Archaeologists unearthed the first Aztec death whistles, also known as ehecachichtlis, in 1999 while excavating the ...

Hearing the whistle's sound activated the low-order auditory cortical regions of the volunteer's brains – regions which tune ...

Ranging from a threatening hiss to a blood-curdling scream, the sound of the Aztec death whistle ... been disputed as no whistles have been found at battle sites or in warrior graves.

Since ancient times, rituals using various musical instruments have been performed around the world, but the Aztec ... but as no Death Flute has ever been excavated from a warrior's grave or ...

ANCIENT Aztec ‘death whistles’ have a strange ‘uncanny valley’-style effect on the human brain, new research has found. These ...

ANCIENT Aztec 'death whistles' have a strange 'uncanny valley ... disputed as no whistles have been found at battle sites or in warrior graves.

given that such whistles have not been found at battle sites or in warriors’ graves. To help settle this debate, researchers decided to conduct a study to explore the psychoacoustic effects of Aztec ...

Ranging from a threatening hiss to a blood-curdling scream, the sound of the Aztec death whistle is as creepy ... but that has been disputed as no whistles have been found at battle sites or in ...