EXPERIMENTS ON THE PROPAGATION OF THE INDUCTION ACROSS THE BLIND SPOT (3)

TAROW INDOW; TAKAAKI KOYAZU; TAKASHI KOZAKI

doi:10.4992/psycholres1954.1960.38

TAROW INDOW, TAKAAKI KOYAZU, TAKASHI KOZAKI

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1960 Volume 1960 Issue 9 Pages 38-47

DOI https://doi.org/10.4992/psycholres1954.1960.38

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Published: 1960 Received: December 20, 1959 Available on J-STAGE: February 24, 2009 Accepted: - Advance online publication: - Revised: -
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Date of correction: February 24, 2009 Reason for correction: - Correction: ABSTRACT Details: Wrong : 1. The propagating velocity of the so-called induction was measured along the two paths, the one running across the blind spot and the other lying in other regions of the retina.
2. Again was confirmed the pre-vious observation that the blind spot changes to a traversable medium for induction when a proximal stimulus falling across the blind spot gives rise to a continuous figure in perception.
3. The velocity was determined with considerable accuracy along both paths with two Ss. Projected into the plane 56cm. apart from the right eye, the velocities were 56.3mm. and 56.5mm. per sec. for the two Ss respectively when the blind spot was not involved. These coincided closely with the values so far obtained in Motokawa's labora-tory.
4. A fact was observed that seems to suggest some kind of difference be-tween the blind spot and other regions of the retina as mediums for the induc-tion to propagate.

Date of correction: February 24, 2009 Reason for correction: - Correction: AUTHOR Details: Wrong : TARONV INDOW¹⁾, TAKAAKI KOYAZU¹⁾, TAKASHI KOZAKI¹⁾
Right : TAROW INDOW¹⁾, TAKAAKI KOYAZU¹⁾, TAKASHI KOZAKI¹⁾

Date of correction: February 24, 2009 Reason for correction: - Correction: CITATION Details: Wrong : 1. ACTON, F. S. Analysis of straight-line data. John Wiley, 1959.
2. INDOW, T., KuNO, U., & YOSHIDA, T. Studies on the induction in visual process taking the electrical phosphene as an index (2).-Experiments on the propa-gation of the induction across the blind spot (1). Psychologia, 1958, 1, 175-181.
3. INDOW, T., KOYAZU, T., & Y OSHIDA, T. Studies on the induction in visual process taking electrical phosphene as an incle c (5).-Experiments on the propagation of the induction across the blind spot (2). Yap. psychol. Res., 1959, No. 7, 17-28.
4. KATAYAMA, S., & AIZAWA, K. The, me-chanism of spatial induction in the re-tina. Tohoku J. exp. Med., 1956, 64, 179-187.
5. MOTOKAWA, K. Wave nature of retinal processes and field of vision. Nisshin-Igaku, 1951, 38, (1), 131-141. (2), 211-222. (In Japanese).
6. MOTOKAWA, K. Propagation of retinal induction. Y. Xeurophysiol., 1951, 14, 339-351.
7. MOTOKAWA, K., IWAMA, K., & EBE, M. Velocities of spreading induction in human and mammalian retinas. Tohoku J. esp. Med, 1954, 59. 11-22.
8. MOTOKAWA, K., & KOMATSU, M. Re-flection of spreading induction in the human retina. Tohoku J. exp. Med., 1957, 67, 29-41.
9. MOTOKAWA, K., & KOMATSU, M. Pro-pagation velocity and total reflection of spreading induction in the light-adapted human retina. Tohoku J. exp. Med., 1958, 67, 149-158.
10. MOTOKAWA, K., EBE, M., & KOMIATSU, M. Reflection of spreading induction in the retina. Tohoku J. exp. Med., 1958, 68, 139-149.
11. SAITO, T. Conduction velocities of spreading induction in various regions of the human retina. Tohoku J. exp. Med., 1958, 69, 13-23.

Right : 1. ACTON, F. S. Analysis of straight-linn data. John Wiley, 1959.
2. INDOW, T., KUNO, U., & YOSHIDA, T., Studies on the induction in visual process taking the electrical phosphene as an index (2).-Experiments on the propagation of the induction across the blind spot (1). Psychologia, 1958, 1, 175-181.
3. INDOW, T., KOYAZU, T., & YOSHIDT, T., Studies on the induction in visual process taking electrical phosphene as an index (5).-Experiments on the propagation of the induction across the blind spot (2). Jap. psychol. Res., 1959, No.7, 17-28.
4. KATAYAIMA, S., & AIZAWA, K. The mechanism of spatial induction in the retina. Tohoku J. exp. Med., 1956, 64, 179-187.
5. MOTOKAWA, K. Wave nature of retinal processes and field of vision. Nisshin-Igaku, 1951, 38, (1), 131-141. (2), 211-222.(In Japanese).
6. MOTOKAWA, K. Propagation of retinal induction. J. Neurophysiol., 1951, 14, 339-351.
7. MOTOKAWA, K., IWAMA, K., & EBE, M. Velocities of spreading induction in human and mammalian retinas. Tohoku J. exp. Med., 1954, 59, 11-22.
8. MOTOKAWA, K., & KOMATSU, M. Reflection of spreading induction in the human retina. Tohoku J. exp. Med., 1957, 67, 29-41.
9. MOTOKAWA, K., & KOMATSU, M. Propagation velocity and total reflection of spreading induction in the light-adapted human retina. Tohoku.J. exp. Med., 1958, 67, 149-158.
10. MOTOKAWA, K., EBE, M., & KOMATSU, M. Reflection of spreading induction in the retina. Tohoku J. exp. Med., 1958, 68, 139-149.
11. SAITO, T. Conduction velocities of spreading induction in various regions of the human retina. Tohoku J. exp. Med., 1958, 69, 13-23.

Date of correction: February 24, 2009 Reason for correction: - Correction: PDF FILE Details: -

Date of correction: February 24, 2009 Reason for correction: - Correction: CITATION Details: Wrong : 1. ACTON, F. S. Analysis of straight-linn data. John Wiley, 1959.
2. INDOW, T., KUNO, U., & YOSHIDA, T., Studies on the induction in visual process taking the electrical phosphene as an index (2).-Experiments on the propagation of the induction across the blind spot (1). Psychologia, 1958, 1, 175-181.
3. INDOW, T., KOYAZU, T., & YOSHIDT, T., Studies on the induction in visual process taking electrical phosphene as an index (5).-Experiments on the propagation of the induction across the blind spot (2). Jap. psychol. Res., 1959, No.7, 17-28.
4. KATAYAIMA, S., & AIZAWA, K. The mechanism of spatial induction in the retina. Tohoku J. exp. Med., 1956, 64, 179-187.
5. MOTOKAWA, K. Wave nature of retinal processes and field of vision. Nisshin-Igaku, 1951, 38, (1), 131-141. (2), 211-222.(In Japanese).
6. MOTOKAWA, K. Propagation of retinal induction. J. Neurophysiol., 1951, 14, 339-351.
7. MOTOKAWA, K., IWAMA, K., & EBE, M. Velocities of spreading induction in human and mammalian retinas. Tohoku J. exp. Med., 1954, 59, 11-22.
8. MOTOKAWA, K., & KOMATSU, M. Reflection of spreading induction in the human retina. Tohoku J. exp. Med., 1957, 67, 29-41.
9. MOTOKAWA, K., & KOMATSU, M. Propagation velocity and total reflection of spreading induction in the light-adapted human retina. Tohoku.J. exp. Med., 1958, 67, 149-158.
10. MOTOKAWA, K., EBE, M., & KOMATSU, M. Reflection of spreading induction in the retina. Tohoku J. exp. Med., 1958, 68, 139-149.
11. SAITO, T. Conduction velocities of spreading induction in various regions of the human retina. Tohoku J. exp. Med., 1958, 69, 13-23.

Right : 1. ACTON, F. S. Analysis of straight-line data. John Wiley, 1959.
2. INDOW, T., KUNO, U., & YOSHIDA, T. Studies on the induction in visual process taking the electrical phosphene as an index (2).-Experiments on the propagation of the induction across the blind spot (1). Psychologia, 1958, 1, 175-181.
3. INDOW, T., KOYAZU. T., & YOSHIDA, T. Studies on the induction in visual process taking electrical phosphene as an index (5).-Experiments on the propagation of the induction across the blind spot (2). Jap. psychol. Res., 1959, No.7, 17-28.
4. KATAYAIMA, S., & AIZAWA, K. The mechanism of spatial induction in the retina. Tohoku J. exp. Med., 1956, 64, 179-187.
5. MOTOKAWA, K. Wave nature of retinal processes and field of vision. Nisshin-Igaku, 1951, 38,(1), 131-141.(In Japanese).
MOTOKAWA, K. Wave nature of retinal processes and field of vision. Nisshin-Igaku, 1951, 38,(2), 211-222.(In Japanese).
6. MOTOKAWA, K. Propagation of retinal induction. J. Neurophysiol., 1951, 14, 339-351.
7. MOTOKAWA, K., IWAMA, K., & EBE, M. Velocities of spreading induction in human and mammalian retinas. Tohoku J. exp. Med., 1954, 59, 11-22.
8. MOTOKAWA, K., & KOMATSU, M. Reflection of spreading induction in the human retina. Tohoku J. exp. Med., 1957, 67, 29-41.
9. MOTOKAWA, K., & KOMATSU, M. Propagation velocity and total reflection of spreading induction in the light-adapted human retina. Tohoku J. exp. Med., 1958, 67, 149-158.
10. MOTOKAWA, K., EBE, M., & KOMATSU, M. Reflection of spreading induction in the retina. Tohoku J. exp. Med., 1958, 68, 139-149.
11. SAITO, T. Conduction velocities of spreading induction in various regions of the human retina. Tohoku J. exp. Med., 1958, 69, 13-23.

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