Exploring Sensory Loss: Key Tests You Should Know
Exploring Sensory Loss: Key Tests You Should Know
What's This About?
When it comes to diagnosing sensory loss, specific tests can pinpoint the exact problem. Learn about the essential tests used to diagnose sensory loss effectively.
Contents
- Sensory Examination Basics
- Advanced Diagnostic Tests
- The Role of Imaging
Sensory Examination Basics
The sensory examination is crucial for diagnosing sensory loss and involves assessing touch, temperature, pain, and vibration. These tests help pinpoint where the problem lies in the sensory system, guiding further diagnosis and treatment.
Advanced Diagnostic Tests
For more complex cases, advanced tests like nerve conduction studies and electromyography (EMG) are employed. These tests measure how well and how fast nerves can send electrical signals, helping distinguish between different types of sensory loss.
The Role of Imaging
MRI scans are often used when a spinal cord or brain issue is suspected. MRI provides detailed images that can reveal lesions, tumors, or other abnormalities causing sensory loss.
FAQs
What is a sensory exam?
A sensory exam checks your ability to feel sensations like touch and temperature.
Why are nerve conduction tests used?
They measure how well your nerves send signals, helping diagnose sensory loss.
When is an MRI needed?
An MRI is needed if doctors suspect a problem in the spinal cord or brain.
Wrapping Up
Understanding these tests is key to diagnosing and treating sensory loss effectively.
Additional References
- England JD, Gronseth GS, Franklin G, et al. Evaluation of distal symmetric polyneuropathy: the role of autonomic testing, nerve biopsy, and skin biopsy (an evidence-based review). Muscle Nerve 2009; 39:106.
- Barohn RJ. Approach to peripheral neuropathy and neuronopathy. Semin Neurol 1998; 18:7.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.