Publications by authors named "J Philip Britton"
Background: Seizures, including status epilepticus (SE), are common in anti-NMDA receptor encephalitis (NMDARE). We aimed to describe clinical and electrographic features of patients with seizures with NMDARE, determine factors associated with SE, and describe long-term seizure outcomes.
Methods: We retrospectively identified patients with seizures in the setting of NMDARE treated at inpatient Mayo Clinic sites during the acute phase of encephalitis between October 2008 and March 2023.
Introduction: During centrifuge-simulated suborbital spaceplane flights, launch and re-entry frequently cause visual symptoms, and G-induced loss of consciousness can occur. G-related effects may be more prominent during re-entry from microgravity on actual flights. A modified anti-G maneuver that does not involve a breath strain and is suitable for members of the public may be effective against these effects.
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- The Phonological Mismatch Negativity (PMN) is a brain response indicating how the brain processes phonological (speech sound) information, particularly when there's a violation of expected phonemes.
- In a study, participants listened to three-syllable words and three-note tunes, focusing either on the language or music, and were tested for their reactions when the first sounds mismatched what they expected.
- Results showed the PMN only occurred with phoneme mismatches and not with musical mismatches, suggesting it might be specifically sensitive to language, but further investigation is needed to clarify its relationship with other brain responses like the N400.
High phenotypic diversity should provide populations with resilience to environmental change by increasing their capacity to respond to changing conditions. The aim of this study was to identify whether there is consistency in individual behaviours on a reactive-proactive axis in European barbel Barbus barbus ("barbel"), a riverine and aggregatory fish that expresses individual differences in its behaviours in nature. This was tested using three sequential experiments in ex-situ conditions that required individuals to leave a shelter and then explore new habitats ('open-field test'), respond to social stimuli ('mirror-image stimulation test') and forage ('foraging behaviour test'; assessing exploratory traits).
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