Cortical Layer V Neurons in the Auditory and Visual Cortices of Normal, reeler, and yotari Mice
スポンサーリンク
概要
- 論文の詳細を見る
Both in the Reelin-deficient reeler and Dab1-deficient yotari mice, layer V corticospinal tract neurons in the sensory-motor cortex are radially spread instead of being confined to a single cortical layer. In the present study, we examined distribution pattern of cortical layer V neurons in the visual and auditory cortices of reeler and yotari mice with the injection of HRP into the superior and inferior colliculi of the adult animals, respectively. After the injection of HRP into the superior colliculus of the normal mouse, retrogradely labeled cells were distributed in layer V of the visual cortex, while the similar injection of HRP in the reeler and yotari mice produced radial dispersion of retrograde labeling through all of the depths of the visual cortex of these mutant mice. Next, we injected HRP into the inferior colliculus of the normal, reeler and yotari mice. Retrogradely labeled neurons were distributed in layer V of the normal auditory cortex, whereas they were again radially scattered in the auditory cortex of the reeler and yotari mice. Taken together with the previous and present findings, layer V cortical efferent neurons are radially scattered in the sensory-motor, visual and auditory cortices of the reeler and yotari mice.
- 神戸大学の論文
著者
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Terashima Toshio
神戸大学 医学研究科神経発生学
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Maeda Kiyoshi
Kobe Univ. Graduate School Of Health Sci. Kobe Jpn
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Terashima Toshio
Division Of Anatomy And Neurobiology Department Of Physiology And Cell Biology Kobe University Gradu
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Terashima Toshio
Division Of Anatomy And Developmental Neurobiology Department Of Neuroscience Kobe University Gradua
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Katsuyama Yu
Division Of Anatomy And Neurobiology Department Of Physiology And Cell Biology Kobe University Gradu
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Katsuyama Yu
Division Of Anatomy And Developmental Neurobiology Department Of Physiology And Cell Biology Kobe Un
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Kikkawa Satoshi
Division Of Anatomy And Developmental Neurobiology Kobe University Graduate School Of Medicine
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Maeda Kiyoshi
Division Of Neuroimaging Research And Radiology Service Hyogo Institute For Aging Brain And Cognitiv
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Setsu Tomiyoshi
Division Of Anatomy And Developmental Neurobiology Kobe University Graduate School Of Medicine
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Yoshihara Yasuo
Division of Psychiatry, Kobe University Graduate School of Medicine
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