Foreign accent syndrome caused by a left temporal-parietal ischaemic stroke.
Karanasios P, Loukopoulou P, Zampakis P, Tiligadas T, Makridou A, Doukas V, Argyriou AA. Foreign accent syndrome caused by a left temporal-parietal ischaemic stroke.


OBJECTIVE
We present the first reported case of a Greek patient with foreign accent syndrome (FAS) secondary to a left temporal-parietal ischemic stroke.


METHODS
A 76 year-old right-handed, Greek in origin, male was referred because he had suddenly manifested changes in speech expression. The neurological examination revealed that his prior typical English-Australian accent resembled a mixture of Greek and English-Britain accent consistent with FAS, though he had visited only once Greece the last 15 years and never had been to United Kingdom.


RESULTS
A brain Magnetic Resonance Imaging scan depicted an ischemic temporal lesion in the language-dominant left hemisphere, affecting the left posterior superior and middle temporal gyri, as well as the ipsilateral inferior supramarginal angular gyrus and posterior insula.


CONCLUSIONS
We might suggest that FAS in our patient was induced because of interrupted cortical-subcortical feedback pathways. The phenomenon of subcortical-cortical diaschisis might also have contributed to its clinical manifestation.
Department of Neurology, "Saint Andrew's" General Hospital of Patras, Patras, Greece.
Panagiotis
P
Karanasios
Department of Medicine, "Saint Andrew's" General Hospital of Patras, Patras, Greece.
Paraskevi
P
Loukopoulou
Department of Radiology, University Hospital of Patras, Rion-Patras, Greece.
Petros
P
Zampakis
Department of Medicine, "Saint Andrew's" General Hospital of Patras, Patras, Greece.
Thomas
T
Tiligadas
Department of Neurology, "Saint Andrew's" General Hospital of Patras, Patras, Greece.
Alexandra
A
Makridou
Department of Medicine, "Saint Andrew's" General Hospital of Patras, Patras, Greece.
Vassilios
V
Doukas
Department of Neurology, "Saint Andrew's" General Hospital of Patras, Patras, Greece.
Andreas A
AA
Argyriou