Neuroscience

Dancing can reverse the signs of aging in the brain

As we grow older we suffer a decline in mental and physical fitness, which can be made worse by conditions like Alzheimer's disease. A new study, published in the open-access journal Frontiers in Human Neuroscience, shows ...

Alzheimer's disease & dementia

Insulin resistance may lead to faster cognitive decline

A new Tel Aviv University study published in the Journal of Alzheimer's Disease finds that insulin resistance, caused in part by obesity and physical inactivity, is also linked to a more rapid decline in cognitive performance. ...

Neuroscience

Education does not protect against cognitive decline

A European-wide study published today in the journal Neuroepidemiology has found that whilst older people with a higher level of education have better memory function, it does not protect them from cognitive decline as they ...

Alzheimer's disease & dementia

Hearing is believing: Speech may be a clue to mental decline

Your speech may, um, help reveal if you're uh ... developing thinking problems. More pauses, filler words and other verbal changes might be an early sign of mental decline, which can lead to Alzheimer's disease, a study suggests.

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Decline

Decline is a change over time from previously efficient to inefficient organizational functioning, from previously rational to non-rational organizational and individual decision-making, from previously law-abiding to law violating organizational and individual behavior, from previously virtuous to iniquitous individual moral behavior. Note: The word decline should not be confused with the word obsolete. Decline refers to the degenerating of something whereas obsolete refers to the outdating of something or that it is no longer in use. It is the process of declining, a gradual sinking and wasting away.

Social decline or moral decline is typically characterised as reduced adherence to cultural or social norms or values and widespread lapses in ethical behavior.

Entities and organizations may enter a state of decline if they fail to respond effectively to changes, because they :

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