| Hint | Author | Year | Methods | % Correct |
|---|---|---|---|---|
| Deep-to-superficial migration of radial glial cells | Angevine | 1961 | 3[H]-thymidine injected at progressive stages during pregnancy (mice)- labelled progressively more superficial layers | 100%
|
| Tbr2 mutations in humans cause microcephaly, polymicrogyria and corpus callosum agenesis | Baala | 2006 | 100%
| |
| Early Nkx2.1 removal led to gross deficit in cortical interneurons | Butt | 2008 | 100%
| |
| CNTNAP2 KO mice have no gross abnormalities but ectopic neurons in corpus callosum; reduced number of cortical interneurons and mice showed autism-like behaviorus | Peñagarikana | 2010 | GAD1 staining (interneuron marker) | 100%
|
| Severed newt optic nerves, rotated eye 180degrees; recovered vision, RGCs made contact with original tectal targets | Sperry | 1943 | 100%
| |
| Severed goldfish optic nerve, removed temporal retina; nasal axons regenerated to tectal targets | Sperry | 1963 | 100%
| |
| CCPNs in SatB2 mutants are absent from corpus callosum, project through the internal capsule (CFuPN fate) | Alcamo | 2008 | Mice expressing LacZ from SatB2 locus | 0%
|
| Selective Tbr2 inactivation in mice caused selective deficits in SVZ progenitors | Arnold | 2008 | Sox1-Cre KO; in situ hybridisation | 0%
|
| Protease treatment abolished pattern by which temporal neurons usually avoid areas with caudal tectum membrane | Bahnhöffer | 1987 | 0%
| |
| Retrovirus injections with eGFP to MGE progeny showed clustering of interneurons in cortex | Brown | 2011 | 0%
| |
| Fezf2 over expression altered CCPN projection patterns to more closely resemble CFuPN patterns | Chen | 2008 | 0%
| |
| Complimentary tectal, retinal gradients of ephrinA2; EphA3 | Cheng | 1995 | In situ hybridisation, chicks | 0%
|
| Netrin1/DCC double KO mice have optic nerve hypoplasia | Deiner | 1997 | 0%
| |
| Mutated reelin (Reeler mice) have inverted cortices | Falconer | 1951 | 0%
| |
| Neurons turn away after making filopodial contact with semaphoring III beads | Fan | 1995 | 0%
| |
| Cux2 is selectively expressed in upper cortical layers, but is seen in the cells of the VZ in mice at the earliest stage of neurogenesis (E14.5) | Franco | 2012 | In situ hybridisation | 0%
|
| EphA5 -/- mice; temporal RGCs were labelled in the caudal SC (only nasal in WT) | Frisen | 1995 | anterograde/retrograde staining | 0%
|
| Neurite outgrowth increased in laminin, fibronectin compared with collagen IV alone | Gundersen | 1987 | Chick DRG neurons cultured in these media; stripes of laminin | 0%
|
| All axons grew towards NGF source, sensitive to extremely low concentration | Gundersen | 1979 | 0%
| |
| Selective Pals1 KO led to premature withdrawal of radial glia from cell cycle and severe cortical malformation | Kim | 2010 | 0%
| |
| Clonally related interneurons found in cortical and subcortical areas separated by long distances | Mayer | 2015 | Retrovirus expressing unique DNA barcodes as label | 0%
|
| Transplant of labelled progenitor cells from E31 ferrets which normally form layer V/VI to proliferative zone of newborn ferrets where they would normally form layer II/III; saw 50:50 distribution | McConnell | 1988 | 0%
| |
| Intermediate progenitors derive from radial glia, produce neurons | Noctor | 2004 | GFP labelling | 0%
|
| As above but with fluorescent markers | Paves | 1997 | 0%
| |
| CPN migration is nearly all radial | Tan | 1995 | Female mice homozygous for LacZ on X chromosome; random X inactivation- beta galactosidase staining showed radial stripes | 0%
|
| Decreased density of GAD67 (interneuron marker) seen in schizophrenia | Volk | 2000 | In situ hybridisation of tissue sections from schizophrenia patients | 0%
|