Lifu Deng

The paper investigates how structural connectivity in the brain influences visual and semantic representations in older adults, finding that connectivity mediates age-related declines in perceptual representation and supports semantic memory.

This study shows that older adults use semantic schemas more effectively than young adults for memory encoding, mediated by distinct cortico-hippocampal interactions.

The paper investigates how brain connectivity fluctuates between high and low prediction error states using fMRI and EEG data, showing these fluctuations correlate with cognitive operations.

This study uses concurrent fMRI and TMS to show that increasing TMS intensity alters functional connectivity between visual and non-visual networks, affecting motion discrimination performance.

The paper investigates age-related changes in perceptual and mnemonic representations using fMRI, finding dedifferentiation in sensory features and hyperdifferentiation in categorical features in older adults.

This paper shows that structural controllability predicts working memory benefits from brain stimulation and correlates with functional modulation of memory demand.

The paper examines age-related differences in PFC network connectivity during episodic memory retrieval, finding increased PFC integration and reconfiguration in older adults associated with better performance and compensating for MTL deficits.

The paper examines how aging affects brain network integration during working memory tasks, finding that older adults show increased network integration with higher task difficulty and WM capacity.

The paper investigates how the brain maintains and manipulates information during working memory tasks, finding dissociable neural networks for these processes and increased segregation under higher demand.