![](http://www.alamy.com/thumbs/6/369F893F-A9ED-405D-9616-DFC8A23288D0/2B2D30G.jpg)
Human heads silhouette in profile with gears. Different or diverse people. Training course. Group therapy. Seminary. Neuroscience. Neurology. Concept
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Photo credit: © melita / Alamy / Afripics
License: Royalty Free
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Keywords: achieve, acquire, assistance, brain, build, business, career, coach, cognition, colorful, concept, construct, cooperation, development, education, exchange, gear, group, head, holding, human, improve, intelligence, learn, lesson, management, memory, neurology, neuroscience, people, person, psychiatry, psychology, seminar, solution, strategy, student, success, team, technology, therapy, thinking, tool, trainer, training, urbanize