The study of the human mind has evolved over the course of many centuries. While modern neuroscience relies on objective, quantitative methods for measuring how mental events manifest as brain activity, ancient contemplative traditions have used first-person introspective practices to gain a greater understanding of the mind. It is now possible to combine these different approaches, hopefully in a mutually enriching, synergistic way. As proposed by the late Francisco J. Varela, studying the conscious mind could greatly benefit from bringing together the “first-person” perspective of a well-trained experimental subject with the “third-person” perspective of an outside observer (i.e., a scientist measuring brain activity). Varela called this approach neurophenomenology, referring to the combination of neural measurements with the style of inquiry of classic phenomenology (Varela, 1996). In neurophenomenology experiments, the subject is actively involved in describing his moment-by-moment conscious experience and is sometimes asked to generate specific mind states, while the experimenter is guided by these first-person data in the analysis and interpretation of physiological data (Lutz and Thompson, 2003). This methodology can be used to better account for seemingly random fluctuations in brain activity, which are usually discarded as “noise” but may reveal key insights into ongoing variations in the subject's inner experience (Lutz et al., 2002; Lachaux, 2011).