¶ … Nervous System
The major structures of basal ganglia are pallidum, substantia nigra, subthalamic nucleus, and striatum. They are inappropriately named because the name striatum refers to all major components of basal ganglia. However it was used to refer to only one of the structures. The general function of basal ganglia is to take part in learning and motor control.
Is called motor cortex, receives its primary input from the ganglia structures
The right and left hemispheres of the brain communicate along inferior fronto occipital fasciculus tract and longitudinal fasciculus tract.
The major brain regions include the diencephalon, the brainstem, the cerebellum, and the cerebrum. These major regions of the brain control each and everything in human body, ranging from blinking and breathing to assisting an individual in memorizing concepts and facts.
The cells which produce CSF are called ependymal cells and they are located in the choroids plexus. The function of cerebrospinal fluid is act as cushion for the cortex, thus offering a basic immunological and mechanical protection to inside part of the brain
6.What information do the ascending pathways to brain communicate? Where are the cell bodies for first-, second-, and third-order neurons for this pathway located?
7. This highly convoluted nature of the cerebrum increases the surface area to accommodate a large number of neurons and nerve cells.
8. Hypothalamus take part in neurotransmitter regulation, salt and hunger cravings, behavior and mood function, feeding organs' reflexes, and pituitary gland regulation.
9. Cerebellum coordinates muscles activity in order for them to produce smooth movement by linking with extrapyramidal and pyramidal systems as well as descending reticular formation. It therefore plays a coordination role.
10. The structures associated with limbic system comprise of anterior thalamic, hippocampus, limbic cortex, and amygdale. Its major or primary role is influencing both the autonomic nervous system and endocrine system, thereby supporting a range of body functions, such as to behavior, emotion, and olfaction.
