Peri-hemorrhagic degeneration accompanies stereotaxic collagenase-mediated cortical hemorrhage in mouse

►Collagenase-induced peri-hemorrhagic area in cortex of adult mice ►Neuronal, astrocytic, and oligodendroglial degeneration in peri-hemorrhagic area ►Altered retrograde cholera toxin labeling of ipsilateral corticospinal neurons ►Subacute motor dysfunctions revealed by the pole climb movement test