The Collaborative International Dictionary
Cerebroscopy
Cerebroscopy \Cer`e*bros"co*py\, n. [Cerebrum + -scopy.] (Med.)
Examination of the brain for the diagnosis of disease; esp.,
the act or process of diagnosticating the condition of the
brain by examination of the interior of the eye (as with an
ophthalmoscope).
--Buck.
Wiktionary
cerebroscopy
n. (context medicine dated English) examination of the brain for the diagnosis of disease, especially by examining the interior of the eye, as with an ophthalmoscope