Attention and memory disorders occur after even the mildest of brain injuries. Any or all of the steps in the processes of attention or memory processes can be impaired. Likewise each of the steps can become the focus of intervention. Disruption of focused attention has usually resolved by the post-acute stages of recovery. Long-term deficits can remain in all other levels of attention.
Sustained attention is shorter and inconsistent.
Selective attention is frequently disrupted by distractions. Divided and alternating attention is extremely difficult. Characteristic changes in attention after brain injury overlap with each other and with different levels of attention. Very often, environmental changes need to be made, to provide cueing and structure, while also reducing distractions. Pain and stress are notoriously distracting and need to be dealt with.