| Type | MGI:General | Description | by 1 week post-injury, brain-injured wild-type and Tnf-null mice display a well-developed cavity in ipsilateral cortex; at 4 weeks, in injured wild-type mice, cavity does not extend beyond cortex, but in mutants, cavity reaches white matter or may even become confluent with ventricle at 1 week, cavity volume is comparable between wild-type and null mice, but by 2 weeks post-injury, mutants show a greater cortical injury cavity volume than wild-type |
