1. Descending Motor Control

2. Descending Motor Control

3. Local Circuit Neurons in the Intermediate Zone of the Spinal Cord Gray Matter

4. Descending Projections from the Brainstem to the Spinal Cord

5. Descending Projections from the Brainstem to the Spinal Cord

6. Reticular Formation

7. Location of the Reticular Formation

8. Anticipatory Maintenance of Body Posture

9. Feedforward and Feedback Mechanisms of Postural Control

10. Indirect Pathways from the Motor Cortex to the Spinal Cord

11. The Primary Motor Cortex and Premotor Area

12. The Corticospinal and Corticobular Tract

13. Map of the Body Musculature in the Primary Motor Cortex

14. Map of the Body Musculature in the Primary Motor Cortex

15. The Babinski Sign

16. Motor Neuron Lesions

17. Facial Weakness