Insightful Problem Solving in an Asian Elephant

Elephants know when they need a helping trunk in a cooperative task

(2011) J. M. Plotnik et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Visual Acuity and Heterogeneities of Retinal Ganglion Cell Densities and the Tapetum Lucidum of the African Elephant (Loxodonta africana)

(2010) John D. Pettigrew et al.   BRAIN BEHAVIOR AND EVOLUTION

Neuronal morphology in the African elephant (Loxodonta africana) neocortex

(2010) Bob Jacobs et al.   Brain Structure & Function

Abrupt Transitions between Prefrontal Neural Ensemble States Accompany Behavioral Transitions during Rule Learning

(2010) Daniel Durstewitz et al.   NEURON

Clever animals and killjoy explanations in comparative psychology

(2010) Sara J. Shettleworth   TRENDS IN COGNITIVE SCIENCES

Reply to Lind et al.: Insight and learning

(2009) Christopher D. Bird et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Tools for thought or thoughts for tools?

(2009) A. Kacelnik   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Insightful problem solving and creative tool modification by captive nontool-using rooks

(2009) C. D. Bird et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Self-recognition in the Asian elephant and future directions for cognitive research with elephants in zoological settings

(2009) Joshua M. Plotnik et al.   ZOO BIOLOGY

Relative quantity judgment by Asian elephants (Elephas maximus)

(2008) Naoko Irie-Sugimoto et al.   ANIMAL COGNITION

Large brains and cognition: Where do elephants fit in?

(2007) Benjamin L. Hart et al.   NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS