The limbic system (or paleomammalian brain) is a complex set of brain structures located on both sides of the thalamus, right under the cerebrum.It is not a separate system but a collection of structures from the telencephalon, diencephalon, and mesencephalon.he limbic system (or paleomammalian brain) is a complex set of brain structures located on both sides of the thalamus, right under the cerebrum.
1 A block quote is separated from the rest of the text by a double-space. 2  It is internally single-spaced. 3  It is also indented one-half inch on the left to set it apart.  Lastly, quotation marks are eliminated, since the indentation and single spacing clearly. identify it as a quote.
3. Quotation marks are not used to open/close block quotes. 4. Block quotes are indented 10 spaces from the left margin, but if a 10 space indentation makes the block quote match up with the paper s standard paragraph indentation then it is acceptable to indent the block quote an additional tab space.