Related Experiment Videos
Clinical assessment of sympathetic function in man
Summary
This review covers clinical investigations for suspected sympathetic nervous system lesions, focusing on cardiovascular regulation and orthostatic hypotension. It also discusses tests for autonomic eye innervation and briefly touches on parasympathetic function.
Area of Science:
- Neurology
- Cardiology
- Ophthalmology
Background:
- Sympathetic nervous system lesions can manifest as cardiovascular dysregulation, notably orthostatic hypotension.
- Autonomic nervous system dysfunction affects both sympathetic and parasympathetic functions.
- Clinical assessment is crucial for diagnosing sympathetic nervous system disorders.
Purpose of the Study:
- To review investigations for suspected sympathetic nervous system lesions.
- To highlight methods for assessing cardiovascular regulation and orthostatic hypotension.
- To discuss tests evaluating autonomic eye innervation and parasympathetic function.
Main Methods:
- Review of existing literature on diagnostic tests.
- Focus on clinical applicability of investigations.
- Description of tests for cardiovascular autonomic function.
- Discussion of ocular autonomic testing.
Main Results:
- Orthostatic hypotension is a key indicator of sympathetic failure.
- Ocular autonomic innervation tests provide insights into nervous system function.
- Comprehensive autonomic testing may involve both sympathetic and parasympathetic assessments.
Conclusions:
- Clinical investigations effectively identify sympathetic nervous system lesions.
- Cardiovascular and ocular tests are vital for diagnosing autonomic dysfunction.
- Understanding both sympathetic and parasympathetic roles is essential for holistic patient assessment.