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Decoding the causes of ischemic stroke despite ongoing oral anticoagulation and their clinical impact: the ASPERA-R study

BACKGROUND: Oral anticoagulants (OACs), including vitamin K antagonists and direct OACs, reduce stroke risk in atrial fibrillation (AF), yet breakthrough ischemic stroke still occurs in 1-2% of patients annually despite adequate therapy. The mechanisms underlying these events rem...

Cognitive impairment after traumatic brain injury: mechanisms, clinical profiles, and implications for cognitive remediation and functional recovery

Traumatic brain injury (TBI) is a major cause of long-term neurological and psychiatric morbidity and is frequently associated with persistent cognitive impairment. Deficits in attention, memory, processing speed, and executive dysfunctions are among the most commonly reported co...