Asthma Linked to Memory Deficits in Children Asthma in children is linked to memory difficulties, with research showing that earlier asthma onset can slow memory development over time. The study, focused on children aged 9-10, found that those with asthma scored lower on episodic memory tasks compared to their peers without the condition. Researchers suggest that prolonged inflammation or oxygen disruption during asthma episodes may contribute to these cognitive impacts. Data from a large child study showed that the longer a child had asthma, the slower their memory development over a two-year period. The findings raise concerns that asthma could increase risks for future cognitive conditions, such as dementia, later in life.