Functional Electrical Stimulation [FES] Theory, Use, & Parameters

The video tutorial explains Functional Electrical Stimulation (FES) and its applications in neuromuscular re-education, particularly after neurological events like strokes. It covers three main applications: addressing drop foot, preventing shoulder subluxation, and promoting wrist and finger extension. The tutorial also discusses electrode placement and the importance of adjusting FES parameters to suit individual patient needs.

What is the primary purpose of Functional Electrical Stimulation (FES)?

• Strengthening muscles

• Neuromuscular re-education

• Pain relief

• Adima control

Which muscle is primarily targeted by FES to address drop foot?

• Gastrocnemius

• Soleus

• Peroneus longus

• Tibialis anterior

During which phases of gait is the tibialis anterior stimulated using FES for drop foot?

• Pre-swing and terminal swing

• Initial swing and mid swing

• Mid stance and terminal stance

• Initial contact and loading response

What is the main goal of using FES for anterior glenohumeral subluxation?

• Enhance shoulder flexibility

• Increase shoulder range of motion

• Stabilize the shoulder joint

• Strengthen the deltoid muscle

Which electrode placement is used for preventing anterior glenohumeral subluxation?

• On the biceps and triceps

• On the pectoralis major and minor

• On the supraspinatus and posterior deltoid

• On the latissimus dorsi and teres major

What is the purpose of using FES for wrist and finger extension in stroke patients?

• To counteract flexion synergy

• To improve grip strength

• To enhance finger dexterity

• To reduce wrist pain

Where are the electrodes placed for promoting wrist and finger extension using FES?

• On the palmar side of the forearm

• On the dorsal forearm

• On the lateral side of the forearm

• On the medial side of the forearm

What is the typical range for pulse duration in FES?

• 100-200 microseconds

• 200-400 microseconds

• 600-800 microseconds

• 400-600 microseconds

How can patient comfort be increased during FES?

• Decrease the intensity

• Increase the frequency

• Increase the pulse duration

• Decrease the frequency

What should be adjusted if a patient experiences fatigue during FES?

• Increase the frequency and intensity

• Decrease the pulse duration and increase the intensity

• Increase the pulse duration and frequency

• Decrease the intensity and frequency