New noninvasive piezoelectric transducer for recording of respiration, heart rate and body movements

The Piezoelectricity of Poly (vinylidene Fluoride)

Heiji Kawai · Japanese Journal of Applied Physics · 1969 · 2K citations

Natural Sciences, Materials Science, Physics +12

Piezoelectricity in polyvinylidenefluoride

G. M. Sessler · The Journal of the Acoustical Society of America · 1981 · 441 citations

Natural Sciences, Materials Science, Physics +17

A new method for long-term monitoring of the ballistocardiogram, heart rate, and respiration

J. Alihanka, K. Vaahtoranta, I. Saarikivi · American Journal of Physiology-Regulatory, Integrative and Comparative Physiology · 1981 · 271 citations

Medicine, Cardiology, Physiology +17

Use of the SCSB method for monitoring of respiration, body movements and ballistocardiogram in infants

M. Erkinjuntti, K. Vaahtoranta, J. Alihanka et al. · Early Human Development · 1984 · 49 citations

Medicine, Pediatrics, Physiology +9

Heart rate response related to body movements in healthy and neurologically damaged infants during sleep

M. Erkinjuntti, Pentti Kero · Early Human Development · 1985 · 16 citations

Medicine, Neurology, Neuroscience +16