Cognitive dysfunction in Moyamoya disease: latest developments and future directions

Area of Science:

• Neuroscience
• Neurology
• Medical Research

Background:

• Cognitive dysfunction is a frequent complication of Moyamoya disease (MMD).
• Existing knowledge regarding cognitive impairment in MMD is insufficient.
• MMD affects various cognitive domains, including executive function, intelligence, and memory.

Purpose of the Study:

• To review the characteristics of cognitive function alterations in MMD.
• To provide recommendations for future research on MMD-related cognitive dysfunction.

Main Methods:

• Literature review of studies on cognitive function in Moyamoya disease.
• Analysis of cognitive deficits reported in MMD patients.
• Synthesis of current understanding and identification of research gaps.

Main Results:

• MMD is associated with characteristic declines in executive function, intelligence, and memory.
• The impact of cerebral revascularization surgery on cognitive impairment in MMD remains controversial.
• There is a significant lack of comprehensive research on cognitive impairment in MMD.

Conclusions:

• Cognitive dysfunction is a key feature of Moyamoya disease, necessitating further investigation.
• Future research should focus on the pathogenesis, etiology, and long-term cohort studies of MMD.
• Understanding and addressing cognitive impairment in MMD is crucial for patient care and management.