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T Carrigan

Publications and source records attributed to T Carrigan.

5 recordsLinked to original sources
PubMed1996

Progressive entorhinal cortex lesions accelerate hippocampal sprouting and spare spatial memory in rats.

Accelerating hippocampal sprouting by making unilateral progressive lesions of the entorhinal cortex spared the spatial memory of rats tested for retention of a learned alternation task. Subsequent transection of the sprouted crossed temporodentate pathway (CTD), as well as a simultaneous CTD transection and progressive entorhinal lesion, produced a persistent deficit on the memory task. These results suggest that CTD sprouting, which is homologous to the original perforant path input to the dentate gyrus of the hippocampus, is behaviorally significant and can ameliorate at least some of the memory deficits associated with hippocampal deafferentation.

Animals↗
PubMed1987

Neurologic outcome following pediatric resuscitation.

This study reports the survival rate and short-term neurologic outcome of children who sustained cardiac arrests at Henrietta Egleston Hospital for Children, a pediatric teaching hospital. A commonly held belief in pediatric centers has been that children tolerate the insult of cardiac arrest better than adults. Cardiac arrest was defined as the need for external or internal cardiac compressions. Critical care nurses specially trained for this project collected the arrest data and performed the serial neurological exams. Results showed that despite a low overall survival rate, neurological outcome appears to be good after the arrest even in patients who expire prior to discharge. Major neurologic deficits, such as hemiplegia and severe developmental delay, do not occur. Nursing implications of the study, which is in its second year, are discussed.

Adolescent↗