These engaging activities can help students visualize and manipulate the relationships between objects in space—skills that ...

Sometimes illumination comes to our rescue at the very moment when all seems lost; we have knocked at every door and they open on nothing until, at last, we stumble unconsciously against the only one ...

The perception of verticality and spatial orientation is a multifaceted process governed by the integration of visual, vestibular, proprioceptive and somatosensory cues. This complex sensory ...

Visual cues actively refine the brain's head-direction coding, enhancing navigation precision and offering insights into ...

James R. Lackner received his undergraduate and graduate training at the Massachusetts Institute of Technology. His research interests concern human spatial orientation and movement control in unusual ...

Polyplex formulated with plasmid DNA (pEGFP) and histidine-conjugated PEI via five-armed alkylamino siloxane linker groups efficiently expressed green fluorescent protein, attributed to optimal ligand ...