SUInInaryThe author presents a review of his personal experience, a patient survey and litera ture review on 33 spinal cord injured women, who had a total of 50 deliveries.
This report is a phenomenological study of 17 patients who developed multiple, partial seizure-like symptoms after sustaining relatively 'minor' closed head trauma. Unlike patients with classic complex partial seizure disorders, the symptoms of these head-injured patients did not tend to occur in stereotyped sequences. In contrast to meagre findings from neuroimaging and EEG evaluations, neuropsychological assessment of these patients often revealed evidence of static and episodic cognitive impairment. The majority of patients in this case series derived significant benefit from treatment with anticonvulsant medication; however, full return to premorbid levels of social and vocational competence was not typically observed. Recent findings from animal research on 'partial kindling' phenomena provide a hypothetical model for understanding how subclinical electrophysiological dysfunction may produce partial seizure-like symptoms and associated neurobehavioural dysfunction as longer-term sequelae of traumatic brain injury.
The present investigation examines the phenomenology of episodic symptoms in dysfunctioning children and adolescents following mild (n = 25) or severe (n = 25) traumatic brain injury (TBI). TBI patients in both groups commonly endorsed symptoms such as staring spells, memory gaps, and temper outbursts. Anticonvulsant response in the 27 patients treated, reflected moderate to substantial improvement in 92%. A dose-response relationship between injury severity and number of episodic symptoms was not observed; however, patients in the severe TBI sample did produce significantly more defective performances on a dichotic word-listening task (DWLT) and lower IQ values. Defective DWLT performance was also significantly associated with greater number of episodic symptoms endorsed, but only in the mild TBI sample. Parallels with epilepsy spectrum disorder and clinical implications for paediatric TBI are discussed.
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