Study suggests cognitive testing could improve Lewy body dementia diagnosis

Cognitive profiles for early diagnosis of Dementia with Lewy bodies (DLB) have been outlined in a new study, out today in Alzheimer’s & Dementia. Although DLB is the second most common neurodegenerative dementia following Alzheimer’s Disease, it is usually misdiagnosed, preventing affected people from accessing care better tailored to their prognosis.

Aphasia patients’ grammatical tense troubles linked to language-specific encoding and retrieval

An international team of researchers, including scientists from the HSE Centre for Language and Brain, has identified the causes of impairments in expressing grammatical tense in people with aphasia. They discovered that individuals with speech disorders struggle with both forming the concept of time and selecting the correct verb tense. However, which of these processes proves more challenging depends on the speaker’s language. The findings have been published in the journal Aphasiology.