Penicillin works great for strep throat. If the question 'how long does strep throat last without antibiotics' is haunting you, here is the answer. The symptoms of throat infection begin to subside in four or five days. But if it is left untreated, then there is a possibility of getting rheumatic fever about 20 days after strep throat.
In addition it shows the internal capsule and its important role in carrying axons of the corticospinal tract. The diagram opposite also shows the Lentiform nucleus (striatum) of the Basal Ganglia in cross section; this part of the basal ganglia also has important connections with the cortex and the thalamus.
4.2 Gross Anatomy of the Basal Ganglia The basal ganglia comprise a distributed set of brain structures in the telencephalon, diencephalon, and mesencephalon (Figure 4.1 and Table 1). The forebrain structures include the caudate nucleus, the putamen, the nucleus accumbens (or ventral striatum) and the globus pallidus. Together, these structures are named the corpus striatum. The caudate nucleus is a C-shaped structure that is closely associated with the lateral wall of the lateral ventricle.