Nicotine induced defects in the frog embryo brain (center) can be rescued by transplanting an HCN2 expressing patch on the embryo far from the brain. Treated embryos are observed to have normal brain ...

Talk about thinking small: researchers at Harvard University have devised a new way to implant flexible bioelectronic devices in the embryos of frogs, mice, and lizards, enabling them to monitor brain ...

Dissected frog brain tissues were cultured in gels of different stiffness (soft: red, stiff: yellow), the expression of key chemical signals increased in gels of higher stiffness. When soft parts of ...