderate pain and is often perceived as safer than other opioids due to lower abuse potential. It is a prodrug with weak direct μ-opioid re ...  Show more

The spinal cord serves as the main communication highway between the brain and body. Did you know that 80% of people with multiple sclerosis have spinal cord lesions on MRI? These lesions can disrupt specific neural pathways, leading to common MS symptoms like numbness, weakness, ...  Show more

Early in fetal development, the precursors of the major systems in the body are outlined. The three germ layers (endoderm, mesoderm, ectoderm) are formed during the third week of development. We’ll focus on the ectoderm, from which the entire nervous system (central and periphera ...  Show more

Before an evaluation, Arial is reviewing the patient's MRI report that describes sequestration at the L4 – L5 level. The intake form reveals sensory changes along the lateral calf, and dorsum of the foot. Which clinical finding is the most consistent with the medical record? A) I ...  Show more

The thoracic spine is one of the most overlooked keys to resolving chronic neck and back pain. Acting as the central anchor between the cervical and lumbar regions, it influences posture, breathing, rib motion, and spinal stability. When the thoracic spine becomes stiff or restri ...  Show more