Delayed P3 event-related potentials (ERPs) in thalamic hemorrhage
- PMID: 1376666
- DOI: 10.1016/0013-4694(92)90132-2
Delayed P3 event-related potentials (ERPs) in thalamic hemorrhage
Abstract
Delayed P3 ERPs were recorded with an acoustic oddball paradigm in 5 patients affected by unilateral thalamic hemorrhage. P3 latencies in these 5 patients were above the normal mean latency of age-matched controls +2/+3 S.D.s. The P3 delay was persistent in serial follow-ups at 6 months from stroke. Normal P3 latencies were instead recorded in 4 patients with paramedian hemorrhage not involving or only partially involving the thalamus.
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