Gate control theory of pain NARRATED animation1970-01-01T00:00:00+00:00Gate control theory of pain NARRATED animationPT195Shttps://d38zjy0x98992m.cloudfront.net/0583792d-cdff-4004-8a88-f2fe54ab0284/gate_theory_of_pain_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/0583792d-cdff-4004-8a88-f2fe54ab0284/gate_theory_of_pain_mp4_hd_video.mp4
Mechanism of hearing NARRATED animation1970-01-01T00:00:00+00:00Basics of sound waves, how sound vibrations are transformed into nerve impulses, how different loudness and pitch are perceived. PT246Shttps://d3e1m60ptf1oym.cloudfront.net/2b6aeae6-fc14-4f25-8ab9-9f0f5e876331/hearing_mechanism_w_narration_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/2b6aeae6-fc14-4f25-8ab9-9f0f5e876331/hearing_mechanism_w_narration_mp4_hd_video.mp4