How the Hogan Twins Brains Work | BC's Hogan twins have been joined at the head since birth 11 years ago. They are connected by a thalamic bridge which means that they
Through her sister's eyes: Conjoined B.C. twins Tatiana and Krista were extraordinary from the beginning | Ottawa Citizen
![Krista and Tatiana Hogan are conjoined craniopagus twins. The twins' nervous systems are highly interconnected as they share a thalamus. They can "talk" to each other and know what the other one Krista and Tatiana Hogan are conjoined craniopagus twins. The twins' nervous systems are highly interconnected as they share a thalamus. They can "talk" to each other and know what the other one](https://preview.redd.it/xj78zdmbu0r81.jpg?auto=webp&s=9f34fc45791e0d840cd582cc628e87dfc99f25cd)