Somatosensory evoked response: application in neurology

Area of Science:

• Neurology
• Neurophysiology

Background:

• Somatosensory evoked response (SER) is a non-invasive clinical test.
• It evaluates the integrity of the somatosensory nervous system.

Observation:

• The technique assesses the physiological function of specific neural pathways.
• These include the median nerve, brachial plexus, cervical roots (C6-7), spinal cord, and sensory cortex.

Findings:

• SER is a reliable and useful diagnostic tool.
• It is particularly beneficial for patients with multiple sclerosis and those in comatose states.

Implications:

• This method provides critical insights into somatosensory pathway function.
• Further exploration of SER following peroneal nerve stimulation shows promise for expanded clinical application.