Armand paused for a moment as if more fully to comprehend the scope of the subject, and then continued:
“But the most refined and sensitive piece of apparatus, if I may call it that, and about which so little is understood, is the human brain. A vast amount of research has been done along the lines of psychology by many able men and the data has been formulated into several well established hypotheses, and yet”—he stretched out his arms in a vague sort of gesture—“how little we really know about the brain!”
We had met, as had been our custom, at Armand’s apartment to enjoy an afternoon together and to discuss old times and friends. I must confess, with all due respect to the Doctor, that the subject was often soon changed into a scientific lecture by him on his favorite theme, psychology. I really enjoyed these informal talks immensely, for there is no more entertaining speaker than the scholarly Armand.
I nodded. “Yes, I suppose so, but it seems a natural consequence—the brain. How can the brain be studied and mathematically analyzed like—well, mechanics, for example?”
“Perhaps that is not such an impossibility as it would seem,” said Armand. “In the past the whole proposition has been studied conceiving of the brain as a matter quite as abstract as the ‘soul.’ The more recent school of investigation has attacked the problem, bearing in mind that, after all, the functioning of the brain might be governed by the same laws of physics that can be universally applied elsewhere.
“The application of the electron theory is not absurd in the least. However, all research must be based upon the axiom, ‘If an occurrence can be made to take place under certain conditions, then the repetition of those conditions should invariably produce the same occurrence.’ As yet this fact has not been established firmly in the case of the brain.
“I have,” he continued, “just finished obtaining the data on the most absorbing case I have ever had the opportunity to study. The data was available only in fragments obtained from various sources, and in many places I have been forced to bridge the gaps by drawing purely from my conception, or imagination, of what took place.”
I was deeply interested in Dr. Armand’s work, particularly in a case which he deemed so extraordinary, and I urged him to relate the thing in some detail.
“The first part of the amazing affair is of common knowledge and varies little from many other cases on record. However, the weirdest and most intensely absorbing episode began after the rest of the world conceded the whole unfortunate affair closed forever. Perhaps it would have been closed had the principal actor been but slightly different in mentality, or even in a different mood at the crucial hour. Potentially, there might be many possibilities of such an occurrence, but the probability of the combination of the required circumstances at the critical hour, is infinitesimal. Even the exact repetition of the conditions might not necessarily produce the same results.”