中英释义：
当志愿者分别在静止和摇晃的床上睡觉时对大脑进行扫描，结果发现摇床能够增加大脑活动。
Volunteers were scanned when they napped in stationary and in rocking beds, revealing enhanced sleep brain activity when rocking.
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增加
increase; add; raise; up; enhance; augment; boost; expand; grow; gain; rise; uplift; advance; fuel; contribute; lift; gather; push; widen; supplement; escalate; upsize; kite; multiply; accrue; swell; inject; heighten; redouble; elevate; step up; put up; add to; beef up; jack up; bump up; scale up; increased; additional; growing; special; supplemental; incremental; increasingly; climb; addition; growth; increment; enhancement; multiplication
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大脑
brain; mind; cerebrum; cerebral
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活动
activity; exercise; task; play; operation; operations; doings; movement; action; event; campaign; ballgame; caper; activate; operate; act; flex; insinuate; active; movable; moving; -ics