Memory and head injury severity.

Memory and head injury severity.

One hundred and two consecutive head injured patients were studied at 1 and 12 months after injury. Their performances were compared with a group of uninjured friends. The results indicate that impairment in memory depends on the type of task used, time from injury to testing, and on the severity of head injury (that is, degree of impaired consciousness). Head injury severity indices are more c...

Assessment of the severity of head injury.

Ranking of head injuries by severity is an essential part of clinical management, of prognosis, of treatment trials, and of legal assessment for compensation. Various methods of assessing severity are reviewed. No one scale is appropriate for all types of injury, or in all circumstances. A check list is provided which should enable every injury to be assessed; its use would facilitate compariso...

Memory defects after head injury.

Alcohol Dependence, Head Injury and Memory Impairment

In a follow-up of 52 alcoholic head injured patients for a period of 18 months, 14 patients were found to abstain from alcohol totally. The rest resumed alcohol consumption between three and six months. Leaving out three patients with other complications. 11 patients in the abstainer group were compared with equivalent groups of persistent abusers, and non-alcoholic head injured patients, using...

Relationships between olfactory discrimination and head injury severity.

The goal of this study was to examine the relationship between brain injury severity and scores on both an olfactory identification test and on many widely used neuropsychological tests in 367 patients with head injuries of varying levels of severity. It was hypothesized that valid olfactory test scores would correlate highly with injury severity because both the olfactory nerves and the primar...