GABA是一种氨基酸,普遍存在于脊椎动物、植物和微生物中。在中枢神经系统中,GABA属于抑制性神经递质,即相当于一种“安抚镇静”的信号,能够使得神经元乃至整个神经系统的兴奋性降低,具有一定抗焦虑及改善睡眠的作用。近日,一项发表于Current Biology的研究“Efficient learning in children with rapid GABA boosting during and after training”则表明,GABA能够帮助儿童更快地吸纳并巩固新知识。
[1]Frank SM, Becker M, Qi A, et al. Efficient learning in children with rapid GABA boosting during and after training. Curr Biol. 2022 Dec 5;32(23):5022-5030.e7. doi: 10.1016/j.cub.2022.10.021.