• Environmental and societal determinants shape access and participation for individuals with aphasia and neurogenic communication disorders, reframing barriers and supports via the ICF and real-world contexts. This pattern is supported by diverse studies examining personal and environmental factors influencing access to communication services and community participation [3], [4], [8], [11], [7], [12].

• Life participation and psychological well-being emerge as core therapy outcomes, with ethnographic and group interventions illustrating day-to-day inclusion, social participation and quality of life for people with chronic aphasia [17], [18], [11], [12].

• Family-centered care and education are central, with learner-centered training for spouses and families and counseling that shape therapy access, workforce recruitment, and service design [20], [15], [19], [13].

• Everyday discourse and small-talk patterns are foundational to clinical communication, cognitive interaction, and social integration, informing assessment and therapeutic approaches in aphasia practice [9], [14], [6], [7].

• Accessibility and service design advances emphasize training and environmental modifications to improve communicative access in health and social services, including staff training and public-facing interventions [4], [3], [12], [16].