Based on the information available, there is limited research and information regarding the direct impact of Lipitor (atorvastatin) on a child's developing brain. Lipitor is a statin medication used to lower cholesterol levels, and it is primarily prescribed to adults. The U.S. Food and Drug Administration (FDA) has not approved the use of Lipitor in children under 10 years old, and its usage in children aged 10-17 is only for specific circumstances [1].

According to DrugPatentWatch.com, Lipitor is primarily studied in adults, and there are no specific patents or clinical trials focused on its impact on the developing brain [2]. Most of the research and data available on Lipitor's effects are related to its cholesterol-lowering properties and potential side effects in adults [1].

It is important to note that animal studies have suggested potential effects of statins on the developing brain, but these findings may not directly translate to humans [3]. Moreover, the FDA has not established a cause-and-effect relationship between Lipitor and any specific effects on the developing brain [1].

In summary, there is limited information on how Lipitor impacts a child's developing brain. Lipitor is primarily studied and used in adults, and its usage in children is restricted. While some animal studies suggest potential effects, more research is needed to determine any specific consequences in humans.

Sources:

1. FDA. (2019). Lipitor - Atorvastatin Calcium Tablets. <https://www.fda.gov/drugs/postmarket-drug-safety-information-patients-and-providers/lipitor-atorvastatin-calcium-tablets>
2. DrugPatentWatch.com. (n.d.). Atorvastatin. <https://www.drugpatentwatch.com/drugs/atorvastatin>
3. National Center for Biotechnology Information. (2012). Simvastatin increases hippocampal neurogenesis and recognition memory. <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3316802/>