When Mohegan had applied the bark, he freely relinquished to Richard the needle and thread that were used in sewing the bandages, for these were implements of which the native but little understood the use: and, step ping back with decent gravity, awaited the completion of the business by the other.
The neurons of the upper motor neuron system are located in the cerebral cortex (Figure 103.1[1]), basal ganglia (Figure 103.1[2]), cerebellar nuclei (Figure 103.1[3]), red nuclei (Figure 103.1[4), reticular formation (Figure 103.1[5]), and the lateral vestibular nucleus (Figure 103.1[6]).hese axons travel through the brain and brainstem to make contact with the motor neurons in the brainstem and through the brain, brainstem, and spinal cord (Figure 103.1[4]) to make contact with the motor neurons in the anterior horn of the spinal cord.
Among vertebrates there are three major groups of ganglia: 1  Dorsal root ganglia (also known as the spinal ganglia) contain the cell bodies of sensory (afferent) nerves. 2  Cranial nerve ganglia, contain neurons of the cranial nerves. 3  Autonomic ganglia contain the cell bodies of autonomic nerves.owever, in the brain (part of the central nervous system), the  basal ganglia , or basal nuclei, is a group of nuclei interconnected with the cerebral cortex, thalamus and brainstem, associated with a variety of functions: motor control, cognition, emotions, and learning.