By Novartis Foundation
Read or Download Evolutionary Developmental Biology of the Cerebral Cortex. No. 228 PDF
Best biology books
This booklet used to be written through many amazing investigators who've spent many years to review diverse points of blood‑tissue barrier functionality. they've got summarized a number of the most modern and interesting improvement of their fields of study together with the blood‑brain barrier, the blood‑retinal barrier, the intestine barrier, the blood‑biliary barrier, the blood‑follicle barrier, the blood‑epididymis barrier, the blood‑testis barrier, the tight junction barrier as a rule in addition to obstacles within the lady reproductive tract.
- The Enzymology of the Cell Surface Tension at the Cell Surface
- Transgenic Maize: Methods and Protocols
- Biological Organisation: Cellular and sub-cellular.
- Molecular Biology of Aging
- Prenatal Diagnosis
- Lung Biology in Health & Disease Volume 120 Five-Lipoxygenase Products in Asthma
Extra resources for Evolutionary Developmental Biology of the Cerebral Cortex. No. 228
Rakic Section of Neurobiology, Yale University School of Medicine, New Haven, CT 06510, USA Abstract. The more than 1000-fold increase in the cortical surface without a comparable increase in its thickness during mammalian evolution can be explained in the context of the radial unit hypothesis of cortical development. Cortical expansion results from changes in the proliferation kinetics of founder cells in the ventricular zone that increase the number of radial columnar units without signi¢cantly changing the number of neurons within each unit.
Glia 4:124^137 Caviness VS Jr, Takahashi T, Nowakowski RS 1995 Numbers, time and neocortical neuronogenesis: a general developmental and evolutionary model. Trends Neurosci 18: 379^383 Cowan WM, Fawcett JW, O'Leary DD, Stan¢eld BB 1984 Regressive events in neurogenesis. Science 225:1258^1265 Goldman-Rakic PS. Rakic P 1984 Experimental modi¢cation of gyral patterns. In: Geschwind N, Galaburda AM (eds) Cerebral dominance: the biological foundation. Harvard University Press, Cambridge, MA, p 179^192 HYPOTHESIS OF CORTICAL EXPANSION 41 Haydar TF, Kuan C, Flavell RA, Rakic P 1999 The role of cell death in regulating the size and shape of the mammalian forebrain.
This earlier evolution may relate to the relative simplicity of the layering in the cerebellum compared to the cerebrum, although this is pure speculation. The THE CEREBELLUM 21 cerebellum is generally believed to have evolved from cells subserving the lateral line organ of ¢sh, a somatosensory array that alerts the organism to the movement of the surrounding water. The comparative anatomy of the expression of the glycolytic enzyme, aldolase C, has been used to suggest a set of steps in the evolution of the cerebellum (Lannoo et al 1991).