Q. The stretch reflex: (Solved)
1. is classically initiated by tapping on the quadriceps muscle
2. is initiated by stretch of the muscle
3. involves impulses being conducted from the muscle spindle to the motor cortex
4. involves extrafusal fibres stimulating annulospiral and flowerspray sensory fibres
5. involves gamma afferents of leksell
- b. is initiated by stretch of the muscle