-transparent.png){kind=logo}
The corticospinal projections of mice with callosal agenesis were investigated using electro-physiological and horseradish peroxidase techniques. In the normal mouse, intracortical stimulation of the motor area with the microelectrode resulted in contralateral contraction of the forelimb, whereas ipsilateral contraction was observed in the acallosal mouse. Hence, mice with congenital absence of the corpus callosum show physiologically ipsilateral motor control. Furthermore, latency of the forelimb contraction elicited by electrical stimulation of the acallosal mouse was slightly shorter than that of the normal mouse. On the other hand, it was confirmed by a horseradish peroxidase technique that the corticospinal tract and peripheral motor neurons in the spinal cord of the acallosal mouse were identical to those of the normal mouse.
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
January 1981,
Brain and language,
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
June 1990,
The Japanese journal of psychiatry and neurology,
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
October 2016,
Behavioural brain research,
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
August 2022,
The Journal of neuroscience : the official journal of the Society for Neuroscience,
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
December 2011,
Neuropsychologia,
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
January 1989,
Nihon seirigaku zasshi. Journal of the Physiological Society of Japan,
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
December 2003,
Neuro endocrinology letters,
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
September 2021,
Brain research,
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
November 1998,
Neuroscience,
Y Nakatsuka, and
M Watanabe, and
T H Murakami, and
T Negi, and
T Itano, and
M Shimada
August 2011,
The Journal of neuroscience : the official journal of the Society for Neuroscience,
