**About the Editors**

#### **Sebastian Ocklenburg**

Sebastian Ocklenburg is professor for research methods in psychology at the Institute for Cognitive and Affective Neuroscience at MSH Medical School in Hamburg, Germany. His research focuses on hemispheric asymmetries and left-handedness in humans, with a special interest in ontogenetic processes.

#### **Onur G ¨unt ¨urk ¨un**

Onur Gunt ¨ urk ¨ un is professor of biopsychology at the Institute of Cognitive Neuroscience at ¨ Ruhr University, Bochum. His research focuses on learning, cognition, and hemispheric asymmetries in birds, humans and other species.
