We describe a patient who presented with a pure topographical disorientation after a stroke
involving the right mesial occipito-temporal cortex. He could not point to external unseen …

We here describe a patient showing topographical disorientation (TD) after infarction of the
right medial occipital lobe; the lesion included the parahippocampal gyrus. Clinical and …

We describe a patient who selectively lost the ability to orient himself in the environment
after a stroke involving the right parahippocampal gyrus. The neuropsychological …

A right posterior cerebral lesion can lead to an inability to orient and can consequently
interfere with daily-life autonomy. Despite the wide literature about navigation abilities, it is …

We report an 82-year-old woman who developed pure topographical disorientation after a
cerebral infarction involving the isthmus of the right posterior cingulate gyrus. She lost her …

The neurological basis for topographical disorientation has recently shifted from a model of
navigation utilizing egocentric techniques alone, to multiple parallel systems of …

Topographagnosia is most commonly attributed to an agnosia for landmarks. In order to
define the nature of this agnosia, we studied a patient with isolated topographic …

We describe the case of a young woman with long-lasting topographical disorientation
following a haemorrhagic lesion of the right temporo-occipital region involving the …

Objective: We report the case of a patient (MS) who, after a left brain damage in
posteromedial areas, showed a deficit in determining the direction of any destination with …

Four patients showing the syndrome of “topographical disorientation” are reported. Patients
became unable to find their way, especially in. unfamiliar surroundings, following a single …