Hmm.. I don't get why you got so many weird responses.. interesting to read through anyway.. haha.
So anyway, if you're interested in brains - have you thought about neuroscience research? It doesn't require med school, but have you ruled out a phd as well? A phd in neuroscience or psychology could get you into the neuroscience field, and the type of research you'd be doing would depend on your interests.
Hmm, but I do think your experience/perspective about neuro is pretty limited, if you're thinking "mind" wouldn't overlap with "brain". From the plethora of research done on cognitive neuroscience - studies on memory, cognition, executive function, emotions, and perception - all of the research findings are based off biological sources such as changes in blood flow, neural structure, or electrophysiology. My suggestion is to take a few courses in neuroscience, do some more reading, before deciding if this is truly what interests you.