Fig. 4 | Scientific Reports

Fig. 4

From: Development of microsurgical forceps equipped with haptic technology for in situ differentiation of brain tumors during microsurgery

Fig. 4

Stiffness measurement and pathological imaging. Upper panel: Relationship between force versus time and force versus distance. Two points were used to calculate the reaction force and stiffness from the slope. Lower panel: Hematoxylin and eosin (HE) staining of specimens to examine for tumor formation after tumor cell transplantation. Magnification, 200×.

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