Anthropic's Claude Fable 5 returns globally, but with 50% usage limits and a new classifier that may result in false ...

The first 40 years of research on the neurobiology of sign languages (1960–2000) established that the same key left hemisphere brain regions support both signed and spoken languages, based primarily ...

The study of iconicity, defined as the direct relationship between a linguistic form and its referent, has gained momentum in recent years across a wide range of disciplines. In the spoken modality, ...

Although sign languages and nonlinguistic gesture use the same modalities, only sign languages have established vocabularies and follow grammatical principles. This is the first study (to our ...