To date, dozens of investigations have examined the cognitive effects of ginkgo in humans, but many of the research reports are in non-English publications or in journals with very restricted distribution, making assessment of the findings difficult.
To date, dozens of investigations have examined the cognitive effects of ginkgo in humans, but many of the research reports are in non-English publications or in journals with very restricted distribution, making assessment of the findings difficult.
到目前为止，已有许多研究探讨了银杏对人类认知功能的效用，只不过有许多报告并非以英文撰写，或是发表在流通範围甚为狭窄的期刊，造成评估的困难。