Abstract
The amygdaloid complex was investigated in 36 serially sectioned staged human embryos, including 20 impregnated with silver. This is the first such account based on graphic reconstructions, 28 of which were prepared. Significant findings in the human include the following. (1) The medial (first) and (then) lateral ventricular eminences arise independently at stages 14 and 15, and unite only at stage 18 to form the floor of the lateral ventricle. (2) The future amygdaloid region is discernible at stage 14 and the amygdaloid primordium at stage 15. (3) The anterior amygdaloid area and the corticomedial and basolateral complexes appear at stage 16. (4) These three major divisions arise initially from the medial ventricular eminence, which is diencephalic. (5) Individual nuclei begin to be detectable at stages 17-21, the central nucleus at stage 23 and the lateral nucleus shortly thereafter. (6) The ontogenetic findings in the human embryonic period accord best with the classification used by Humphrey. (7) The lateral eminence, which is telencephalic, contributes to the cortical nucleus at stage 18. (8) The primordial plexiform layer develops independently of the cortical nucleus. (9) Spatial changes of the nuclei within the amygda...Continue Reading
References
Jan 1, 1977·Acta Anatomica·H Stephan, O J Andy
Apr 13, 1979·Brain Research·H J ten DonkelaarA A Gribnau
Jul 24, 1992·Brain Research. Developmental Brain Research·J H KordowerP Rakic
Sep 30, 1991·Neuroscience Letters·C VerneyB Berger
Aug 15, 1988·The Journal of Comparative Neurology·F J AlbersR Nieuwenhuys
Jan 1, 1968·The Journal of Comparative Neurology·T Humphrey
Aug 1, 1983·Brain Research·J McConnell, J B Angevine
Dec 15, 1980·The Journal of Comparative Neurology·S A Bayer
Jan 23, 1995·The Journal of Comparative Neurology·N Zecevic, C Verney
Jan 1, 1993·Experimental Brain Research·P PakzabanO Isacson
Oct 28, 1994·Science·J L RubensteinL Puelles
Sep 25, 1995·The Journal of Comparative Neurology·C BranaB Bloch
Jan 1, 1997·Acta Anatomica·F Müller, R O'Rahilly
Jan 5, 1999·Acta Anatomica·N UlfigJ Bohl
Apr 25, 2000·Teratology·R O'Rahilly, F Müller
Aug 4, 2001·Science·O MarínJ L Rubenstein
Jul 12, 2002·BioEssays : News and Reviews in Molecular, Cellular and Developmental Biology·Zoltán Molnár, Ann B Butler
Jul 13, 2002·The Anatomical Record·Norbert Ulfig
May 2, 2003·Annals of the New York Academy of Sciences·Norbert UlfigJürgen Bohl
Oct 1, 1951·The Journal of Comparative Neurology·G MACCHI
Oct 2, 2004·Cells, Tissues, Organs·Norbert Ulfig, Wood Yee Chan
Dec 18, 2004·Cells, Tissues, Organs·F Müller, R O'Rahilly
Citations
Aug 31, 2012·Epilepsy Research and Treatment·J A Kiernan
Mar 22, 2008·Annals of Anatomy = Anatomischer Anzeiger : Official Organ of the Anatomische Gesellschaft·Ronan O'Rahilly, Fabiola Müller
Oct 19, 2010·Neuropsychologia·Cynthia M SchumannDavid G Amaral
Nov 26, 2009·Biological Psychiatry·Annemie PloegerFrietson Galis
Oct 14, 2014·Frontiers in Pediatrics·Cherry IgnacioFrank A Middleton
Jul 25, 2014·NeuroImage. Clinical·Ashley L WareJack M Fletcher
Jun 1, 2016·Frontiers in Neuroanatomy·Anca Liliana CismaruPetra S Hüppi
Oct 27, 2016·Neuroscience·Madeleine VerriotisLorenzo Fabrizi
Dec 23, 2017·Brain Structure & Function·Caroline H LewKaterina Semendeferi
Jan 8, 2009·Autoimmunity·Oscar-Danilo Ortega-HernandezYehuda Shoenfeld
Apr 21, 2017·Brain Structure & Function·Ricardo P VazM Dulce Madeira
Mar 22, 2018·Proceedings of the National Academy of Sciences of the United States of America·Thomas A AvinoCynthia M Schumann
Aug 27, 2019·Frontiers in Behavioral Neuroscience·Henriette AcostaHasse Karlsson
Oct 26, 2020·Journal of Affective Disorders·Xiaoxu WangKun Huang
May 22, 2021·The Journal of Neuropsychiatry and Clinical Neurosciences·Wilfredo López-Ojeda, Robin A Hurley
Jun 3, 2021·Biomolecules·Goran ŠimićPatrick R Hof
Aug 7, 2021·Neurobiology of Stress·Nora K MoogClaudia Buss