In A Nutshell. Hemp and marijuana both come from the same species of plantâcannabis. However, hemp is generally harvested from a subspecies of the Cannabis genus, which, unlike marijuana, has virtually no psychoactive properties.Hemp varieties are grown for their seed, oil, and fiber, whereas marijuana is grown for medicinal, recreational, and spiritual purposes.he Whole Bushel. Although hemp often gets a bad rap because of its association with marijuana, in reality it has countless uses and is perfectly harmless. The confusion between the two arises from the fact that they both come from the species Cannabis sativa.
Side Effects of Psychosurgery, Lobotomy, and Modern Law. Some of the disturbing side effects of prefrontal lobotomy are the permanent inability to inhibit impulses, and an unnatural tranquility with undesirable shallowness or absence of feeling. In 1951, the Soviet Union banned all such operations.
First-order neurons. This neuron pathway leads from the hypothalamus at the base of the brain, passes through the brainstem and extends into the upper portion of the spinal cord. Problems in this region that can disrupt nerve function related to Horner syndrome include: 1  Stroke. 2  Tumor. 3  Diseases that cause the loss of the protective sheath on neurons (myelin). 4  Neck trauma.