Abstract
Exercise and the Brain: Angiogenesis in the Adult Rat Cerebellum After Vigorous Physical Activity and Motor Skill Learning
Krystyna R. Isaacs, Brenda J. Anderson, Adriana A. Alcantara, James E. Black, and William T. Greenough
[Originally published in Journal of Cerebral Blood Flow and Metabolism 1992;12:110-9.]
In the first row of Table 1 on page 116 of the above (Isaacs et al., 1992), the IC value was erroneously listed as 0.2 ± 0.3 μm. The correct value is 4.2 ± 0.3 μm. The table appears below with this correction. The author regrets this error.
Capillarydiameters and Purkinje somal and nuclear volumes Mean ± SD. No comparisons were statistically significant. For soma and nucleus, n: AC = 8, FX = 7, VX = 7, IC = 8, and for capillary diameters, AC = 8, FX = 8, VX = 7, IC = 7. AC: acrobatic condition; FX: forced exercise condition; VX: voluntary exercise condition; IC: individual condition.
AC
FX
VX
IC
Capillaries (μm)
4.4 ± 0.3
4.2 ± 0.5
4.2 ± 0.4
4.2 ± 0.3
Soma (μm3)
5,508 ± 807
5,553 ± 672
5,357 ± 855
5,962 ± 1,169
Nucleus (μm3)
512 ± 90
474 ± 45
473 ± 71
501 ± 75