Reversal of neuromotor and cognitive dysfunction in an enriched environment combined with multimodal early onset stimulation after traumatic brain injury in rats.

This study was designed to investigate the additional benefits of a multimodal early onset stimulation (MEOS) paradigm when combined with enriched environment (EE) versus EE only and standard housing (SH) on the recovery after experimental traumatic brain injury (TBI). Male Sprague- Dawley rats were subjected to moderate lateral fluid percussion (LFP) brain injury (n = 40) or sham operation (n = 6). Thereafter, the injured and sham/EE + MEOS and EE only groups were placed into a complex EE consisting of tunnel-connected wide-bodied cages with various beddings, inclining platforms, and toys.

The incidence and outcome of severe brain trauma - Design and first results of an epidemiological study in an urban area.

Epidemiological data on the incidence, the prehospital and hospital care and the outcome of traumatic brain injury in Germany are scarce. It is therefore difficult to estimate the importance of this injury with respect to magnitude as well as effectiveness and efficiency of therapeutic concepts. We therefore planned a study that was supposed to provide population based epidemiological data in the field of severe brain trauma from the site of the accident until discharge from hospital.