Neuroscience

Lost sense of smell often invisible, untreatable problem

Mimi Koberlein woke up one morning unable to smell the bacon her husband was frying for breakfast. Confused, she ran to the shower, grabbed her shampoo and inhaled deeply. Nothing. Two years later, Koberlein, 47, still can't ...

Alzheimer's disease & dementia

Alzheimer's disease: How amyloid aggregates alter neuronal function

While the harmful effects of amyloid peptide aggregates observed in Alzheimer's disease are well established, the mechanism through which they act on brain cells remains ill-defined. Researchers from CNRS and universite de ...

Alzheimer's disease & dementia

Immune cells of the brain renew hopes for curing Alzheimer's disease

A new experimental study carried out in mice shows that microglia, immune cells of the brain, might play a key role in protecting the brain from Alzheimer's disease (AD). It is long believed that toxic sticky protein deposits ...

Alzheimer's disease & dementia

Blocking the effects of amyloid b in Alzheimer's disease

During Alzheimer's disease, 'plaques' of amyloid beta (Ab) and tau protein 'tangles' develop in the brain, leading to the death of brain cells and disruption of chemical signaling between neurons. This leads to loss of memory, ...

Other

Tackling hearing loss

Some 16 per cent of European adults suffer from hearing loss that is severe enough to adversely affect their daily life. Hearing loss impacts on one's ability to communicate - to hear, process sound, and respond - which can ...

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