. The journal of mental pathology . Fig. 3. Section of the medulla oblongata at the level of themost distal part of the bulbar olive. The section is somewhatoblique, the left side being at a lower level than the right; a, onthe left side, Helwegs area, appearing at first as a circle, then as asemi-circle, , on the right side, containing the beginning {c) ofthe bulbar olive. THE TRACT~Dr. 3 and before any trace of the oliva inferior is seen, the completelydegenerated triangular area is essentially changed in form. Atfirst it is seen as a small circle containing a
. The journal of mental pathology . Fig. 3. Section of the medulla oblongata at the level of themost distal part of the bulbar olive. The section is somewhatoblique, the left side being at a lower level than the right; a, onthe left side, Helwegs area, appearing at first as a circle, then as asemi-circle, , on the right side, containing the beginning {c) ofthe bulbar olive. THE TRACT~Dr. 3 and before any trace of the oliva inferior is seen, the completelydegenerated triangular area is essentially changed in form. Atfirst it is seen as a small circle containing an area of normalfibres, (fig. 3, a) ; immediately afterward it takes on the shape ofa semi-circle parting from the external end of the oliva accessoriamedialis, its convexity being turned forward and outward;the other end is turned backward and inward (, a i). The semi-circle is visible even with the naked eye; itembraces a complexus of normal fibres, in the middle of whichappears the most distal part of the oliva inferior (fi
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Keywords: ., bookcentury1900, bookdecade1900, booksu, booksubjectmentalillness
