Analysis for the change of skin impedance Tatsuma YamamotoYoshitake Yamamoto OriginalPaper Pages: 219 - 227
Multifunction transducer for obtaining digital volume pulse, skin-resistance response and electrocardiogram L. A. GeddesJ. D. BourlandD. C. Newberg OriginalPaper Pages: 228 - 232
Measurement of heart-rate variability: Part 1—Comparative study of heart-rate variability analysis methods O. RompelmanA. J. R. M. CoenenR. I. Kitney OriginalPaper Pages: 233 - 239
Characteristics of the air cavities of phonocardiographic microphones and the effects of vibration and room noise Nobuo SuzumuraKazuo Ikegaya OriginalPaper Pages: 240 - 247
Hydrodynamics of blood flow through the inferior vena cava A. M. N. GardnerM. J. TurnerD. J. Griffiths OriginalPaper Pages: 248 - 253
Flow observation and model experiments on blood damage in the area of the balloon used for intra-aortic balloon pumping G. Heuser OriginalPaper Pages: 254 - 263
Physical principles of the Edinburgh prosthetic heart valve C. J. KnightN. MacleodD. E. M. Taylor OriginalPaper Pages: 264 - 272
Tissue elasticity and the dynamics of flow through the urethra in females Alan N. Beard OriginalPaper Pages: 273 - 279
Force-dilatation characteristics of the human cervix B. W. YoungA. H. Craven OriginalPaper Pages: 280 - 291
Data compression, and a dynamic display system for the differential diagnosis of hand tremor in the clinical neurological examination L. F. Pau OriginalPaper Pages: 292 - 297
Sinusoidal light stimulator using fluorescent tubes for the study of flicker perception J. RichezJ. J. Meyer OriginalPaper Pages: 298 - 300
Quantitative analysis of histological data using optical-mark-recognition computer cards D. G. WadbrookC. RingE. A. Meinhard OriginalPaper Pages: 301 - 310
3-lead electrocardiogram transmission over Post Office telephone lines M. P. WattsP. W. Macfarlane OriginalPaper Pages: 311 - 318
A system for remote computer electrocardiogram analysis via the switched telephone network T. P. de Jongh OriginalPaper Pages: 319 - 321
Eltam—an electronic device for monitoring the movements of animals Theodore A. WilcoxWilliam A. Garthe Technical Note Pages: 333 - 334